MALICIOUS — 0aa16df38d44af2e5d29d58fe212c6460a2b4ea000cfe23a3c0333391ccd397d

MALICIOUS — 0aa16df38d44af2e5d29d58fe212c6460a2b4ea000cfe23a3c0333391ccd397d is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the Ipamor family. 9 of 56 detection engines flagged it, exhibiting 4 ATT&CK techniques.

Identification

• SHA-256: 0aa16df38d44af2e5d29d58fe212c6460a2b4ea000cfe23a3c0333391ccd397d
• SHA-1: 627fd48d61badab3f4677196a6b84702765fa73f
• MD5: 63674247a3449b94c8fdaff488116910
• imphash: 01392ca861cf87b8d28ad9ea90016bb4
• ssdeep: 12288:+PEy17CDzfday0rUj14ldRNwnSa9TB639V7QVbo7JVVT/:+Pt17CDz1ay0rURA7wnNTBkMbo7JXT/
• TLSH: T11D525BCD422B6380EBB7CA687818DFDD6819B0DD2175251D5A03C53F22A7037EDB609A
• Submitted as: 0aa16df38d44af2e5d29d58fe212c6460a2b4ea000cfe23a3c0333391ccd397d
• File type: pe · Size: 924152 bytes
• Verdict: malicious (100/100) · Family: Ipamor

Detections (9 of 56 engines)

• MalwareAnalyser heuristics (entropy/packer): ASPack
• ClamAV (daily): Win.Malware.Ipamor-9870636-0
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• YARA: Yara-Rules community: YR_Packer_ASPack_MPRESS
• 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!63674247A344
• Kaspersky (KVRT): Worm.Win32.AutoRun.vx

MITRE ATT&CK

• T1071.001
• T1547.001
• T1518.001
• T1105

Why this verdict

The malicious score of 100/100 is the fusion of 17 weighted signals:

• ClamAV (daily) flagged Win.Malware.Ipamor-9870636-0 (rule Win.Malware.Ipamor-9870636-0) - 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
• 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!63674247A344 (rule W32/Worm-GBW!63674247A344) - 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
• Contacted 2 external host(s) and 17 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
• Anti-analysis: T1622 - dynamic signal, weight 0.40, confidence 0.75
• Detect It Easy (packer/type) flagged DIE:Microsoft Linker (rule DIE:Microsoft Linker) - engine signal, weight 0.35, confidence 0.70
• MalwareAnalyser heuristics (entropy/packer) flagged ASPack (rule ASPack) - engine signal, weight 0.35, confidence 0.70
• YARA: Yara-Rules community flagged YR_Packer_ASPack_MPRESS (rule YR_Packer_ASPack_MPRESS) - engine signal, weight 0.30, confidence 0.70
• Embedded network infrastructure: http://www.symauth.com/cps0, http://www.symauth.com/rpa04, http://www.symauth.com/cps09 - 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
• Dropped 22 executable file(s) at runtime - dynamic signal, weight 0.20, confidence 0.60

Dynamic analysis (windows)

25336 behavior events · 1 ATT&CK techniques · 24 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
• login.live.com
• desktop-hsgcbep
• v20.events.data.microsoft.com
• config.edge.skype.com
• windows.msn.com
• www.msn.com
• officeclient.microsoft.com
• odc.officeapps.live.com
• settings-win.data.microsoft.com
• assets.msn.com

