General

  • Target

    fae9e51f4b9be3a8e40b2d4494c4094acf1b19ead69354ee530fe837f7b02ffe

  • Size

    55KB

  • Sample

    241209-fft5javmbp

  • MD5

    51135bd4c4f5cd925acb127023492f4a

  • SHA1

    2ef36a46b55d39c55c4d867a2930f2210b092162

  • SHA256

    fae9e51f4b9be3a8e40b2d4494c4094acf1b19ead69354ee530fe837f7b02ffe

  • SHA512

    eef2016d29b13690e7f5133d1450485e63e7209dc49743612b07fd09bef1edfef3072f48020e1f98b27b4bde6e26d0148afc75bb9ab5694b7e536f991ca6da9d

  • SSDEEP

    1536:pGwgP2U9xyn/m0OJMLbNSoNSd0A3shxD6u:pGwbUSn/lLbNXNW0A8hhZ

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      fae9e51f4b9be3a8e40b2d4494c4094acf1b19ead69354ee530fe837f7b02ffe

    • Size

      55KB

    • MD5

      51135bd4c4f5cd925acb127023492f4a

    • SHA1

      2ef36a46b55d39c55c4d867a2930f2210b092162

    • SHA256

      fae9e51f4b9be3a8e40b2d4494c4094acf1b19ead69354ee530fe837f7b02ffe

    • SHA512

      eef2016d29b13690e7f5133d1450485e63e7209dc49743612b07fd09bef1edfef3072f48020e1f98b27b4bde6e26d0148afc75bb9ab5694b7e536f991ca6da9d

    • SSDEEP

      1536:pGwgP2U9xyn/m0OJMLbNSoNSd0A3shxD6u:pGwbUSn/lLbNXNW0A8hhZ

    • 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