General

  • Target

    39a6768807fadc99b9d0c5414312bbb2f03f4e9f49120ac8cbbdda9c5e88b28dN

  • Size

    137KB

  • Sample

    241107-e3espavkfv

  • MD5

    d5717c15a884d290a001f7aec65b5a10

  • SHA1

    999d34b8ef7e8a70fd64be6875e056fee2621f23

  • SHA256

    39a6768807fadc99b9d0c5414312bbb2f03f4e9f49120ac8cbbdda9c5e88b28d

  • SHA512

    40f5e13981f773229e7c8418a3236889649a3a7f7132996cfd485e7becdc4f0e51387a1336d4f9c78516eccd26aae32c22acaaa4df53fb9997b63afdf3b34a02

  • SSDEEP

    3072:SLemQJMvxaete4jUEdmjRrz3TIUV4BKx:Qem7IewdEdGTB

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

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

Targets

    • Target

      39a6768807fadc99b9d0c5414312bbb2f03f4e9f49120ac8cbbdda9c5e88b28dN

    • Size

      137KB

    • MD5

      d5717c15a884d290a001f7aec65b5a10

    • SHA1

      999d34b8ef7e8a70fd64be6875e056fee2621f23

    • SHA256

      39a6768807fadc99b9d0c5414312bbb2f03f4e9f49120ac8cbbdda9c5e88b28d

    • SHA512

      40f5e13981f773229e7c8418a3236889649a3a7f7132996cfd485e7becdc4f0e51387a1336d4f9c78516eccd26aae32c22acaaa4df53fb9997b63afdf3b34a02

    • SSDEEP

      3072:SLemQJMvxaete4jUEdmjRrz3TIUV4BKx:Qem7IewdEdGTB

    • 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