General

  • Target

    8c92d0cb47983b34095986aa21bba6586bb3df0d7553d1700682a762568ae256N

  • Size

    240KB

  • Sample

    241110-bb3tnawdmg

  • MD5

    b4995982eb673bc67834f67d1cb88a20

  • SHA1

    0008b3756ac75fde296c0546819946afc77a2e1a

  • SHA256

    8c92d0cb47983b34095986aa21bba6586bb3df0d7553d1700682a762568ae256

  • SHA512

    6e6d1132175625af17208c7ee140fecfae4f8555f2f41fd5c5663aff3819890097cf6ec159b60d2805c1fbcd842098e31ea7a1782a4be77588f3033068dc4069

  • SSDEEP

    6144:SqhxjjobGoDGyZ6YugQdjGG1wsKm6eBgdQbkoKTBEA:7fSGyXu1jGG1wsGeBgRTGA

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

      8c92d0cb47983b34095986aa21bba6586bb3df0d7553d1700682a762568ae256N

    • Size

      240KB

    • MD5

      b4995982eb673bc67834f67d1cb88a20

    • SHA1

      0008b3756ac75fde296c0546819946afc77a2e1a

    • SHA256

      8c92d0cb47983b34095986aa21bba6586bb3df0d7553d1700682a762568ae256

    • SHA512

      6e6d1132175625af17208c7ee140fecfae4f8555f2f41fd5c5663aff3819890097cf6ec159b60d2805c1fbcd842098e31ea7a1782a4be77588f3033068dc4069

    • SSDEEP

      6144:SqhxjjobGoDGyZ6YugQdjGG1wsKm6eBgdQbkoKTBEA:7fSGyXu1jGG1wsGeBgRTGA

    • 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