MALICIOUS — 13d348b0b3ea2d9cbb985825ec51c1a7e17eaf56fb99cf395f92e9686577aa42

MALICIOUS — 13d348b0b3ea2d9cbb985825ec51c1a7e17eaf56fb99cf395f92e9686577aa42 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the AutoRun family. 11 of 56 detection engines flagged it, exhibiting 6 ATT&CK techniques.

Identification

• SHA-256: 13d348b0b3ea2d9cbb985825ec51c1a7e17eaf56fb99cf395f92e9686577aa42
• SHA-1: 370237abf6340b2fa1f1e431f2a601d3b25293e7
• MD5: 169c4020a4a5bebc1b6d9297bb9d2c67
• imphash: 01392ca861cf87b8d28ad9ea90016bb4
• ssdeep: 49152:P8wnNTBh92+/4MnYYJ2ZhqSGLHkJEMEhKPgssSt2gg6/iv:D/4IDQEhv7St26/
• TLSH: T1F65C8DCD420DA746D676CF246960FADE84B1B0D421BE365C0E47867F11A346BFC720AA
• Submitted as: 13d348b0b3ea2d9cbb985825ec51c1a7e17eaf56fb99cf395f92e9686577aa42
• File type: pe · Size: 2543835 bytes
• Verdict: malicious (100/100) · Family: AutoRun

Detections (11 of 56 engines)

• capa (capabilities): capability:collection/keylog
• MalwareAnalyser heuristics (entropy/packer): ASPack
• ClamAV (daily): Win.Malware.Dqan-9886402-0
• YARA: delivr.to detections: DLV_Maldoc_VBA_AutoExec
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• YARA: Yara-Rules community: YR_AntiDebug_Checks
• Detect It Easy (packer/type): DIE:Microsoft Linker
• Microsoft Defender: Worm:Win32/AutoRun!pz
• Emsisoft (Emergency Kit): Gen:Heur.Mint.Autorunner.1
• Trellix Stinger (McAfee): W32/Worm-GBW!169C4020A4A5
• Kaspersky (KVRT): Worm.Win32.AutoRun.vx

MITRE ATT&CK

• T1547.001
• T1071.001
• T1057
• T1056.001
• T1518.001
• T1105

Why this verdict

The malicious score of 100/100 is the fusion of 23 weighted signals:

• ClamAV (daily) flagged Win.Malware.Dqan-9886402-0 (rule Win.Malware.Dqan-9886402-0) - engine signal, weight 0.90, confidence 0.95
• 2 behavioral detection(s) across 2 rule(s): Registry Run Key Persistence [high] (rule tl-run-key) - dynamic signal, weight 0.63, confidence 0.90
• YARA: delivr.to detections flagged DLV_Maldoc_VBA_AutoExec (rule DLV_Maldoc_VBA_AutoExec) - engine signal, weight 0.70, confidence 0.70
• Microsoft Defender flagged Worm:Win32/AutoRun!pz (rule Worm:Win32/AutoRun!pz) - engine signal, weight 0.55, confidence 0.85
• Emsisoft (Emergency Kit) flagged Gen:Heur.Mint.Autorunner.1 (rule Gen:Heur.Mint.Autorunner.1) - engine signal, weight 0.55, confidence 0.85
• Trellix Stinger (McAfee) flagged W32/Worm-GBW!169C4020A4A5 (rule W32/Worm-GBW!169C4020A4A5) - engine signal, weight 0.55, confidence 0.85
• Kaspersky (KVRT) flagged Worm.Win32.AutoRun.vx (rule Worm.Win32.AutoRun.vx) - engine signal, weight 0.55, confidence 0.85
• YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.60, confidence 0.70
• Observed at runtime: Registry Run Key Persistence (T1547.001) (rule Registry Run Key Persistence) - dynamic signal, weight 0.40, confidence 0.90
• capture keystrokes (rule capture keystrokes) - capa signal, weight 0.40, confidence 0.80
• Contacted 2 external host(s) and 18 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
• YARA: Yara-Rules community flagged YR_AntiDebug_Checks (rule YR_AntiDebug_Checks) - engine signal, weight 0.35, confidence 0.70
• Detect It Easy (packer/type) flagged DIE:Microsoft Linker (rule DIE:Microsoft Linker) - engine signal, weight 0.35, confidence 0.70
• capa (capabilities) flagged capability:collection/keylog (rule capability:collection/keylog) - engine signal, weight 0.35, confidence 0.70
• MalwareAnalyser heuristics (entropy/packer) flagged ASPack (rule ASPack) - engine signal, weight 0.35, confidence 0.70
• persist via registry run key (rule persist via registry run key) - capa signal, weight 0.35, confidence 0.60
• Embedded network infrastructure: http://www.gnu.org/software/coreutils/, http://translationproject.org/team/, http://gnu.org/licenses/gpl.html - static signal, weight 0.35, confidence 0.60
• communicate over HTTP (rule communicate over HTTP) - capa signal, weight 0.30, confidence 0.60
• Packing/obfuscation: ASPack, high-entropy-sections:.text, Microsoft Linker - static signal, weight 0.25, confidence 0.55
• enumerate processes (rule enumerate processes) - capa signal, weight 0.20, confidence 0.60
• Dropped 22 executable file(s) at runtime - dynamic signal, weight 0.20, confidence 0.60
• Extracted generic config (1 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
• Memory forensics: 3 finding(s) elsewhere in the guest, not attributed to this sample, e.g. process hidden from a listing (rule windows.psxview.PsXView) - memory signal, weight 0.05, confidence 0.30

