General

  • Target

    7d2b8c59a7e046f7eec98bfbbf403240fedf5161e36a74f446924efc1b6ad646N.exe

  • Size

    91KB

  • Sample

    241119-pls9vs1kbp

  • MD5

    9904fe5d56f249c0c12b885eb4fc84a0

  • SHA1

    8231418172c190ba9a264bef65c235c9ac2a3906

  • SHA256

    7d2b8c59a7e046f7eec98bfbbf403240fedf5161e36a74f446924efc1b6ad646

  • SHA512

    0f29d07566ec39c6002ee1005c3bf37597023086a7eb843949331345b2ecfdc12770e7d89bf92717b74327ca5cdae9ceafce8995dbe4533c02337df48a9010fd

  • SSDEEP

    1536:VypcgsHF7jmR0gba1mLB1FD+riC3FSr7TiwkU6joqqIVLg+:VmcguF6Y1gBvYvFSr7TSUurU+

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      7d2b8c59a7e046f7eec98bfbbf403240fedf5161e36a74f446924efc1b6ad646N.exe

    • Size

      91KB

    • MD5

      9904fe5d56f249c0c12b885eb4fc84a0

    • SHA1

      8231418172c190ba9a264bef65c235c9ac2a3906

    • SHA256

      7d2b8c59a7e046f7eec98bfbbf403240fedf5161e36a74f446924efc1b6ad646

    • SHA512

      0f29d07566ec39c6002ee1005c3bf37597023086a7eb843949331345b2ecfdc12770e7d89bf92717b74327ca5cdae9ceafce8995dbe4533c02337df48a9010fd

    • SSDEEP

      1536:VypcgsHF7jmR0gba1mLB1FD+riC3FSr7TiwkU6joqqIVLg+:VmcguF6Y1gBvYvFSr7TSUurU+

    • 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