Overview

overview

10

Static

static

3

7188142e06...9N.exe

windows7-x64

10

7188142e06...9N.exe

windows10-2004-x64

10

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General

  • Target

    7188142e0688c91cc7ab12a62cb8d45a4153d261f22489a4529541b7bd693fb9N.exe

  • Size

    1024KB

  • Sample

    241222-pcgjpsxmhz

  • MD5

    9a5ea2dda653d26372099ba70c900150

  • SHA1

    806f44ad8f4e66f3f1bf9e0ff01f3d4f3cf0a372

  • SHA256

    7188142e0688c91cc7ab12a62cb8d45a4153d261f22489a4529541b7bd693fb9

  • SHA512

    48f0bbc5f04dbdd506436da03f3ff9050886087aa0224b16b1ee9a687baf158c3e042099f77f0bd777a42b30e934259f12739224939c979ab67b4e54a8660ab8

  • SSDEEP

    12288:4jUthOvbFIkY660fIaDZkY660f8jTK/XhdAwlt01PBExKN4P6IfKTLR+6CwUkEoH:UlCgsaDZgQjGkwlks/6HnEO

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

      7188142e0688c91cc7ab12a62cb8d45a4153d261f22489a4529541b7bd693fb9N.exe

    • Size

      1024KB

    • MD5

      9a5ea2dda653d26372099ba70c900150

    • SHA1

      806f44ad8f4e66f3f1bf9e0ff01f3d4f3cf0a372

    • SHA256

      7188142e0688c91cc7ab12a62cb8d45a4153d261f22489a4529541b7bd693fb9

    • SHA512

      48f0bbc5f04dbdd506436da03f3ff9050886087aa0224b16b1ee9a687baf158c3e042099f77f0bd777a42b30e934259f12739224939c979ab67b4e54a8660ab8

    • SSDEEP

      12288:4jUthOvbFIkY660fIaDZkY660f8jTK/XhdAwlt01PBExKN4P6IfKTLR+6CwUkEoH:UlCgsaDZgQjGkwlks/6HnEO

    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