Overview

overview

10

Static

static

3

2ea01f698f...eN.exe

windows7-x64

10

2ea01f698f...eN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2ea01f698fec762266a203be338a500da4be210522487fa725edd055b7135e9eN

  • Size

    96KB

  • Sample

    241001-1hnqra1hjk

  • MD5

    b5a0edbb1dbf63ace6087985f676c010

  • SHA1

    a6a3e3413fe891b084c43b12dc57576febc9b648

  • SHA256

    2ea01f698fec762266a203be338a500da4be210522487fa725edd055b7135e9e

  • SHA512

    d1e915cf5d05945fae1d875557de2f747df482934f435efb4e86a3c1048ca0f38a41ae060b2245991526eb7ca6793ccca02de922e06d7dd2680f6ad1c8bfec04

  • SSDEEP

    1536:dmA6dgGQVlOTofS0pgI3znJpiYp4B5FIDgIZE7H8uZn9tE98rktaAjWbjtKBvU:dmA6dmlOfJI3znr4hIkxn8IktVwtCU

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

      2ea01f698fec762266a203be338a500da4be210522487fa725edd055b7135e9eN

    • Size

      96KB

    • MD5

      b5a0edbb1dbf63ace6087985f676c010

    • SHA1

      a6a3e3413fe891b084c43b12dc57576febc9b648

    • SHA256

      2ea01f698fec762266a203be338a500da4be210522487fa725edd055b7135e9e

    • SHA512

      d1e915cf5d05945fae1d875557de2f747df482934f435efb4e86a3c1048ca0f38a41ae060b2245991526eb7ca6793ccca02de922e06d7dd2680f6ad1c8bfec04

    • SSDEEP

      1536:dmA6dgGQVlOTofS0pgI3znJpiYp4B5FIDgIZE7H8uZn9tE98rktaAjWbjtKBvU:dmA6dmlOfJI3znr4hIkxn8IktVwtCU

    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