Overview

overview

10

Static

static

10

73f8e9a707...bN.exe

windows7-x64

10

73f8e9a707...bN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    73f8e9a707f9bce9a0523995586bbbfcefc47b6888fc50125a2a2f7eea01704bN

  • Size

    337KB

  • Sample

    240921-q5415swakq

  • MD5

    177c0ef0fc5d4b271e93a127c451e3a0

  • SHA1

    a362a1b9d23d542307f31e3428edfec2e8e01ede

  • SHA256

    73f8e9a707f9bce9a0523995586bbbfcefc47b6888fc50125a2a2f7eea01704b

  • SHA512

    af9751d6582e1c8a91c098c1de2cba99df5a209d7ff1d402369ba5a197d5bfe8458c052e2b481b46bf499356d3dbb7f5d4ae93c3683eb0818ba539dfc4253ae2

  • SSDEEP

    3072:ExIk9dm63HcMw3mgYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:ET263HcMom1+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

      73f8e9a707f9bce9a0523995586bbbfcefc47b6888fc50125a2a2f7eea01704bN

    • Size

      337KB

    • MD5

      177c0ef0fc5d4b271e93a127c451e3a0

    • SHA1

      a362a1b9d23d542307f31e3428edfec2e8e01ede

    • SHA256

      73f8e9a707f9bce9a0523995586bbbfcefc47b6888fc50125a2a2f7eea01704b

    • SHA512

      af9751d6582e1c8a91c098c1de2cba99df5a209d7ff1d402369ba5a197d5bfe8458c052e2b481b46bf499356d3dbb7f5d4ae93c3683eb0818ba539dfc4253ae2

    • SSDEEP

      3072:ExIk9dm63HcMw3mgYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:ET263HcMom1+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