Overview

overview

10

Static

static

3

3b5e78d7f0...eN.exe

windows7-x64

10

3b5e78d7f0...eN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3b5e78d7f073028c992e369bb7514ee1d540b7cd430fd99ab0b9b0a62ebcaa3eN.exe

  • Size

    81KB

  • Sample

    241119-pj9h3awjax

  • MD5

    b0b080209911ec2aa94709d51abd90d0

  • SHA1

    87d3f8b99cf2d92c7cc93b8b3e631be1b5213985

  • SHA256

    3b5e78d7f073028c992e369bb7514ee1d540b7cd430fd99ab0b9b0a62ebcaa3e

  • SHA512

    a94398a5f592f0360c85a4d94d185c1149608b47e454b949db9c1aac889725d06e82d2f226957b5eecd1442340a9363510d27703b234a7c89b4e35b7e92d3076

  • SSDEEP

    1536:Bu/jjDUEcljBwtYcSAqtOk56EnRwToWKLg7m4LO++/+1m6KadhYxU33HX0o:2Ryjkrfk56E2nUg/LrCimBaH8UH30o

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://crutop.nu/index.php

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

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

http://master-x.com/index.php

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

http://cvv.ru/index.php

http://hackers.lv/index.php

http://fethard.biz/index.php

http://crutop.ru/index.php

http://kaspersky.ru/index.php

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

http://adult-empire.com/index.php

http://virus-list.com/index.php

http://trojan.ru/index.php

http://xware.cjb.net/index.htm

http://konfiskat.org/index.htm

http://parex-bank.ru/index.htm

http://fethard.biz/index.htm

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

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

Targets

    • Target

      3b5e78d7f073028c992e369bb7514ee1d540b7cd430fd99ab0b9b0a62ebcaa3eN.exe

    • Size

      81KB

    • MD5

      b0b080209911ec2aa94709d51abd90d0

    • SHA1

      87d3f8b99cf2d92c7cc93b8b3e631be1b5213985

    • SHA256

      3b5e78d7f073028c992e369bb7514ee1d540b7cd430fd99ab0b9b0a62ebcaa3e

    • SHA512

      a94398a5f592f0360c85a4d94d185c1149608b47e454b949db9c1aac889725d06e82d2f226957b5eecd1442340a9363510d27703b234a7c89b4e35b7e92d3076

    • SSDEEP

      1536:Bu/jjDUEcljBwtYcSAqtOk56EnRwToWKLg7m4LO++/+1m6KadhYxU33HX0o:2Ryjkrfk56E2nUg/LrCimBaH8UH30o

    Score
    10/10
    berbewbackdoordiscoverypersistence

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

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Berbew family

      berbew

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks