General

  • Target

    9751d66caf1c7cea32c45729b40cb730a7c7570b0f5d0551fb6059f7d179a291N

  • Size

    67KB

  • Sample

    241009-we5gwavcqc

  • MD5

    3cf4c969653adf7fd2e23c06ac7c8c00

  • SHA1

    bbdde3cb7769d9814e17bfe679fcf124604741bb

  • SHA256

    9751d66caf1c7cea32c45729b40cb730a7c7570b0f5d0551fb6059f7d179a291

  • SHA512

    6042dd515905ac95d87a0df80fd49a357ca1ab7084de423307e6e2f0fcc341a3148602366a974a71ac567bb2a6d86ced6c0dad177c6af960fab1947286991bb1

  • SSDEEP

    1536:lbWhU3C3Jd4nPed0gbJD/sJifTduD4oTxw:lb6sAbD/sJibdMTxw

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      9751d66caf1c7cea32c45729b40cb730a7c7570b0f5d0551fb6059f7d179a291N

    • Size

      67KB

    • MD5

      3cf4c969653adf7fd2e23c06ac7c8c00

    • SHA1

      bbdde3cb7769d9814e17bfe679fcf124604741bb

    • SHA256

      9751d66caf1c7cea32c45729b40cb730a7c7570b0f5d0551fb6059f7d179a291

    • SHA512

      6042dd515905ac95d87a0df80fd49a357ca1ab7084de423307e6e2f0fcc341a3148602366a974a71ac567bb2a6d86ced6c0dad177c6af960fab1947286991bb1

    • SSDEEP

      1536:lbWhU3C3Jd4nPed0gbJD/sJifTduD4oTxw:lb6sAbD/sJibdMTxw

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks