Overview

overview

10

Static

static

3

3b1611cb98...87.exe

windows7-x64

10

3b1611cb98...87.exe

windows10-2004-x64

10

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General

  • Target

    3b1611cb9858f01ef8acc5203dabae8032b8189c915a037cea37130515470187.exe

  • Size

    93KB

  • Sample

    241209-qh36bsylg1

  • MD5

    c1ebb405923a69999511a169a0a1f91b

  • SHA1

    c7f46dd5752c64129982b5bc4492c4cf1f83d43e

  • SHA256

    3b1611cb9858f01ef8acc5203dabae8032b8189c915a037cea37130515470187

  • SHA512

    0ee947e27f9af0a25f6f5475e94c3af1a39062befdc5f0793cae108ed3c012d5adc2fe27a53b560bdb7cf162b1c8b2fcac18ed0f064d1f1579d9d14587ca49b3

  • SSDEEP

    1536:wKItAlHe5bcWfYpmLmVOsZR6bkU7l5/7zh2x0CRNBw8vuu+J5asaMiwihtIbbpku:wK5lHePfYp5WgAxC0M+J5adMiwaIbbpb

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://f/wcmd.htm

http://f/ppslog.php

http://f/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      3b1611cb9858f01ef8acc5203dabae8032b8189c915a037cea37130515470187.exe

    • Size

      93KB

    • MD5

      c1ebb405923a69999511a169a0a1f91b

    • SHA1

      c7f46dd5752c64129982b5bc4492c4cf1f83d43e

    • SHA256

      3b1611cb9858f01ef8acc5203dabae8032b8189c915a037cea37130515470187

    • SHA512

      0ee947e27f9af0a25f6f5475e94c3af1a39062befdc5f0793cae108ed3c012d5adc2fe27a53b560bdb7cf162b1c8b2fcac18ed0f064d1f1579d9d14587ca49b3

    • SSDEEP

      1536:wKItAlHe5bcWfYpmLmVOsZR6bkU7l5/7zh2x0CRNBw8vuu+J5asaMiwihtIbbpku:wK5lHePfYp5WgAxC0M+J5adMiwaIbbpb

    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