General

  • Target

    345b8949f8aa37dcdde6b34af7232cc35c0c2428954d5ef30d0590406a40c149N.exe

  • Size

    290KB

  • Sample

    241111-pmspqaykfw

  • MD5

    ed003a031bb0fee47a2801b84528a37e

  • SHA1

    a85410ea635c494b1c4a6445c26457af7a406f52

  • SHA256

    1bfc9cd932046a76bf4466854ee6ab4eafb6615d46db942708662c48cd85431d

  • SHA512

    86999b2734aa25aaf0d2aa7cf9c5c577e7bf714dc980337816f2add73ac8d82f2c78cd525d34840a21e579d4edbb91c874bee3a7a47f1a3ed70b15499b64eceb

  • SSDEEP

    6144:npkgEA95hEUmKyIxLDXXoq9FJZCUmKyIxLa:rEADa32XXf9Do3h

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

      345b8949f8aa37dcdde6b34af7232cc35c0c2428954d5ef30d0590406a40c149N.exe

    • Size

      290KB

    • MD5

      ed003a031bb0fee47a2801b84528a37e

    • SHA1

      a85410ea635c494b1c4a6445c26457af7a406f52

    • SHA256

      1bfc9cd932046a76bf4466854ee6ab4eafb6615d46db942708662c48cd85431d

    • SHA512

      86999b2734aa25aaf0d2aa7cf9c5c577e7bf714dc980337816f2add73ac8d82f2c78cd525d34840a21e579d4edbb91c874bee3a7a47f1a3ed70b15499b64eceb

    • SSDEEP

      6144:npkgEA95hEUmKyIxLDXXoq9FJZCUmKyIxLa:rEADa32XXf9Do3h

    • 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