Overview

overview

10

Static

static

10

56dcdf69be...95.exe

windows7-x64

10

56dcdf69be...95.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    56dcdf69becbfca229c476fd8d5d2ca232ad533f0c5e460b2e1001117cb1d395.exe

  • Size

    93KB

  • Sample

    241127-fwsxeawjdn

  • MD5

    39617524ea06df77daefb711b0200b62

  • SHA1

    126d28cde4b18da458dbdff9cd5be4e1ab396533

  • SHA256

    56dcdf69becbfca229c476fd8d5d2ca232ad533f0c5e460b2e1001117cb1d395

  • SHA512

    99dde2e67755d3ebca288bc7b774469cc3e6cdeed72e5f12f1a64ceb00a0c04410669917e8bed8a33b05aeb4ed7653cae388d115f7f8cd74a4b96f71f120a3e6

  • SSDEEP

    1536:bcfHdkK/t08G2hK4xSm4rOQOJg1DaYfMZRWuLsV+1x:bcfHdkK1sCf6aggYfc0DV+1x

Score
10/10
berbewnjratbackdoordiscoverypersistencetrojan

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

      56dcdf69becbfca229c476fd8d5d2ca232ad533f0c5e460b2e1001117cb1d395.exe

    • Size

      93KB

    • MD5

      39617524ea06df77daefb711b0200b62

    • SHA1

      126d28cde4b18da458dbdff9cd5be4e1ab396533

    • SHA256

      56dcdf69becbfca229c476fd8d5d2ca232ad533f0c5e460b2e1001117cb1d395

    • SHA512

      99dde2e67755d3ebca288bc7b774469cc3e6cdeed72e5f12f1a64ceb00a0c04410669917e8bed8a33b05aeb4ed7653cae388d115f7f8cd74a4b96f71f120a3e6

    • SSDEEP

      1536:bcfHdkK/t08G2hK4xSm4rOQOJg1DaYfMZRWuLsV+1x:bcfHdkK1sCf6aggYfc0DV+1x

    Score
    10/10
    berbewnjratbackdoordiscoverypersistencetrojan

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Berbew family

      berbew

    • Njrat family

      njrat

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks