General

  • Target

    0169921e495502c46992c9326ffbb8860d6bc8723d4455555c4cab8058ba6285N

  • Size

    576KB

  • Sample

    241109-kfm4fa1erf

  • MD5

    9e02b460277ac6b2944fdb1ef8839b20

  • SHA1

    754fa489a3ea7b065f8e4edaac7d5bc125409464

  • SHA256

    0169921e495502c46992c9326ffbb8860d6bc8723d4455555c4cab8058ba6285

  • SHA512

    e223be47514bfc7a48e4d03cca9995c52628b2da8aac0ff330b79a227fad8a55b03525c960f3c7732cc07fe70c137660f4278ab86eca1f5a14c2de96bc86af14

  • SSDEEP

    12288:CoGyXu1jGG1wsGeBgRTGAzciETdqvZNemWrsiLk6mqgSgRDO:CoGyXsGG1wsLUT3IipX6

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

      0169921e495502c46992c9326ffbb8860d6bc8723d4455555c4cab8058ba6285N

    • Size

      576KB

    • MD5

      9e02b460277ac6b2944fdb1ef8839b20

    • SHA1

      754fa489a3ea7b065f8e4edaac7d5bc125409464

    • SHA256

      0169921e495502c46992c9326ffbb8860d6bc8723d4455555c4cab8058ba6285

    • SHA512

      e223be47514bfc7a48e4d03cca9995c52628b2da8aac0ff330b79a227fad8a55b03525c960f3c7732cc07fe70c137660f4278ab86eca1f5a14c2de96bc86af14

    • SSDEEP

      12288:CoGyXu1jGG1wsGeBgRTGAzciETdqvZNemWrsiLk6mqgSgRDO:CoGyXsGG1wsLUT3IipX6

    • 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