Dropped files

• C:\Program Files\Adobe\Acrobat DC\Acrobat\NGL\cefWorkflow\adobe_licensing_wf_acro.exe - b8a9d5807917687ab25ef2c5759f7f1520fda63f734924b93c86e5524d0e7f68
• C:\Program Files\7-Zip\7z.exe - 38c3adc89d228ae825d59f9b627180b50b1938a423647e5f150e303fe513d293
• 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\NGL\cefWorkflow\adobe_licensing_wf_acro.exe - 30b59f4ec53f05139ca08f747fb279c6c8fe2cb9d9a36ed55bd818b164668919
• C:\Program Files\7-Zip\7zG.exe - 1d8efad0ae5dff4d8af45197d2182a664888e35afd37dfc2bb0b14de0acc4e58
• C:\Program Files\Adobe\Acrobat DC\Acrobat\OSSLLibs\AdobeFips.exe - 60b5798ee30ecba343414a44602e179728c10ea43ada48865aad1431942180a9
• C:\Program Files\Adobe\Acrobat DC\Acrobat\plug_ins\pi_brokers\64BitMAPIBroker.exe - 3dbeb4b8b5cda867a2d8a49da5c41e5f9c6dda3e4cf154fcaf5165a6973b833f
• C:\Program Files\Adobe\Acrobat DC\Acrobat\plug_ins\pi_brokers\64BitMAPIBroker.exe - 6a78dba30ca10f3addef5b1683bd7bc97e98ce03c9e6ae7056845ee1b70b7d10
• C:\Program Files\Adobe\Acrobat DC\Acrobat\plug_ins\pi_brokers\32BitMAPIBroker.exe - 86cc1f66e0f2bbf4e21a76196a6293936309de29976432b2618d350fa186bbb8
• 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\Assets\MenuCoreApp\AcroShareTarget.exe - 77f72bbef1489277290342b5cec1a0aeae45b4dd4a583de691c52850293445ae
• C:\Program Files\Adobe\Acrobat DC\Acrobat\AcroCEF\AcroCEF.exe - 7f65f5ae08cc5a15df0c7d70e3fc3ba5b4f083dcbdc02170423867257ffaf076
• C:\Program Files\7-Zip\7zG.exe - 7b5eda73c21960c451ea3148900b28cdbac7180e43047fbc944028096e497c08

Embedded URLs

• https://www.digicert.com/CPS0
• http://crl3.digicert.com/sha2-assured-cs-g1.crl05
• http://crl4.digicert.com/sha2-assured-cs-g1.crl0L
• http://crl3.digicert.com/sha2-assured-ts.crl02
• http://crl4.digicert.com/sha2-assured-ts.crl0
• 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://www.microsoft.com/pki/certs/MicRooCerAut_2010-06-23.crt0
• http://www.microsoft.com/pki/certs/MicTimStaPCA_2010-07-01.crt0
• 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
• http://logo.verisign.com/vslogo.gif04
• http://www.symauth.com/cps0
• http://www.symauth.com/rpa04
• http://crl.verisign.com/pca3-g5.crl0
• http://www.symauth.com/cps09
• http://evcs-crl.ws.symantec.com/evcs.crl0
• http://evcs-aia.ws.symantec.com/evcs.cer0
• http://schemas.microsoft.com/office/licensingservice/API/2012/01/ClientApi/CheckMachineStatusRequest
• http://schemas.microsoft.com/office/licensingservice/API/2012/01/ClientApi/CheckMachineStatusResponse

Embedded domains

• cacerts.digicert.com
• crl4.digicert.com
• crl3.digicert.com
• www.digicert.com
• crl.microsoft.com
• www.microsoft.com
• office.microsoft.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
• schemas.microsoft.com
• schemas.datacontract.org
• cygwin.com
• bloda.cc
• ols.officeapps.live.com
• x1.c.lencr.org
• x2.c.lencr.org
• ye.c.lencr.org
• yr.c.lencr.org

Embedded IP addresses

• 20.42.65.88
• 52.123.252.222
• 4.230.171.124
• 40.84.85.40
• 52.230.60.54
• 172.215.188.232
• 104.18.33.89
• 135.232.92.97
• 74.179.77.204
• 4.150.223.104
• 162.159.142.9
• 52.110.12.50
• 52.110.12.38
• 125.56.205.65
• 125.56.205.26
• 52.148.114.188
• 72.153.5.60
• 51.104.15.252
• 57.154.63.210
• 52.110.12.49

File paths

• c:\jenkins\workspace\8-2-build-windows-amd64-cygwin\jdk8u281\880\build\windows-amd64\jdk\objs\orbd_objs\orbd.pdb
• d:\_Bld\10657\7994\Sources\obj\Win32\Release\EvaluationContainer.NetFX40.csproj\Microsoft.Mashup.Container.NetFX40.pdb
• F:\CB\11X_MainQ\BuildResults\bin\Release\chrome_wow_helper.pdb
• F:\Office\Target\x86\ship\postc2r\x-none\olicenseheartbeat.pdb
• R:\:{:
• X:\:h:l:x:
• P:\Target\x86\ship\click2run\x-none\perfboost.pdb
• X:\:`:d:h:l:p:t:x:

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report