Overview

overview

10

Static

static

3

29fc2c9663...b8.exe

windows7-x64

10

29fc2c9663...b8.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    29fc2c9663b0c129d7c1e5017cfee2951a091e95f953e254b4c563be12c20bb8.exe

  • Size

    74KB

  • Sample

    241225-stqeqawrfr

  • MD5

    e925d331a8881aa3878ab1e8370ac277

  • SHA1

    9dabb46ff1ab57a2ad20c22ef628d4acf3965c61

  • SHA256

    29fc2c9663b0c129d7c1e5017cfee2951a091e95f953e254b4c563be12c20bb8

  • SHA512

    82d2013bfff448b2fd8ef9cb0099fc018cf04ab2fbe2e271674207b179aad27ac18e23741298b8cd6c95b801a6ccebc8d991ce05d6cc14d3581b57a5702175ab

  • SSDEEP

    768:+MOOa2hydKaevzj7Gyr3rw5HdsgE/l0zV6mK9Qs1/RqRdFiLgj2U7HVZKehGlGaQ:Vh75jsHXq3Lq2ohGlnG93BQteoW

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

      29fc2c9663b0c129d7c1e5017cfee2951a091e95f953e254b4c563be12c20bb8.exe

    • Size

      74KB

    • MD5

      e925d331a8881aa3878ab1e8370ac277

    • SHA1

      9dabb46ff1ab57a2ad20c22ef628d4acf3965c61

    • SHA256

      29fc2c9663b0c129d7c1e5017cfee2951a091e95f953e254b4c563be12c20bb8

    • SHA512

      82d2013bfff448b2fd8ef9cb0099fc018cf04ab2fbe2e271674207b179aad27ac18e23741298b8cd6c95b801a6ccebc8d991ce05d6cc14d3581b57a5702175ab

    • SSDEEP

      768:+MOOa2hydKaevzj7Gyr3rw5HdsgE/l0zV6mK9Qs1/RqRdFiLgj2U7HVZKehGlGaQ:Vh75jsHXq3Lq2ohGlnG93BQteoW

    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