General

  • Target

    5175b9040aef91e2138dee8578f963e419a9b0994f80c888abb3e69aa43749e7N

  • Size

    128KB

  • Sample

    241113-vlw9eawdqq

  • MD5

    c8ba0e0538e96fa0dd1f7f5e67d007d0

  • SHA1

    8089ec64ba73ce8f7d7da4cbd46c09eb2fca147c

  • SHA256

    5175b9040aef91e2138dee8578f963e419a9b0994f80c888abb3e69aa43749e7

  • SHA512

    35b33439de80abec2a9ed745c61eddd6ede946f9f343407a3804a57c6632f53d0b462de980d5f6613cf775770ad9b17f767024b3498a58b9d49336ae676a988d

  • SSDEEP

    3072:tvLJxT8NRRFsN2iejWzveAF7DxSvITW/cbFGS9n:V8PJiEAZhCw9n

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

      5175b9040aef91e2138dee8578f963e419a9b0994f80c888abb3e69aa43749e7N

    • Size

      128KB

    • MD5

      c8ba0e0538e96fa0dd1f7f5e67d007d0

    • SHA1

      8089ec64ba73ce8f7d7da4cbd46c09eb2fca147c

    • SHA256

      5175b9040aef91e2138dee8578f963e419a9b0994f80c888abb3e69aa43749e7

    • SHA512

      35b33439de80abec2a9ed745c61eddd6ede946f9f343407a3804a57c6632f53d0b462de980d5f6613cf775770ad9b17f767024b3498a58b9d49336ae676a988d

    • SSDEEP

      3072:tvLJxT8NRRFsN2iejWzveAF7DxSvITW/cbFGS9n:V8PJiEAZhCw9n

    • 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