General

  • Target

    c8f73d27b5299908f87cc10d44732bcd23f3823e4981262a8af41de8e937ae08

  • Size

    448KB

  • Sample

    241107-eymbzawcjm

  • MD5

    ae78b44f4426074a6148af3cd3716d9b

  • SHA1

    0d13fc62b7fafb4e1d53ab0f7dfec82ea2cbfd52

  • SHA256

    c8f73d27b5299908f87cc10d44732bcd23f3823e4981262a8af41de8e937ae08

  • SHA512

    fc19ab239ae771a777e8fc0f838e92f1f99a87ef10430f10bfe5acae2d0ff7e70de1c9a6d2fd93163117c1c881564723e90c58ffaa895f9ea848fd98ebff825c

  • SSDEEP

    12288:3sVudh9Ob7aOlxzr3cOK3TajRfXFMKNxC:8VudhA7aOlxzLyTajRfXFMKNxC

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

      c8f73d27b5299908f87cc10d44732bcd23f3823e4981262a8af41de8e937ae08

    • Size

      448KB

    • MD5

      ae78b44f4426074a6148af3cd3716d9b

    • SHA1

      0d13fc62b7fafb4e1d53ab0f7dfec82ea2cbfd52

    • SHA256

      c8f73d27b5299908f87cc10d44732bcd23f3823e4981262a8af41de8e937ae08

    • SHA512

      fc19ab239ae771a777e8fc0f838e92f1f99a87ef10430f10bfe5acae2d0ff7e70de1c9a6d2fd93163117c1c881564723e90c58ffaa895f9ea848fd98ebff825c

    • SSDEEP

      12288:3sVudh9Ob7aOlxzr3cOK3TajRfXFMKNxC:8VudhA7aOlxzLyTajRfXFMKNxC

    • 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