Overview

overview

10

Static

static

3

d151ac1f58...2N.exe

windows7-x64

10

d151ac1f58...2N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d151ac1f5813983c320247e794d032848bbc2c42f4190b8959cdfe2136fd6e02N.exe

  • Size

    74KB

  • Sample

    241208-ck4b8awphy

  • MD5

    dcd8321617eb03cc1308456fef9c3a20

  • SHA1

    2c10de12c30ef3933bcba6463f3af7c6b2f4de01

  • SHA256

    d151ac1f5813983c320247e794d032848bbc2c42f4190b8959cdfe2136fd6e02

  • SHA512

    d1c6aa740756ed84d32e07168bf9299fc4d0dd57c6b8b8c009ca5e48fe3ce85889fe043a8343c82b8f4227cb957dd50dd345fc2d4bf642d645dcec06eef666ed

  • SSDEEP

    1536:HYuyjfXSqEsri/bVMWtYs7+GeeAR+TO3DPbfZp7K/t14IjhX3H4axZk:4uNXTUowwTO3DDzm/t14KRL

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

      d151ac1f5813983c320247e794d032848bbc2c42f4190b8959cdfe2136fd6e02N.exe

    • Size

      74KB

    • MD5

      dcd8321617eb03cc1308456fef9c3a20

    • SHA1

      2c10de12c30ef3933bcba6463f3af7c6b2f4de01

    • SHA256

      d151ac1f5813983c320247e794d032848bbc2c42f4190b8959cdfe2136fd6e02

    • SHA512

      d1c6aa740756ed84d32e07168bf9299fc4d0dd57c6b8b8c009ca5e48fe3ce85889fe043a8343c82b8f4227cb957dd50dd345fc2d4bf642d645dcec06eef666ed

    • SSDEEP

      1536:HYuyjfXSqEsri/bVMWtYs7+GeeAR+TO3DPbfZp7K/t14IjhX3H4axZk:4uNXTUowwTO3DDzm/t14KRL

    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