General

  • Target

    f27f5d8f85d4d1fee70ea7fab71e07328517a56f6f5b01c8622d94a724ea9766N

  • Size

    357KB

  • Sample

    241110-sw5x7azbkl

  • MD5

    7278f29dff610de96548459eacacc530

  • SHA1

    c3cf0ec5f87997a9319def3ded421ddf174e588e

  • SHA256

    f27f5d8f85d4d1fee70ea7fab71e07328517a56f6f5b01c8622d94a724ea9766

  • SHA512

    af0cda4d44725166b3129455eb5ac3431f282429e462804f44bfa1a0ac1bb194b3c0de9ec2335f0af3e49019ae3988993134773a708bc5907302bf361b5e1f0a

  • SSDEEP

    6144:W+AAoWBy47qh1n6xJmPMwZoXpKtCe8AUReheFlfSZR0SvsuFrGoyeg3kl+fiXFOk:tA47eZoXpKtCe1eehil6ZR5ZrQeg3klx

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

      f27f5d8f85d4d1fee70ea7fab71e07328517a56f6f5b01c8622d94a724ea9766N

    • Size

      357KB

    • MD5

      7278f29dff610de96548459eacacc530

    • SHA1

      c3cf0ec5f87997a9319def3ded421ddf174e588e

    • SHA256

      f27f5d8f85d4d1fee70ea7fab71e07328517a56f6f5b01c8622d94a724ea9766

    • SHA512

      af0cda4d44725166b3129455eb5ac3431f282429e462804f44bfa1a0ac1bb194b3c0de9ec2335f0af3e49019ae3988993134773a708bc5907302bf361b5e1f0a

    • SSDEEP

      6144:W+AAoWBy47qh1n6xJmPMwZoXpKtCe8AUReheFlfSZR0SvsuFrGoyeg3kl+fiXFOk:tA47eZoXpKtCe1eehil6ZR5ZrQeg3klx

    • 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