Overview

overview

10

Static

static

10

2847dea1ae...31.exe

windows7-x64

10

2847dea1ae...31.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2847dea1ae88464e3cfa34fa2d612d58ea05e5d8d0b2b74b323944b6be405431

  • Size

    112KB

  • Sample

    241207-zm2bzaykfp

  • MD5

    eadc8ef151ac182f4e960390bb7506d5

  • SHA1

    7c7c3e5ac867faa3938c94a39aefdee8dac6ec2b

  • SHA256

    2847dea1ae88464e3cfa34fa2d612d58ea05e5d8d0b2b74b323944b6be405431

  • SHA512

    5b8d2dcc75adbd09509ad9995d34f1f7c5b4ebca449d3d76d12087675bf5ac98af48a361a117f2cd450bee45b6a5ff7dd6b4cc5e19647287dfaa542d57ee3d1b

  • SSDEEP

    3072:DfYb6g4YJuW3ff3SUgKX3rDrLXfzoeqarm9mTE:DU6g4A/3h3/XfxqySSE

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

      2847dea1ae88464e3cfa34fa2d612d58ea05e5d8d0b2b74b323944b6be405431

    • Size

      112KB

    • MD5

      eadc8ef151ac182f4e960390bb7506d5

    • SHA1

      7c7c3e5ac867faa3938c94a39aefdee8dac6ec2b

    • SHA256

      2847dea1ae88464e3cfa34fa2d612d58ea05e5d8d0b2b74b323944b6be405431

    • SHA512

      5b8d2dcc75adbd09509ad9995d34f1f7c5b4ebca449d3d76d12087675bf5ac98af48a361a117f2cd450bee45b6a5ff7dd6b4cc5e19647287dfaa542d57ee3d1b

    • SSDEEP

      3072:DfYb6g4YJuW3ff3SUgKX3rDrLXfzoeqarm9mTE:DU6g4A/3h3/XfxqySSE

    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