General

  • Target

    1db657b5f3acb9bad54195786738a55ddaf39225c6e603c0d3b0612e3725bb32

  • Size

    55KB

  • Sample

    241208-y8s22stnd1

  • MD5

    b17e381efd798359754f9f24ad8cc87a

  • SHA1

    b636d27753a917864eb40e5b4e740f3017cb8246

  • SHA256

    1db657b5f3acb9bad54195786738a55ddaf39225c6e603c0d3b0612e3725bb32

  • SHA512

    92a29bc2ab55018859e12f2a72306bfece82bc4f2afa5f756779b9501a809937f48895b1a5aa80f56447d907301c93102d11d5d4f1981f27d86662ef188ef25c

  • SSDEEP

    768:9JwVI7wQUIVWLeYAuvpruf72AJolkOZ6qK/1H5GNSoNSd0A3shxDfC+:SIrUIVB5uy72CjxYNSoNSd0A3shxD6+

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      1db657b5f3acb9bad54195786738a55ddaf39225c6e603c0d3b0612e3725bb32

    • Size

      55KB

    • MD5

      b17e381efd798359754f9f24ad8cc87a

    • SHA1

      b636d27753a917864eb40e5b4e740f3017cb8246

    • SHA256

      1db657b5f3acb9bad54195786738a55ddaf39225c6e603c0d3b0612e3725bb32

    • SHA512

      92a29bc2ab55018859e12f2a72306bfece82bc4f2afa5f756779b9501a809937f48895b1a5aa80f56447d907301c93102d11d5d4f1981f27d86662ef188ef25c

    • SSDEEP

      768:9JwVI7wQUIVWLeYAuvpruf72AJolkOZ6qK/1H5GNSoNSd0A3shxDfC+:SIrUIVB5uy72CjxYNSoNSd0A3shxD6+

    • 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