MALICIOUS — 5ec7f0aae7db51dbf540c7ca06c45e482144181cfb75d089d3722d669a62b096

MALICIOUS — 5ec7f0aae7db51dbf540c7ca06c45e482144181cfb75d089d3722d669a62b096 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the AutoRun family. 8 of 24 detection engines flagged it, exhibiting 6 ATT&CK techniques.

Identification

SHA-256: 5ec7f0aae7db51dbf540c7ca06c45e482144181cfb75d089d3722d669a62b096
SHA-1: b33cbd1e67a7e5182e1594eae825234384722388
MD5: e11447dbf6ff1988cd6180e206e342c7
imphash: 01392ca861cf87b8d28ad9ea90016bb4
ssdeep: 49152:qLg4s/IabjKoh9WsRrRokp88xmN3Aek03noj45wlDT:48IabjKoh9WsRrRokqeUJF3noxD
TLSH: T18A5E17842F0BD34AC1F99B1D6D744B5D6062A4A4312D8C04EA83F07D4DFAA7358A4E6F
Submitted as: 5ec7f0aae7db51dbf540c7ca06c45e482144181cfb75d089d3722d669a62b096
File type: pe · Size: 2925492 bytes
Verdict: malicious (99/100) · Family: AutoRun

Detections (8 of 24 engines)

capa (capabilities): capability:collection/keylog
MalwareAnalyser heuristics (entropy/packer): ASPack
YARA: JPCERT/CC: JPCERT_Emotet
YARA: MalwareAnalyser community pack: TL_Shellcode_VirtualAlloc_Exec
YARA: Yara-Rules community: YR_Packer_ASPack_MPRESS
Microsoft Defender: Worm:Win32/AutoRun!pz
Emsisoft (Emergency Kit): Trojan.Runner.BP
Kaspersky (KVRT): Worm.Win32.AutoRun.vx

MITRE ATT&CK

Why this verdict

The malicious score of 99/100 is the fusion of 14 weighted signals:

Dropped a malicious payload: bd115a575e86e61cea9136c5a2c47e090ba484dc2dee8b51a34111bb094266d5 - dynamic signal, weight 0.80, 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 Trojan.Runner.BP (rule Trojan.Runner.BP) - engine signal, weight 0.55, confidence 0.85
capture keystrokes (rule capture keystrokes) - capa signal, weight 0.40, confidence 0.80
Contacted 28 external host(s) at runtime (12 HTTP) - network signal, weight 0.40, confidence 0.80
YARA: JPCERT/CC flagged JPCERT_Emotet (rule JPCERT_Emotet) - engine signal, weight 0.35, confidence 0.70
YARA: MalwareAnalyser community pack flagged TL_Shellcode_VirtualAlloc_Exec (rule TL_Shellcode_VirtualAlloc_Exec) - 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 0.35, 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.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 - static signal, weight 0.25, confidence 0.55
enumerate processes (rule enumerate processes) - capa signal, weight 0.20, confidence 0.60
Observed at runtime: Modify Registry (T1112) (rule Modify Registry) - dynamic signal, weight 0.12, confidence 0.90

Dynamic analysis (windows)

22123 behavior events · 1 ATT&CK techniques · 83 dropped files.

