Overview

overview

10

Static

static

10

52f84f2e1c...7f.exe

windows7-x64

10

52f84f2e1c...7f.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    52f84f2e1ce37b1cbcbf7b72301571923105b2de67a4e31df6a0ce6dd333227f

  • Size

    448KB

  • Sample

    241207-2jyssasqhl

  • MD5

    e982828873d884dbbfbe666c00914400

  • SHA1

    a9863f30f47ea5eaaa071e804abd92b513db5426

  • SHA256

    52f84f2e1ce37b1cbcbf7b72301571923105b2de67a4e31df6a0ce6dd333227f

  • SHA512

    93bacaba6bee4090990b92f4c54aefdde16e39311bde587dde111574ed8ab8e91bc6bc8d1b4d9932768a7d182b0c57ef01d1baed478773bf4974771619d6ddc8

  • SSDEEP

    6144:fxfkYdPQ///NR5fLYG3eujPQ///NR5fqZo4tjS6Y:BG/NcZ7/NC64tm6Y

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

      52f84f2e1ce37b1cbcbf7b72301571923105b2de67a4e31df6a0ce6dd333227f

    • Size

      448KB

    • MD5

      e982828873d884dbbfbe666c00914400

    • SHA1

      a9863f30f47ea5eaaa071e804abd92b513db5426

    • SHA256

      52f84f2e1ce37b1cbcbf7b72301571923105b2de67a4e31df6a0ce6dd333227f

    • SHA512

      93bacaba6bee4090990b92f4c54aefdde16e39311bde587dde111574ed8ab8e91bc6bc8d1b4d9932768a7d182b0c57ef01d1baed478773bf4974771619d6ddc8

    • SSDEEP

      6144:fxfkYdPQ///NR5fLYG3eujPQ///NR5fqZo4tjS6Y:BG/NcZ7/NC64tm6Y

    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