Overview

overview

10

Static

static

3

c2114bc0ae...ff.exe

windows7-x64

10

c2114bc0ae...ff.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c2114bc0ae043cd9b0a0a2d2347e27c2fede600796f42669c09c6df94aa91fff.exe

  • Size

    302KB

  • Sample

    241222-nr75jawpg1

  • MD5

    f345df116633af8cc350abf3bd5ffa9c

  • SHA1

    fd2b9b04e4181501ef24aa05f879ffca0836d6fb

  • SHA256

    c2114bc0ae043cd9b0a0a2d2347e27c2fede600796f42669c09c6df94aa91fff

  • SHA512

    03c572468f97e3378d7fe78dbc5a493926f50e727c135f5661c3b674f807a93306a8b1e28335d8699b1ded46eb957c6522cacd8a02172e2d82d56d8d6803344a

  • SSDEEP

    6144:S/TgHZxA6D3FF7fPtcsw6UJZqktbOUqCTGepXgbWHp:ygwu3FF7fFcsw6UJZqktbDqCTGepXgbo

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

      c2114bc0ae043cd9b0a0a2d2347e27c2fede600796f42669c09c6df94aa91fff.exe

    • Size

      302KB

    • MD5

      f345df116633af8cc350abf3bd5ffa9c

    • SHA1

      fd2b9b04e4181501ef24aa05f879ffca0836d6fb

    • SHA256

      c2114bc0ae043cd9b0a0a2d2347e27c2fede600796f42669c09c6df94aa91fff

    • SHA512

      03c572468f97e3378d7fe78dbc5a493926f50e727c135f5661c3b674f807a93306a8b1e28335d8699b1ded46eb957c6522cacd8a02172e2d82d56d8d6803344a

    • SSDEEP

      6144:S/TgHZxA6D3FF7fPtcsw6UJZqktbOUqCTGepXgbWHp:ygwu3FF7fFcsw6UJZqktbDqCTGepXgbo

    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