Overview

overview

10

Static

static

3

57fb39a8b8...9N.exe

windows7-x64

10

57fb39a8b8...9N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    57fb39a8b824c8d3a71bae0e66285095fd3d5d0cd345c4dc843dbb809b1f0849N

  • Size

    72KB

  • Sample

    241018-lgwbwazakh

  • MD5

    bb58e1b2f692ee757ac0b8890ba83310

  • SHA1

    b82b00d28497d5699ef52913d76d9f288b2d8f76

  • SHA256

    57fb39a8b824c8d3a71bae0e66285095fd3d5d0cd345c4dc843dbb809b1f0849

  • SHA512

    1208578491151214b18bd376f85786165d3a41c4f127509cf9053a28935b09ff08d83b4aa54ec188cfa734fbd797f9afb5bf2d636a535462a0e923210b16dd70

  • SSDEEP

    1536:K9o1ynKEA2564NfVXiDJq7eyDtuHmF0ShwG4wFUCtSOzaTim:K9o1yW2U4CjP40mwGFU+OWm

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

      57fb39a8b824c8d3a71bae0e66285095fd3d5d0cd345c4dc843dbb809b1f0849N

    • Size

      72KB

    • MD5

      bb58e1b2f692ee757ac0b8890ba83310

    • SHA1

      b82b00d28497d5699ef52913d76d9f288b2d8f76

    • SHA256

      57fb39a8b824c8d3a71bae0e66285095fd3d5d0cd345c4dc843dbb809b1f0849

    • SHA512

      1208578491151214b18bd376f85786165d3a41c4f127509cf9053a28935b09ff08d83b4aa54ec188cfa734fbd797f9afb5bf2d636a535462a0e923210b16dd70

    • SSDEEP

      1536:K9o1ynKEA2564NfVXiDJq7eyDtuHmF0ShwG4wFUCtSOzaTim:K9o1yW2U4CjP40mwGFU+OWm

    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

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks