General

  • Target

    5c0a44753abda198e39507d13af3431032d37452a600bf7e5150bb70d279ef74N

  • Size

    100KB

  • Sample

    241109-kh3lxa1fmj

  • MD5

    d62bf5f99d78ca746fff5a59dac4ee20

  • SHA1

    7a0f006ab475ed3ea8c55456353f36769200714e

  • SHA256

    5c0a44753abda198e39507d13af3431032d37452a600bf7e5150bb70d279ef74

  • SHA512

    720df86f8ae9a9604f8dee737cec87ad786a5ff251a832f6c42f4c15e4a0da68b9be5d9476bd2600bcd0894a07076787c711951892ed45fb6470b820a5b29914

  • SSDEEP

    1536:8pgXkf418xDvn1GywuLQ2c8hHLxLYJh5oiZPePwxgncFgblQQa3+om13XRzT:8UnArnUmQ5JPe4a+gb3a3+X13XRzT

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

      5c0a44753abda198e39507d13af3431032d37452a600bf7e5150bb70d279ef74N

    • Size

      100KB

    • MD5

      d62bf5f99d78ca746fff5a59dac4ee20

    • SHA1

      7a0f006ab475ed3ea8c55456353f36769200714e

    • SHA256

      5c0a44753abda198e39507d13af3431032d37452a600bf7e5150bb70d279ef74

    • SHA512

      720df86f8ae9a9604f8dee737cec87ad786a5ff251a832f6c42f4c15e4a0da68b9be5d9476bd2600bcd0894a07076787c711951892ed45fb6470b820a5b29914

    • SSDEEP

      1536:8pgXkf418xDvn1GywuLQ2c8hHLxLYJh5oiZPePwxgncFgblQQa3+om13XRzT:8UnArnUmQ5JPe4a+gb3a3+X13XRzT

    • 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