General

  • Target

    2c26b9e3e758e8370778cf3fa30d838a7a6ce3cd42b5bc0bb6a40115a543dfacN

  • Size

    128KB

  • Sample

    241110-dymr3axrdx

  • MD5

    4fc768a88609362a2b21315acdbbe6a0

  • SHA1

    e4fc334a623de1f14153dbf4e22898fe0989437c

  • SHA256

    2c26b9e3e758e8370778cf3fa30d838a7a6ce3cd42b5bc0bb6a40115a543dfac

  • SHA512

    7ba4b138d3dcea963b5598147b3610148b143df4cebbe0ef2c3f59d6613e9c6f5b3de1dfed770f4d58542f573375d68b9f38d12816e69c62fbe7dfbfc366dbc3

  • SSDEEP

    3072:vEuUYwrakjbowdfnGTrJ5PkGvTDd1AZoUBW3FJeRuaWNXmgu+tB:szY+osnGLkCHdWZHEFJ7aWN1B

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

      2c26b9e3e758e8370778cf3fa30d838a7a6ce3cd42b5bc0bb6a40115a543dfacN

    • Size

      128KB

    • MD5

      4fc768a88609362a2b21315acdbbe6a0

    • SHA1

      e4fc334a623de1f14153dbf4e22898fe0989437c

    • SHA256

      2c26b9e3e758e8370778cf3fa30d838a7a6ce3cd42b5bc0bb6a40115a543dfac

    • SHA512

      7ba4b138d3dcea963b5598147b3610148b143df4cebbe0ef2c3f59d6613e9c6f5b3de1dfed770f4d58542f573375d68b9f38d12816e69c62fbe7dfbfc366dbc3

    • SSDEEP

      3072:vEuUYwrakjbowdfnGTrJ5PkGvTDd1AZoUBW3FJeRuaWNXmgu+tB:szY+osnGLkCHdWZHEFJ7aWN1B

    • 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