General

  • Target

    7d85ae02cab3d56606ce2fdcddf804f9537e0361ab7bebc48120481c90312925N.exe

  • Size

    84KB

  • Sample

    241222-hbaansxqep

  • MD5

    5eb3e49e527ebc7175983e5ddb61e4f0

  • SHA1

    9c81a1ddbc24a3f92a7d78dad26d0848ad825194

  • SHA256

    7d85ae02cab3d56606ce2fdcddf804f9537e0361ab7bebc48120481c90312925

  • SHA512

    cb4c58b6d2736619fe9be8692566602af70dc3742385bfc312826f43de08e6b068b9a80453dc245d351d862e5bc30e31b0b6f385b8ecbc6458780a9c8ddc80ec

  • SSDEEP

    1536:xdRbtC+zTvNX05fGFJUcfctVySu8ANZLvfPDyH6n8dEelLYR7xeGSmUmmmmmmmmM:xff7x05fhftVy/3PDyH6n8djlLYR7xr/

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      7d85ae02cab3d56606ce2fdcddf804f9537e0361ab7bebc48120481c90312925N.exe

    • Size

      84KB

    • MD5

      5eb3e49e527ebc7175983e5ddb61e4f0

    • SHA1

      9c81a1ddbc24a3f92a7d78dad26d0848ad825194

    • SHA256

      7d85ae02cab3d56606ce2fdcddf804f9537e0361ab7bebc48120481c90312925

    • SHA512

      cb4c58b6d2736619fe9be8692566602af70dc3742385bfc312826f43de08e6b068b9a80453dc245d351d862e5bc30e31b0b6f385b8ecbc6458780a9c8ddc80ec

    • SSDEEP

      1536:xdRbtC+zTvNX05fGFJUcfctVySu8ANZLvfPDyH6n8dEelLYR7xeGSmUmmmmmmmmM:xff7x05fhftVy/3PDyH6n8djlLYR7xr/

    • 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