General

  • Target

    9ab227d3857af4e912b7aef3b4511e2d682af62ce55e58cb64a71554a2aa86c9

  • Size

    45KB

  • Sample

    241006-ap6l2a1hrf

  • MD5

    492a7ba18b8f4f359f040ac077104437

  • SHA1

    9a5ea4e5536cb4e654ca9f651ca67fe1a0a420da

  • SHA256

    9ab227d3857af4e912b7aef3b4511e2d682af62ce55e58cb64a71554a2aa86c9

  • SHA512

    0801dc8999a0c5d9a50adbe2cebb883a5e03788103f082072ec41ef06b9af1b551cca3d37d120fc0ef3319a937d3c90de22047e8bd8fe56c91d81655dea992d8

  • SSDEEP

    768:mmWCVi5x1cMWlkZVl+ucsHcNB0HFcnZ2D+igVx2F5oZc/1H5X:hZi5XGlkZVl+ubHcNB0HFc9igUX1

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      9ab227d3857af4e912b7aef3b4511e2d682af62ce55e58cb64a71554a2aa86c9

    • Size

      45KB

    • MD5

      492a7ba18b8f4f359f040ac077104437

    • SHA1

      9a5ea4e5536cb4e654ca9f651ca67fe1a0a420da

    • SHA256

      9ab227d3857af4e912b7aef3b4511e2d682af62ce55e58cb64a71554a2aa86c9

    • SHA512

      0801dc8999a0c5d9a50adbe2cebb883a5e03788103f082072ec41ef06b9af1b551cca3d37d120fc0ef3319a937d3c90de22047e8bd8fe56c91d81655dea992d8

    • SSDEEP

      768:mmWCVi5x1cMWlkZVl+ucsHcNB0HFcnZ2D+igVx2F5oZc/1H5X:hZi5XGlkZVl+ubHcNB0HFc9igUX1

    • 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