Dynamic analysis (windows)

26070 behavior events · 1 ATT&CK techniques · 23 dropped files.

Runtime network

• www.msftconnecttest.com
• rb.symcd.com
• rb.symcb.com
• inference.location.live.net
• c.pki.goog
• x2.c.lencr.org
• ye.c.lencr.org
• yr.c.lencr.org
• ctldl.windowsupdate.com
• update.googleapis.com
• desktop-hsgcbep
• login.live.com
• v20.events.data.microsoft.com
• config.edge.skype.com
• windows.msn.com
• www.msn.com
• officeclient.microsoft.com
• odc.officeapps.live.com
• licensing.mp.microsoft.com
• settings-win.data.microsoft.com

Dropped files

• C:\Program Files\Adobe\Acrobat DC\Acrobat\NGL\cefWorkflow\adobe_licensing_wf_acro.exe - b8a9d5807917687ab25ef2c5759f7f1520fda63f734924b93c86e5524d0e7f68
• C:\Program Files\Adobe\Acrobat DC\Acrobat\Assets\MenuCoreApp\AcroShareTarget.exe - 53a35a409e05e9e23a68320cd56d83023b0cfe031af7e5f309ef8d9ab3b963e1
• C:\Program Files\Adobe\Acrobat DC\Acrobat\NGL\cefWorkflow\adobe_licensing_wf_helper_acro.exe - 377693e2ca6eefba36f61373194f572541a409cb10808b8c71d52897a6df3e8f
• bd115a575e86e61cea9136c5a2c47e090ba484dc2dee8b51a34111bb094266d5 - bd115a575e86e61cea9136c5a2c47e090ba484dc2dee8b51a34111bb094266d5
• C:\Program Files\Adobe\Acrobat DC\Acrobat\plug_ins\pi_brokers\32BitMAPIBroker.exe - 36d8db82bd746fe50192f437e0428671c099f78e489d4cf5ff4b47c762accdef
• C:\Program Files\Adobe\Acrobat DC\Acrobat\NGL\cefWorkflow\adobe_licensing_wf_acro.exe - 9bf84e8643364bd0e5cba32f1c7cf8c91e36408ecc74d926a9cfc6d67d8dd126
• C:\Program Files\7-Zip\7z.exe - 529a13278cb10353e64f04789acefb885dec50a68293477e507d7bbc289f07a5
• C:\Program Files\Adobe\Acrobat DC\Acrobat\plug_ins\pi_brokers\64BitMAPIBroker.exe - 6a78dba30ca10f3addef5b1683bd7bc97e98ce03c9e6ae7056845ee1b70b7d10
• C:\Program Files\Adobe\Acrobat DC\Acrobat\AcroCEF\SingleClientServicesUpdater.exe - b7c9a3b7e1c1e830fe25e5953fd2ad06b6f2006de173fe52ee2c65f7162276c3
• C:\Program Files\7-Zip\7zFM.exe - d9137db3b61497ef78bc799fd93b1f4b783a04a7aeddea85e593bd496ca28532
• C:\Program Files\Adobe\Acrobat DC\Acrobat\AcroCEF\SingleClientServicesUpdater.exe - 63156ae4b122e6f9584581782b64327bfbf60d31ae39de283fd5beeea5aa6746
• C:\Program Files\7-Zip\7z.exe - 634d38c0c414178e2f35de5cc0fb29aa082eec227e630c4481e1af7694980ac9
• C:\Program Files\Adobe\Acrobat DC\Acrobat\plug_ins\pi_brokers\64BitMAPIBroker.exe - e65ca43cdf641dbb5bc8ac3d63fb18bccbb59c11fff99d9c1c1ef15c0dc53e92
• C:\Program Files\Adobe\Acrobat DC\Acrobat\AcroCEF\AcroCEF.exe - 7f65f5ae08cc5a15df0c7d70e3fc3ba5b4f083dcbdc02170423867257ffaf076
• C:\Program Files\7-Zip\7zG.exe - 7b5eda73c21960c451ea3148900b28cdbac7180e43047fbc944028096e497c08

