Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

General

  • Target

    e909241823d4c54ab8ed8a19091b37ed31880b8e89f2ebb8fbce8a209c0b575c

  • Size

    84KB

  • Sample

    250305-pacgzaykt4

  • MD5

    a4af8f396ba256635b06d2293c37e0fc

  • SHA1

    a3c018322fc0095650ff11f61d85be6a8d60db33

  • SHA256

    e909241823d4c54ab8ed8a19091b37ed31880b8e89f2ebb8fbce8a209c0b575c

  • SHA512

    b5899c134dc297b1f4b11e573a2be86eb91ac6dce55d4904464ad3c9f59253eb7810d8d73dd20764cce449ba6183c1c5b849260a2efb245d06db8d9d4d6913f8

  • SSDEEP

    1536:yudSAcP3sumJzTy0Mq8ANZLvfPDyH6n8dEelLYR7xeGSmUmmmmmmmmmmmmmmdGnZ:BdSAU3XEvCy3PDyH6n8djlLYR7xr3

Malware Config

Extracted

Family

berbew

C2

http://tat-neftbank.ru/kkq.php

http://tat-neftbank.ru/wcmd.htm

Targets

    • Target

      e909241823d4c54ab8ed8a19091b37ed31880b8e89f2ebb8fbce8a209c0b575c

    • Size

      84KB

    • MD5

      a4af8f396ba256635b06d2293c37e0fc

    • SHA1

      a3c018322fc0095650ff11f61d85be6a8d60db33

    • SHA256

      e909241823d4c54ab8ed8a19091b37ed31880b8e89f2ebb8fbce8a209c0b575c

    • SHA512

      b5899c134dc297b1f4b11e573a2be86eb91ac6dce55d4904464ad3c9f59253eb7810d8d73dd20764cce449ba6183c1c5b849260a2efb245d06db8d9d4d6913f8

    • SSDEEP

      1536:yudSAcP3sumJzTy0Mq8ANZLvfPDyH6n8dEelLYR7xeGSmUmmmmmmmmmmmmmmdGnZ:BdSAU3XEvCy3PDyH6n8djlLYR7xr3

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks