General

  • Target

    dd29b98043b6d3a832ba8e3b615c7b2410b3f02002ea009d1ef521afd78a6333N

  • Size

    101KB

  • Sample

    241011-1jmvvavgpa

  • MD5

    d5420fa4b89a9f2e22dc1672d81d6f30

  • SHA1

    ceb396b36474ae7dce9224f2f94cab3d4bee5734

  • SHA256

    dd29b98043b6d3a832ba8e3b615c7b2410b3f02002ea009d1ef521afd78a6333

  • SHA512

    c4d125253abf8e50837162c9f95f3b1089a3a73a517394644829a43d2ab8da106802e51f329dab12e5a6c0ccc0fb8f86906ca7e3c1c9e4bf18bf7c8a423094aa

  • SSDEEP

    3072:vVGCyo4grnkSSduXqbyu0sY7q5AnrHY4vDX:NntrkS5853Anr44vDX

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      dd29b98043b6d3a832ba8e3b615c7b2410b3f02002ea009d1ef521afd78a6333N

    • Size

      101KB

    • MD5

      d5420fa4b89a9f2e22dc1672d81d6f30

    • SHA1

      ceb396b36474ae7dce9224f2f94cab3d4bee5734

    • SHA256

      dd29b98043b6d3a832ba8e3b615c7b2410b3f02002ea009d1ef521afd78a6333

    • SHA512

      c4d125253abf8e50837162c9f95f3b1089a3a73a517394644829a43d2ab8da106802e51f329dab12e5a6c0ccc0fb8f86906ca7e3c1c9e4bf18bf7c8a423094aa

    • SSDEEP

      3072:vVGCyo4grnkSSduXqbyu0sY7q5AnrHY4vDX:NntrkS5853Anr44vDX

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

    • Berbew

      Berbew is a backdoor written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks