Overview

overview

10

Static

static

3

deefc90c58...6N.exe

windows7-x64

10

deefc90c58...6N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    deefc90c58e29b52f2abce543d9ca490ec9a86fe784b4527234c5df1d82f6d16N.exe

  • Size

    280KB

  • Sample

    241119-s5pmkaxgjf

  • MD5

    c5a65a5fe720cd337a26fc76e45d82f0

  • SHA1

    0672bebf6b48bb37bf598d709ea0000cdd01cd54

  • SHA256

    deefc90c58e29b52f2abce543d9ca490ec9a86fe784b4527234c5df1d82f6d16

  • SHA512

    662cd3748eee616acf124d5caf9dea5388aa5169aab68b386d3a991b0e2f9f9732fc194a7597a23b1fa17d272f568a5e7f72411855960e0d6c83dee8ff235f85

  • SSDEEP

    1536:TyXRxTkquU1LoBslAB3p6LGuR647GiIWIcyohseMUKPeoxZslAGhZxPBljjGs8fF:WXkqHLUjBSxI4hZK7xVG9Btj676ZBI

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

      deefc90c58e29b52f2abce543d9ca490ec9a86fe784b4527234c5df1d82f6d16N.exe

    • Size

      280KB

    • MD5

      c5a65a5fe720cd337a26fc76e45d82f0

    • SHA1

      0672bebf6b48bb37bf598d709ea0000cdd01cd54

    • SHA256

      deefc90c58e29b52f2abce543d9ca490ec9a86fe784b4527234c5df1d82f6d16

    • SHA512

      662cd3748eee616acf124d5caf9dea5388aa5169aab68b386d3a991b0e2f9f9732fc194a7597a23b1fa17d272f568a5e7f72411855960e0d6c83dee8ff235f85

    • SSDEEP

      1536:TyXRxTkquU1LoBslAB3p6LGuR647GiIWIcyohseMUKPeoxZslAGhZxPBljjGs8fF:WXkqHLUjBSxI4hZK7xVG9Btj676ZBI

    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