Overview

overview

10

Static

static

3

cdc41e950d...ae.exe

windows7-x64

10

cdc41e950d...ae.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    cdc41e950d9aa02b1e0923cb38e9492e65eefd7f6080e8caf8eec71f330a75ae

  • Size

    92KB

  • Sample

    250306-nljvraxtb1

  • MD5

    adf4ab73250f3591237b4332c8db7ced

  • SHA1

    ec26a077851f1de9ec597b6f680e585b00ca3a6b

  • SHA256

    cdc41e950d9aa02b1e0923cb38e9492e65eefd7f6080e8caf8eec71f330a75ae

  • SHA512

    a09ea0d0864d253d19c0a7f44ba5f2088a7da0ee7afe1f1b3da898afd5f3551a17b6bf1d20b451fc1a7ff91d74a8abfb61b3d2a7e1157b620dcccb0e36429749

  • SSDEEP

    1536:otKa1OzgH661YosOtuaKiNOv/jXT79jXq+66DFUABABOVLefE3:wKa1Op61pHKia/j39j6+JB8M3

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

      cdc41e950d9aa02b1e0923cb38e9492e65eefd7f6080e8caf8eec71f330a75ae

    • Size

      92KB

    • MD5

      adf4ab73250f3591237b4332c8db7ced

    • SHA1

      ec26a077851f1de9ec597b6f680e585b00ca3a6b

    • SHA256

      cdc41e950d9aa02b1e0923cb38e9492e65eefd7f6080e8caf8eec71f330a75ae

    • SHA512

      a09ea0d0864d253d19c0a7f44ba5f2088a7da0ee7afe1f1b3da898afd5f3551a17b6bf1d20b451fc1a7ff91d74a8abfb61b3d2a7e1157b620dcccb0e36429749

    • SSDEEP

      1536:otKa1OzgH661YosOtuaKiNOv/jXT79jXq+66DFUABABOVLefE3:wKa1Op61pHKia/j39j6+JB8M3

    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