General

  • Target

    78fbba4e1a641e91e085e1dfadbbd684c60be51a50dd0f1da03e1b6a44d0d294N

  • Size

    96KB

  • Sample

    241111-pmv5vazbre

  • MD5

    56f58f9126358d3906cb2a11ebbc8ab0

  • SHA1

    69fdfe23ac2fd7350c08f2b3d16633dcacb551d0

  • SHA256

    78fbba4e1a641e91e085e1dfadbbd684c60be51a50dd0f1da03e1b6a44d0d294

  • SHA512

    0aa0e0d40b2d78e24bf97a9b0ec8a9932104f63cfee58387756227c6932b5c5356200ad8a114493d7ab0faa566dff6f0178e598672367be2969a9efefa9fe857

  • SSDEEP

    1536:wr50lM+SJq0uj23gLiiJ1G34h5D1N4ym7sqv222222aexj2NduV9jojTIvjr:wl0lHzy3gLiWVJw7Aa2Nd69jc0v

Malware Config

Extracted

Family

berbew

C2

http://f/wcmd.htm

http://f/ppslog.php

http://f/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      78fbba4e1a641e91e085e1dfadbbd684c60be51a50dd0f1da03e1b6a44d0d294N

    • Size

      96KB

    • MD5

      56f58f9126358d3906cb2a11ebbc8ab0

    • SHA1

      69fdfe23ac2fd7350c08f2b3d16633dcacb551d0

    • SHA256

      78fbba4e1a641e91e085e1dfadbbd684c60be51a50dd0f1da03e1b6a44d0d294

    • SHA512

      0aa0e0d40b2d78e24bf97a9b0ec8a9932104f63cfee58387756227c6932b5c5356200ad8a114493d7ab0faa566dff6f0178e598672367be2969a9efefa9fe857

    • SSDEEP

      1536:wr50lM+SJq0uj23gLiiJ1G34h5D1N4ym7sqv222222aexj2NduV9jojTIvjr:wl0lHzy3gLiWVJw7Aa2Nd69jc0v

    • 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