Overview

overview

10

Static

static

3

8aa52874f8...bN.exe

windows7-x64

10

8aa52874f8...bN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8aa52874f844bf068b8904cbfe1c6ead31a8f7b689ee3c15ac34dc9d4af1e39bN

  • Size

    67KB

  • Sample

    241031-kbml4svcph

  • MD5

    48a7f79ce6d158ebd97b7ecc03ecf0b0

  • SHA1

    cae997a9838caaace40d73df867320a81636b93b

  • SHA256

    8aa52874f844bf068b8904cbfe1c6ead31a8f7b689ee3c15ac34dc9d4af1e39b

  • SHA512

    884546c8db4c3c5a9601b591deb5704698fa19b4a733f914927223548bb4bca1879b5d466dc0d126588c61ce797376cf06073b96afce373970be484007722214

  • SSDEEP

    1536:CoPspnLtwGzemtQkaRtCVmTRh2L1cgCe8uC:96LxltoHkLugCe8uC

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

      8aa52874f844bf068b8904cbfe1c6ead31a8f7b689ee3c15ac34dc9d4af1e39bN

    • Size

      67KB

    • MD5

      48a7f79ce6d158ebd97b7ecc03ecf0b0

    • SHA1

      cae997a9838caaace40d73df867320a81636b93b

    • SHA256

      8aa52874f844bf068b8904cbfe1c6ead31a8f7b689ee3c15ac34dc9d4af1e39b

    • SHA512

      884546c8db4c3c5a9601b591deb5704698fa19b4a733f914927223548bb4bca1879b5d466dc0d126588c61ce797376cf06073b96afce373970be484007722214

    • SSDEEP

      1536:CoPspnLtwGzemtQkaRtCVmTRh2L1cgCe8uC:96LxltoHkLugCe8uC

    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