MALICIOUS — 94125dd222a705e502a0d83f07087e890beb5fdc443da7d6cdbc46d193849809
MALICIOUS — 94125dd222a705e502a0d83f07087e890beb5fdc443da7d6cdbc46d193849809 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the Pidgeon family. 7 of 55 detection engines flagged it, exhibiting 4 ATT&CK techniques.
Identification
- SHA-256:
94125dd222a705e502a0d83f07087e890beb5fdc443da7d6cdbc46d193849809 - SHA-1:
018101aa285b2d8328c2583b9b2641c07fe97570 - MD5:
5c72461deb0ac09e905b9b0344972038 - imphash:
7732c84aec7391973c26fbc2c07a6022 - ssdeep:
49152:NO+rGzrRokp9akOElMaFLkavZqhaK6zbfqdl:MrRokHak7rvx - TLSH:
T1FD5B9ECD821AA711E6B6DB105C109E9C9062F1F8617D7D8C1B87C43F25E6C37E6A10AE - Submitted as: 94125dd222a705e502a0d83f07087e890beb5fdc443da7d6cdbc46d193849809
- File type: pe · Size: 2250747 bytes
- Verdict: malicious (99/100) · Family: Pidgeon
Detections (7 of 55 engines)
- YARA: MalwareAnalyser built-in: Windows_Injection_Api_Combo
- capa (capabilities): capability:collection/keylog
- ClamAV (daily): Win.Packed.Pidgeon-9909600-0
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- YARA: MalwareAnalyser community pack: TL_Shellcode_VirtualAlloc_Exec
- YARA: Yara-Rules community: YR_AntiDebug_Checks
- LIEF (executable format parser): lief:invalid-authenticode
MITRE ATT&CK
YARA
- Windows_Injection_Api_Combo
Why this verdict
The malicious score of 99/100 is the fusion of 11 weighted signals:
- ClamAV (daily) flagged Win.Packed.Pidgeon-9909600-0 (rule
Win.Packed.Pidgeon-9909600-0) - engine signal, weight 0.90, confidence 0.95 - Process injection API combination (rule
Windows_Injection_Api_Combo) - yara signal, weight 0.65, confidence 0.90 - capture keystrokes (rule
capture keystrokes) - capa signal, weight 0.40, confidence 0.80 - YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule
JPCERT_HUILoader_PlugX_SideLoad) - 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_AntiDebug_Checks (rule
YR_AntiDebug_Checks) - engine signal, weight 0.35, confidence 0.70 - LIEF (executable format parser) flagged lief:invalid-authenticode (rule
lief:invalid-authenticode) - engine signal, weight 0.35, 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 - enumerate processes (rule
enumerate processes) - capa signal, weight 0.20, confidence 0.60 - inject code into another process (rule
inject code into another process) - capa signal, weight 0.12, confidence 0.60
Dynamic analysis
No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.
Embedded URLs
- 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://www.digicert.com/ssl-cps-repository.htm0
- http://crl3.digicert.com/assured-cs-2011a.crl03
- http://crl4.digicert.com/assured-cs-2011a.crl0
- http://cacerts.digicert.com/DigiCertAssuredIDCodeSigningCA-1.crt0
- http://ts-aia.ws.symantec.com/tss-ca-g2.cer0
- http://ts-crl.ws.symantec.com/tss-ca-g2.crl0
- http://crl.thawte.com/ThawteTimestampingCA.crl0
- 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.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
Embedded domains
- crl.microsoft.com
- www.microsoft.com
- office.microsoft.com
- www.digicert.com
- cacerts.digicert.com
- crl3.digicert.com
- crl4.digicert.com
- ts-aia.ws.symantec.com
- ts-crl.ws.symantec.com
- crl.thawte.com
- armmf.adobe.com
- www.adobe.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
- sqm.msn.com
Embedded IP addresses
- 1.7.2.0
- 207.46.176.247
Registry keys
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft
- HKEY_CLASSES_ROOT\Software\Adobe\Acrobat\Exe
- HKLM\SOFTWARE\RegisteredApplications
File paths
- c:\builds\moz2_slave\rel-m-rel-w32_bld-000000000000\build\obj-firefox\toolkit\crashreporter\client\crashreporter.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:
- F:\Office\Target\x86\ship\postc2r\x-none\orgchart.pdb
- L:\:o:z:
- V:\:r:x:
- N:\:i:f;~;
- V:\:b:h:n:t:z:
- 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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