Embedded URLs

• http://www.gnu.org/software/coreutils/
• http://translationproject.org/team/
• http://gnu.org/licenses/gpl.html
• http://www.gnu.org/gethelp/
• http://www.microsoft.com/pki/certs/MicRooCerAut_2010-06-23.crt0
• http://www.microsoft.com/windows0
• http://www.microsoft.com/pki/certs/MicTimStaPCA_2010-07-01.crt0
• http://schemas.microsoft.com/SMI/2005/WindowsSettings
• http://www.microsoft.com/pki/certs/MicrosoftTimeStampPCA.crt0
• http://www.microsoft.com/pki/certs/MicCodSigPCA_08-31-2010.crt0
• http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl0T
• http://office.microsoft.com/0
• http://watson.microsoft.com/dw/dcp.asp
• http://watson.microsoft.com/dw/watsoninfo.asp
• http://www.microsoft.com/pki/certs/tspca.crt0
• http://crl.microsoft.com/pki/crl/products/CodeSignPCA2.crl0O
• http://office.microsoft.com
• https://armmf.adobe.com/arm-manifests/win/
• http://www.adobe.com/support/downloads/product.jsp?product=1&platform=Windows
• http://www.adobe.com/support/downloads/product.jsp?product=10&platform=Windows
• http://crl.thawte.com/ThawteTimestampingCA.crl0
• http://ts-aia.ws.symantec.com/tss-ca-g2.cer0
• http://ts-crl.ws.symantec.com/tss-ca-g2.crl0
• http://crl.verisign.com/pca3.crl0
• https://www.verisign.com/cps0

Embedded domains

• www.gnu.org
• translationproject.org
• gnu.org
• cygwin.com
• www.microsoft.com
• crl.microsoft.com
• schemas.microsoft.com
• office.microsoft.com
• watson.microsoft.com
• microsoft.com
• msn.com
• armmf.adobe.com
• www.adobe.com
• crl.thawte.com
• ts-aia.ws.symantec.com
• ts-crl.ws.symantec.com
• crl.verisign.com
• www.verisign.com
• logo.verisign.com
• www.symauth.com
• evcs-crl.ws.symantec.com
• evcs-aia.ws.symantec.com
• x1.c.lencr.org
• x2.c.lencr.org
• ye.c.lencr.org

Embedded IP addresses

• 1.7.2.0
• 20.184.175.15
• 20.247.184.142
• 4.230.171.124
• 20.42.179.204
• 74.178.240.51
• 52.168.117.171
• 74.179.77.204
• 52.123.252.218
• 20.42.179.192
• 104.18.33.89
• 52.110.12.53
• 52.110.12.1
• 52.148.114.188
• 104.46.162.224
• 4.150.223.103
• 72.153.5.136
• 52.110.12.8
• 52.110.12.44

Registry keys

• HKCU\Software\Microsoft\Shared\OfficeUILanguage
• HKCU\Software
• HKLM\Software
• HKCU\Software\Microsoft\Internet
• HKLM\Software\Microsoft\Windows
• HKLM\Software\Microsoft\Office\11.0\Registration
• HKCU\Software\Policies
• HKLM\Software\Policies

File paths

• d:\_Bld\10657\7994\Sources\obj\Win32\Release\EvaluationContainer.NetFX45.csproj\Microsoft.Mashup.Container.NetFX45.pdb
• P:\Target\x86\ship\click2run\x-none\perfboost.pdb
• X:\:`:d:h:l:p:t:x:
• P:\Target\x86\ship\delivery\x-none\ose.pdb
• T:\:d:l:t:
• R:\Sg
• f:\CB\ARM_Sustaining\BuildResults\bin\Win32\Release\AdobeARM.pdb
• R:\:m:{:
• D:\:q:
• X:\:`:d:h:l:p:t:
• T:\:d:l:x:
• C:\Loggers\MyLogger.dll;OutputAsHTML
• C:\My.dll
• C:\Logger.dll
• f:\dd\tools\devdiv\FinalPublicKey.snk
• f:\dd\vsproject\xmake\XMakeCommandLine\objr\amd64\MSBuild.pdb
• f:\dd\vctools\vc7libs\ship\atlmfc\src\mfc\filecore.cpp
• f:\dd\vctools\vc7libs\ship\atlmfc\src\mfc\appcore.cpp
• f:\dd\vctools\vc7libs\ship\atlmfc\src\mfc\array_s.cpp
• f:\dd\vctools\vc7libs\ship\atlmfc\include\afxwin2.inl
• f:\dd\vctools\vc7libs\ship\atlmfc\src\mfc\filetxt.cpp
• f:\dd\vctools\vc7libs\ship\atlmfc\src\mfc\auxdata.cpp
• C:\Program

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