Dropped files

/opt/CAPEv2/storage/analyses/7529/files/32acc1bc543116cbe2cff10cb867772df2f254ff2634c870aef0b46c4b696fdb - 32acc1bc543116cbe2cff10cb867772df2f254ff2634c870aef0b46c4b696fdb
/opt/CAPEv2/storage/analyses/7529/files/d084ccd7598e51f3639735c912db1f3b7a4ef8c8fe4d0eadf48f7a6c3f6a7515 - d084ccd7598e51f3639735c912db1f3b7a4ef8c8fe4d0eadf48f7a6c3f6a7515
/opt/CAPEv2/storage/analyses/7529/files/e9ce5f3552e0f0e2ea07117c235864382b19a39f2223ab7ab4f2e74123f15caf - e9ce5f3552e0f0e2ea07117c235864382b19a39f2223ab7ab4f2e74123f15caf
/opt/CAPEv2/storage/analyses/7529/files/0e03675850241d06080af9ec470649ca4a006222c4ff5d1b05029f1751fecf91 - 0e03675850241d06080af9ec470649ca4a006222c4ff5d1b05029f1751fecf91
/opt/CAPEv2/storage/analyses/7529/files/bd115a575e86e61cea9136c5a2c47e090ba484dc2dee8b51a34111bb094266d5 - bd115a575e86e61cea9136c5a2c47e090ba484dc2dee8b51a34111bb094266d5
/opt/CAPEv2/storage/analyses/7529/files/e6512d99b9a17be78f8afaeaf02b84cc0b4a784c90a627c46db6cb7285283d6d - e6512d99b9a17be78f8afaeaf02b84cc0b4a784c90a627c46db6cb7285283d6d
/opt/CAPEv2/storage/analyses/7529/files/cb37b7efcffaead5e9f9d9bc5d5170887074834e7e30e69093b4977ac81b2204 - cb37b7efcffaead5e9f9d9bc5d5170887074834e7e30e69093b4977ac81b2204
/opt/CAPEv2/storage/analyses/7529/files/920fb0937f8a9d345830865059b6ae3f35ab6803ad4cffef4447473ec18e17a0 - 920fb0937f8a9d345830865059b6ae3f35ab6803ad4cffef4447473ec18e17a0
/opt/CAPEv2/storage/analyses/7529/files/bb5348895af3efe0e0423b6a7b0b0986200d391a4a532d4cc01d3a2758983658 - bb5348895af3efe0e0423b6a7b0b0986200d391a4a532d4cc01d3a2758983658
/opt/CAPEv2/storage/analyses/7529/files/f19afa9bbf2ef0308f37ce6cb87cb3c59eb2d1685e08d8b15fd197dda813f379 - f19afa9bbf2ef0308f37ce6cb87cb3c59eb2d1685e08d8b15fd197dda813f379
/opt/CAPEv2/storage/analyses/7529/files/568075a5d7de5753ea93722d19a288b7f773cc66a25dd5584c730decc0d7ab09 - 568075a5d7de5753ea93722d19a288b7f773cc66a25dd5584c730decc0d7ab09
/opt/CAPEv2/storage/analyses/7529/files/d7917a0a3c0aed24d3eae55624e322d41846998c16e7a1156d0b8a8bcbb91a26 - d7917a0a3c0aed24d3eae55624e322d41846998c16e7a1156d0b8a8bcbb91a26
/opt/CAPEv2/storage/analyses/7529/files/4392ce3c9522407d55adf0303604c6a16084ed081aed070492775616b8de96b8 - 4392ce3c9522407d55adf0303604c6a16084ed081aed070492775616b8de96b8
/opt/CAPEv2/storage/analyses/7529/files/4e307bc9c49a98187e384a9309fbbf49e4fde50b2b989cede11bb8eb2c8debdc - 4e307bc9c49a98187e384a9309fbbf49e4fde50b2b989cede11bb8eb2c8debdc
/opt/CAPEv2/storage/analyses/7529/files/3524f182c85d420e58d434d76041e8005efda9e36cb725ebe032f73aacbc1404 - 3524f182c85d420e58d434d76041e8005efda9e36cb725ebe032f73aacbc1404

Embedded URLs

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://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
http://www.microsoft.com/pki/certs/MicRooCerAut_2010-06-23.crt0
http://www.microsoft.com/pki/certs/MicTimStaPCA_2010-07-01.crt0
http://office.microsoft.com/0
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://watson.microsoft.com/dw/dcp.asp
http://watson.microsoft.com/dw/watsoninfo.asp
http://schemas.microsoft.com/SMI/2005/WindowsSettings

Embedded domains

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
crl.microsoft.com
www.microsoft.com
office.microsoft.com
armmf.adobe.com
www.adobe.com
watson.microsoft.com
microsoft.com
msn.com
schemas.microsoft.com
crl.certum.pl
repository.certum.pl
www.certum.pl
ccsca2021.crl.certum.pl
subca.repository.certum.pl
subca.crl.certum.pl

Embedded IP addresses

1.7.2.0
11.0.07.79
26.2.5.2
20.42.65.84
4.230.171.124
4.247.188.224
4.144.132.223
135.233.95.135
74.178.76.128
4.150.223.115
172.215.188.225
135.234.160.245
203.26.79.13
20.165.94.46
72.154.7.104
52.148.114.188
52.110.12.38

Registry keys

HKCU\Software
HKCU\Software\Policies
HKLM\Software
HKLM\Software\Policies
HKCU\Software\Microsoft\Shared\OfficeUILanguage
HKLM\Software\Microsoft\Windows
HKLM\Software\Microsoft\Office\11.0\Registration
HKEY_CLASSES_ROOT\Software\Adobe\Acrobat\Exe
HKLM\SOFTWARE\RegisteredApplications

File paths

d:\_Bld\10657\7994\Sources\obj\Win32\Release\EvaluationContainer.NetFX40.csproj\Microsoft.Mashup.Container.NetFX40.pdb
f:\CB\ARM_Sustaining\BuildResults\bin\Win32\Release\AdobeARMHelper.pdb
X:\:`:
X:\:`:d:h:l:p:@;D;H;L;P;T;X;\;`;
X:\:`:d:h:p:t:x:
X:\:`:d:h:l:p:t:x:
T:\:h:
P:\Target\x86\ship\dw\x-none\dw20.pdb
T:\:d:l:t:
X:\:l:p:t:x:
E:\build\workdir\LinkTarget\Executable\minidump_upload.pdb
E:\build\workdir\LinkTarget\Executable\gengal.pdb
E:\build\workdir\LinkTarget\Executable\swriter.pdb
f:\dd\vctools\vc7libs\ship\atlmfc\src\mfc\filecore.cpp
f:\dd\vctools\vc7libs\ship\atlmfc\src\mfc\filetxt.cpp
f:\dd\vctools\vc7libs\ship\atlmfc\src\mfc\auxdata.cpp
f:\dd\vctools\vc7libs\ship\atlmfc\include\afxwin1.inl
f:\dd\vctools\vc7libs\ship\atlmfc\include\afxwin2.inl

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report