General

  • Target

    89db01fe53e7cb90fd1211d764db5ec11cac6313e26897cee4facb532ccd3afaN.exe

  • Size

    55KB

  • Sample

    241207-3els4azldt

  • MD5

    77f2fbc1783ea30ec23e4c3357253e30

  • SHA1

    a6b16e0ae3899cbf79120e5daed06dec830e73ab

  • SHA256

    89db01fe53e7cb90fd1211d764db5ec11cac6313e26897cee4facb532ccd3afa

  • SHA512

    e7a62243e208f20ebfeb8d5f2172fe9d6f299d62123ba5b8bbc3016e8e5933b5401f577f59201df81cd9a12424b6a21effad8cfd2176343087b758ecad3d5f67

  • SSDEEP

    1536:eFdlHUVtUTe8AAAzWM4Vz2A4NSoNSd0A3shxD6T:8USVz/4NXNW0A8hho

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      89db01fe53e7cb90fd1211d764db5ec11cac6313e26897cee4facb532ccd3afaN.exe

    • Size

      55KB

    • MD5

      77f2fbc1783ea30ec23e4c3357253e30

    • SHA1

      a6b16e0ae3899cbf79120e5daed06dec830e73ab

    • SHA256

      89db01fe53e7cb90fd1211d764db5ec11cac6313e26897cee4facb532ccd3afa

    • SHA512

      e7a62243e208f20ebfeb8d5f2172fe9d6f299d62123ba5b8bbc3016e8e5933b5401f577f59201df81cd9a12424b6a21effad8cfd2176343087b758ecad3d5f67

    • SSDEEP

      1536:eFdlHUVtUTe8AAAzWM4Vz2A4NSoNSd0A3shxD6T:8USVz/4NXNW0A8hho

    • 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