Overview

overview

10

Static

static

10

49e63d20e9...50.exe

windows7-x64

10

49e63d20e9...50.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    49e63d20e99ff3da5ce3c4948bfd7051c5db1ae48f7002d8e602a17fa12d0750.exe

  • Size

    243KB

  • Sample

    241207-mlltnsymfs

  • MD5

    f16524fac46637ca3f7d99ff18773e33

  • SHA1

    777c7b057c5452f0b2d8bf89e4207eecfcb0e240

  • SHA256

    49e63d20e99ff3da5ce3c4948bfd7051c5db1ae48f7002d8e602a17fa12d0750

  • SHA512

    2386f30b452671aeab4b156621011f73765b7ef38d69191ee87ff83fe3252b251d6392687853b175fcd6a77f2bebf92e24f081be1228e52418252df43e206fe8

  • SSDEEP

    3072:rtNpnPBZQkkRqKz8lHXtlU2Nhluy78nwTxyIvXQWBaolfC4VJ62QC:rtYRqKzwdlU2zlNgwTnAWtlhjQC

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://crutop.nu/index.php

http://crutop.ru/index.php

http://mazafaka.ru/index.php

http://color-bank.ru/index.php

http://asechka.ru/index.php

http://trojan.ru/index.php

http://fuck.ru/index.php

http://goldensand.ru/index.php

http://filesearch.ru/index.php

http://devx.nm.ru/index.php

http://ros-neftbank.ru/index.php

http://lovingod.host.sk/index.php

http://www.redline.ru/index.php

http://cvv.ru/index.php

http://hackers.lv/index.php

http://fethard.biz/index.php

http://ldark.nm.ru/index.htm

http://gaz-prom.ru/index.htm

http://promo.ru/index.htm

http://potleaf.chat.ru/index.htm

Targets

    • Target

      49e63d20e99ff3da5ce3c4948bfd7051c5db1ae48f7002d8e602a17fa12d0750.exe

    • Size

      243KB

    • MD5

      f16524fac46637ca3f7d99ff18773e33

    • SHA1

      777c7b057c5452f0b2d8bf89e4207eecfcb0e240

    • SHA256

      49e63d20e99ff3da5ce3c4948bfd7051c5db1ae48f7002d8e602a17fa12d0750

    • SHA512

      2386f30b452671aeab4b156621011f73765b7ef38d69191ee87ff83fe3252b251d6392687853b175fcd6a77f2bebf92e24f081be1228e52418252df43e206fe8

    • SSDEEP

      3072:rtNpnPBZQkkRqKz8lHXtlU2Nhluy78nwTxyIvXQWBaolfC4VJ62QC:rtYRqKzwdlU2zlNgwTnAWtlhjQC

    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