General

  • Target

    15615683a74b059cde3c653f7dc7bee021ccf1a27374e6dad4980d7648030e05N.exe

  • Size

    352KB

  • Sample

    241222-qghg8szmep

  • MD5

    f95667db88c5237e188efa57539859e0

  • SHA1

    bfd4c6b2bd0a9f475cc19ac31417261e7ff6957e

  • SHA256

    15615683a74b059cde3c653f7dc7bee021ccf1a27374e6dad4980d7648030e05

  • SHA512

    09ae2430c2301ad25c98a0bc894ad86873d7e2bec80805a63499cb556d752be3d478db1504a66821846f8fb2a56a4c6815e320aa5ae2c26784227c8f1f7f8613

  • SSDEEP

    3072:Wv3mOqWTaMPKM1FjOJF4EISi/i4gG4nv4H3EzkGSaXiT+9S+a1+s3wNxn:YDqWTJP1Fg4yjwHL/T7Gsyn

Malware Config

Extracted

Family

berbew

C2

http://tat-neftbank.ru/kkq.php

http://tat-neftbank.ru/wcmd.htm

Targets

    • Target

      15615683a74b059cde3c653f7dc7bee021ccf1a27374e6dad4980d7648030e05N.exe

    • Size

      352KB

    • MD5

      f95667db88c5237e188efa57539859e0

    • SHA1

      bfd4c6b2bd0a9f475cc19ac31417261e7ff6957e

    • SHA256

      15615683a74b059cde3c653f7dc7bee021ccf1a27374e6dad4980d7648030e05

    • SHA512

      09ae2430c2301ad25c98a0bc894ad86873d7e2bec80805a63499cb556d752be3d478db1504a66821846f8fb2a56a4c6815e320aa5ae2c26784227c8f1f7f8613

    • SSDEEP

      3072:Wv3mOqWTaMPKM1FjOJF4EISi/i4gG4nv4H3EzkGSaXiT+9S+a1+s3wNxn:YDqWTJP1Fg4yjwHL/T7Gsyn

    • 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