Overview

overview

10

Static

static

10

525a02767f...95.exe

windows7-x64

10

525a02767f...95.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    525a02767fea7a2209889c3cc2531f99b85e0dfa1604e5118cf7159a909bbe95.exe

  • Size

    93KB

  • Sample

    250117-sn3svstnhl

  • MD5

    f8e52abe4a76cd84dd15184b9c44089d

  • SHA1

    44f8831cf405e8933934099a44fcbb28af145dd5

  • SHA256

    525a02767fea7a2209889c3cc2531f99b85e0dfa1604e5118cf7159a909bbe95

  • SHA512

    5f09b08508bd9abd488bfae4340119f7c0e73c1f7d6264cc090db20d5a78e90a0794b96f2909cd003f7a40d9a641e963b455fc97892a760f2a82eb9b46d931e5

  • SSDEEP

    1536:CfTFirUDrgaBiKpTuYeX1G1DaYfMZRWuLsV+1p:CZVgXExeX1GgYfc0DV+1p

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

      525a02767fea7a2209889c3cc2531f99b85e0dfa1604e5118cf7159a909bbe95.exe

    • Size

      93KB

    • MD5

      f8e52abe4a76cd84dd15184b9c44089d

    • SHA1

      44f8831cf405e8933934099a44fcbb28af145dd5

    • SHA256

      525a02767fea7a2209889c3cc2531f99b85e0dfa1604e5118cf7159a909bbe95

    • SHA512

      5f09b08508bd9abd488bfae4340119f7c0e73c1f7d6264cc090db20d5a78e90a0794b96f2909cd003f7a40d9a641e963b455fc97892a760f2a82eb9b46d931e5

    • SSDEEP

      1536:CfTFirUDrgaBiKpTuYeX1G1DaYfMZRWuLsV+1p:CZVgXExeX1GgYfc0DV+1p

    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

    • Berbew family

      berbew

    • Njrat family

      njrat

    • 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