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Overview

overview

10

Static

static

10

c1cc1dd7da...dc.exe

windows7-x64

10

c1cc1dd7da...dc.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c1cc1dd7da02d10a243a091d3d0adc2738d418f17f1ebb8f01fd674fe5f998dc

  • Size

    448KB

  • Sample

    250305-kxbfzavlw4

  • MD5

    b6e63005dae8c846eb10ed237a2f5992

  • SHA1

    99c9a2cf90147171e5b429679b76462cda871e9b

  • SHA256

    c1cc1dd7da02d10a243a091d3d0adc2738d418f17f1ebb8f01fd674fe5f998dc

  • SHA512

    076aa2439d5d818b1e95c4020a3d143a590015c173c6d82df914d3c98054929547d59df13d6a13fee92fa94c7c2bdaec61e43c46b6e561b89b843b33c6625960

  • SSDEEP

    6144:Uj6WK3rdQt383PQ///NR5fKr2n0MO3LPlkUCmVs5bPQ///NR5fjlt01PB93GxK:UmWPr/Ng1/Nblt01PBExK

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

      c1cc1dd7da02d10a243a091d3d0adc2738d418f17f1ebb8f01fd674fe5f998dc

    • Size

      448KB

    • MD5

      b6e63005dae8c846eb10ed237a2f5992

    • SHA1

      99c9a2cf90147171e5b429679b76462cda871e9b

    • SHA256

      c1cc1dd7da02d10a243a091d3d0adc2738d418f17f1ebb8f01fd674fe5f998dc

    • SHA512

      076aa2439d5d818b1e95c4020a3d143a590015c173c6d82df914d3c98054929547d59df13d6a13fee92fa94c7c2bdaec61e43c46b6e561b89b843b33c6625960

    • SSDEEP

      6144:Uj6WK3rdQt383PQ///NR5fKr2n0MO3LPlkUCmVs5bPQ///NR5fjlt01PB93GxK:UmWPr/Ng1/Nblt01PBExK

    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