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General

  • Target

    0df734dcbdd1629b265204a609bbd1e852ed862efac536e9a52ee2417f3cc73dN

  • Size

    49KB

  • Sample

    241010-km8zgsxgpp

  • MD5

    3e4f4d524960ea114ab3ec54e140dff0

  • SHA1

    06bcff23c8b7ef577399925c5b86898fed478097

  • SHA256

    0df734dcbdd1629b265204a609bbd1e852ed862efac536e9a52ee2417f3cc73d

  • SHA512

    cb5ea9a171b783b5c1563d046868101a097d33c892a714e1cc354cd0501c456737143dc69f3a1aa27162233369ef1b95df80bf4fd103a08b909667ec749f1778

  • SSDEEP

    1536:EFiEgjMYZeuPfAfQ5/PugEyl9pE1FRrBzl:E25euYKeyJE1FRrBzl

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      0df734dcbdd1629b265204a609bbd1e852ed862efac536e9a52ee2417f3cc73dN

    • Size

      49KB

    • MD5

      3e4f4d524960ea114ab3ec54e140dff0

    • SHA1

      06bcff23c8b7ef577399925c5b86898fed478097

    • SHA256

      0df734dcbdd1629b265204a609bbd1e852ed862efac536e9a52ee2417f3cc73d

    • SHA512

      cb5ea9a171b783b5c1563d046868101a097d33c892a714e1cc354cd0501c456737143dc69f3a1aa27162233369ef1b95df80bf4fd103a08b909667ec749f1778

    • SSDEEP

      1536:EFiEgjMYZeuPfAfQ5/PugEyl9pE1FRrBzl:E25euYKeyJE1FRrBzl

    • 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