Overview

overview

10

Static

static

3

c9b7e9c515...b9.exe

windows7-x64

10

c9b7e9c515...b9.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c9b7e9c515d79c6da137b3ecf211764601294be3cfbd89682215db8214c620b9

  • Size

    75KB

  • Sample

    250306-m7jw7sxmv9

  • MD5

    a9c0d1e14947e6c00eafdfd20c2426fb

  • SHA1

    123b705168c7149c91edca062c846b46af6fed65

  • SHA256

    c9b7e9c515d79c6da137b3ecf211764601294be3cfbd89682215db8214c620b9

  • SHA512

    790261fa0d2696677a1811d0dfffb6eb1e47b79923eb080fe921951a4294b921c06d84cf6376974f0c33b1f558436aa8726952d2ac363babca737c2241854b7b

  • SSDEEP

    1536:+myOJwFbKRa1cCqv1gpy6Rm/ivQsoZT9h1cgCe8uvQGYQzlV:GZRKaOTgpyWZvDoLhugCe8uvQa

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

      c9b7e9c515d79c6da137b3ecf211764601294be3cfbd89682215db8214c620b9

    • Size

      75KB

    • MD5

      a9c0d1e14947e6c00eafdfd20c2426fb

    • SHA1

      123b705168c7149c91edca062c846b46af6fed65

    • SHA256

      c9b7e9c515d79c6da137b3ecf211764601294be3cfbd89682215db8214c620b9

    • SHA512

      790261fa0d2696677a1811d0dfffb6eb1e47b79923eb080fe921951a4294b921c06d84cf6376974f0c33b1f558436aa8726952d2ac363babca737c2241854b7b

    • SSDEEP

      1536:+myOJwFbKRa1cCqv1gpy6Rm/ivQsoZT9h1cgCe8uvQGYQzlV:GZRKaOTgpyWZvDoLhugCe8uvQa

    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