Overview

overview

10

Static

static

10

fdf171fab6...3N.exe

windows7-x64

10

fdf171fab6...3N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    fdf171fab6ab88bf8ca8c79ac5865d8e56ed70e90b5c74b72576f40ce4aee5e3N.exe

  • Size

    93KB

  • Sample

    250121-s8nvfa1lhw

  • MD5

    cd63083d7c3e88918646e3388af6ecb0

  • SHA1

    afe0d93c5d41aa5f6621aed9df20f40cbdc446fe

  • SHA256

    fdf171fab6ab88bf8ca8c79ac5865d8e56ed70e90b5c74b72576f40ce4aee5e3

  • SHA512

    80e94c302bb2a25748ccd2e6da3fc2641854d651ba75515c322f7776b411c367efc3b31a7dc66ac14936c67dd28863449e300c0a3ef1683f4d4a1badf0ff4c1a

  • SSDEEP

    1536:2LQqMDPNOF6439Rjn0ffYSOgNj1DaYfMZRWuLsV+1B:Q8D4Ac0ffNNBgYfc0DV+1B

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

      fdf171fab6ab88bf8ca8c79ac5865d8e56ed70e90b5c74b72576f40ce4aee5e3N.exe

    • Size

      93KB

    • MD5

      cd63083d7c3e88918646e3388af6ecb0

    • SHA1

      afe0d93c5d41aa5f6621aed9df20f40cbdc446fe

    • SHA256

      fdf171fab6ab88bf8ca8c79ac5865d8e56ed70e90b5c74b72576f40ce4aee5e3

    • SHA512

      80e94c302bb2a25748ccd2e6da3fc2641854d651ba75515c322f7776b411c367efc3b31a7dc66ac14936c67dd28863449e300c0a3ef1683f4d4a1badf0ff4c1a

    • SSDEEP

      1536:2LQqMDPNOF6439Rjn0ffYSOgNj1DaYfMZRWuLsV+1B:Q8D4Ac0ffNNBgYfc0DV+1B

    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