Overview

overview

10

Static

static

10

7a1a5eae06...22.exe

windows7-x64

10

7a1a5eae06...22.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7a1a5eae06c7a0077c86680ab7470c42f97d2d88793d865650aea1bb9b554922

  • Size

    337KB

  • Sample

    241021-3q6yeawalp

  • MD5

    bdf0196a02949e3fbcb659497985d88f

  • SHA1

    d1952f09b46ecb3bab63fede11f0e5174e323f14

  • SHA256

    7a1a5eae06c7a0077c86680ab7470c42f97d2d88793d865650aea1bb9b554922

  • SHA512

    ef1520c658708e030f425b3783761b742ee4654f77a140d95ad62f71ac67281b67c225860c5e5cd30b8384df16d249e403bdde69340f9668642b33f9a4f51b29

  • SSDEEP

    3072:Q9JCVm/w7VgqEgYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:UCgY7VlE1+fIyG5jZkCwi8r

Score
10/10
berbewnjratbackdoordiscoverypersistencetrojan

Malware Config

Extracted

Family

berbew

C2

http://crutop.nu/index.php

http://crutop.ru/index.php

http://mazafaka.ru/index.php

http://color-bank.ru/index.php

http://asechka.ru/index.php

http://trojan.ru/index.php

http://fuck.ru/index.php

http://goldensand.ru/index.php

http://filesearch.ru/index.php

http://devx.nm.ru/index.php

http://ros-neftbank.ru/index.php

http://lovingod.host.sk/index.php

http://www.redline.ru/index.php

http://cvv.ru/index.php

http://hackers.lv/index.php

http://fethard.biz/index.php

http://ldark.nm.ru/index.htm

http://gaz-prom.ru/index.htm

http://promo.ru/index.htm

http://potleaf.chat.ru/index.htm

Targets

    • Target

      7a1a5eae06c7a0077c86680ab7470c42f97d2d88793d865650aea1bb9b554922

    • Size

      337KB

    • MD5

      bdf0196a02949e3fbcb659497985d88f

    • SHA1

      d1952f09b46ecb3bab63fede11f0e5174e323f14

    • SHA256

      7a1a5eae06c7a0077c86680ab7470c42f97d2d88793d865650aea1bb9b554922

    • SHA512

      ef1520c658708e030f425b3783761b742ee4654f77a140d95ad62f71ac67281b67c225860c5e5cd30b8384df16d249e403bdde69340f9668642b33f9a4f51b29

    • SSDEEP

      3072:Q9JCVm/w7VgqEgYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:UCgY7VlE1+fIyG5jZkCwi8r

    Score
    10/10
    berbewnjratbackdoordiscoverypersistencetrojan

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks