Overview

overview

10

Static

static

3

2f1cbd4081...09.exe

windows7-x64

10

2f1cbd4081...09.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2f1cbd408151d6208519cf3ec3cf194380fbf290bc8c27a828044cdaa8692d09

  • Size

    295KB

  • Sample

    241207-z2bpvstndy

  • MD5

    26e683af11e70c34488ee89cb5f903f3

  • SHA1

    5d97c05d6ec04a89ccc94c69bfc6c439807070fb

  • SHA256

    2f1cbd408151d6208519cf3ec3cf194380fbf290bc8c27a828044cdaa8692d09

  • SHA512

    a04b34fef5456980db20a9ba1cb315405c680f369fc3faab97820b7f56f4748e5b10e81840fcf365292de38313d8bbd5d05261b8f558fdbe91ea1faa0693e2ce

  • SSDEEP

    3072:fU1fRfK+rM90rtYKYrpBwHT0jY7lY7M+NYgTPB:810+g90rWXrpiCo+BTPB

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

      2f1cbd408151d6208519cf3ec3cf194380fbf290bc8c27a828044cdaa8692d09

    • Size

      295KB

    • MD5

      26e683af11e70c34488ee89cb5f903f3

    • SHA1

      5d97c05d6ec04a89ccc94c69bfc6c439807070fb

    • SHA256

      2f1cbd408151d6208519cf3ec3cf194380fbf290bc8c27a828044cdaa8692d09

    • SHA512

      a04b34fef5456980db20a9ba1cb315405c680f369fc3faab97820b7f56f4748e5b10e81840fcf365292de38313d8bbd5d05261b8f558fdbe91ea1faa0693e2ce

    • SSDEEP

      3072:fU1fRfK+rM90rtYKYrpBwHT0jY7lY7M+NYgTPB:810+g90rWXrpiCo+BTPB

    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