General

  • Target

    43ee8411acb32bddf00701fcec7249b9ed2bf35698f8caf981591fef8997edfcN

  • Size

    844KB

  • Sample

    241109-psafbsxlfk

  • MD5

    acb599de6d5e389b7dc8a7de6bcd11d0

  • SHA1

    fc9996956a378572a76ddcbbfdc1c3aa645f8d2c

  • SHA256

    43ee8411acb32bddf00701fcec7249b9ed2bf35698f8caf981591fef8997edfc

  • SHA512

    3c8652353e87331f2d4fd112cb64218aaf962775779b35f87e6168b110cb8b84ea627ace4ea0f3fe3855f000f1dd8f6b0bc730f0a3f0a7c834ead5507e4b0de4

  • SSDEEP

    24576:nljSH5W3TnbQihMpQnqrdX72LbY6x46uR/qYglMi:lmH5W3TbQihw+cdX2x46uhqllMi

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

      43ee8411acb32bddf00701fcec7249b9ed2bf35698f8caf981591fef8997edfcN

    • Size

      844KB

    • MD5

      acb599de6d5e389b7dc8a7de6bcd11d0

    • SHA1

      fc9996956a378572a76ddcbbfdc1c3aa645f8d2c

    • SHA256

      43ee8411acb32bddf00701fcec7249b9ed2bf35698f8caf981591fef8997edfc

    • SHA512

      3c8652353e87331f2d4fd112cb64218aaf962775779b35f87e6168b110cb8b84ea627ace4ea0f3fe3855f000f1dd8f6b0bc730f0a3f0a7c834ead5507e4b0de4

    • SSDEEP

      24576:nljSH5W3TnbQihMpQnqrdX72LbY6x46uR/qYglMi:lmH5W3TbQihw+cdX2x46uhqllMi

    • 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