Overview

overview

10

Static

static

3

c0f3c13044...66.exe

windows7-x64

10

c0f3c13044...66.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c0f3c130444e58e3a78a79673cad593ea3e390396e408328c17171de66280766

  • Size

    59KB

  • Sample

    241212-cz9gsaxmey

  • MD5

    74968a7dc2eb046086f14bc3ec94a6df

  • SHA1

    0f91c6384cc320abaa1c5627824671f690a8f41b

  • SHA256

    c0f3c130444e58e3a78a79673cad593ea3e390396e408328c17171de66280766

  • SHA512

    dc1aa4f56bba3d4e2fd49a5195f39b20a0c698daf9707d96b923dc418871bdea8558fd11e4e9a1db54b3c84da9ae97da3fd9df003a9953e95144f0597f9451eb

  • SSDEEP

    768:xpz0V93fAu1o7/CaU453kS9MFJ98BQtfNTthvZ/1H5s5nf1fZMEBFELvkVgFRo:L0zbaUgjQFfh72NCyVso

Score
10/10
berbewbruteratelbackdoordiscoverypersistence

Malware Config

Targets

    • Target

      c0f3c130444e58e3a78a79673cad593ea3e390396e408328c17171de66280766

    • Size

      59KB

    • MD5

      74968a7dc2eb046086f14bc3ec94a6df

    • SHA1

      0f91c6384cc320abaa1c5627824671f690a8f41b

    • SHA256

      c0f3c130444e58e3a78a79673cad593ea3e390396e408328c17171de66280766

    • SHA512

      dc1aa4f56bba3d4e2fd49a5195f39b20a0c698daf9707d96b923dc418871bdea8558fd11e4e9a1db54b3c84da9ae97da3fd9df003a9953e95144f0597f9451eb

    • SSDEEP

      768:xpz0V93fAu1o7/CaU453kS9MFJ98BQtfNTthvZ/1H5s5nf1fZMEBFELvkVgFRo:L0zbaUgjQFfh72NCyVso

    Score
    10/10
    berbewbackdoordiscoverypersistencebruteratel

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

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Berbew family

      berbew

    • Brute Ratel C4

      A customized command and control framework for red teaming and adversary simulation.

      backdoorbruteratel

    • Bruteratel family

      bruteratel

    • Detect BruteRatel badger

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks