Overview

overview

10

Static

static

3

5ab4bf2ed9...81.exe

windows7-x64

10

5ab4bf2ed9...81.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5ab4bf2ed96de6358e3f5f4d369d3911952dd42b254911446eb60b28d5833681

  • Size

    93KB

  • Sample

    241207-2xks3sylhs

  • MD5

    59ded4445e4f99c24412bfe389e36568

  • SHA1

    28b286d38613c4639e43c543af8e5e0a49053801

  • SHA256

    5ab4bf2ed96de6358e3f5f4d369d3911952dd42b254911446eb60b28d5833681

  • SHA512

    44bbb1b885eeffcaa8c678fdc6d2a51d61372e4b68a417e23a87ed172e577a57aaf9e5ac51d6acdcc92ca9035309a717bbdde473464195bb02d5d99a11fdff01

  • SSDEEP

    1536:v55ZP7Xmw+oeXfWAkQiR3S4ZEw5c7usj/TCfFWk4LuzoiYTIjiwg58:vfQOALyie5GlngWk4LuzoiYcY58

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

      5ab4bf2ed96de6358e3f5f4d369d3911952dd42b254911446eb60b28d5833681

    • Size

      93KB

    • MD5

      59ded4445e4f99c24412bfe389e36568

    • SHA1

      28b286d38613c4639e43c543af8e5e0a49053801

    • SHA256

      5ab4bf2ed96de6358e3f5f4d369d3911952dd42b254911446eb60b28d5833681

    • SHA512

      44bbb1b885eeffcaa8c678fdc6d2a51d61372e4b68a417e23a87ed172e577a57aaf9e5ac51d6acdcc92ca9035309a717bbdde473464195bb02d5d99a11fdff01

    • SSDEEP

      1536:v55ZP7Xmw+oeXfWAkQiR3S4ZEw5c7usj/TCfFWk4LuzoiYTIjiwg58:vfQOALyie5GlngWk4LuzoiYcY58

    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