Overview

overview

10

Static

static

3

0dfa03bc52...5N.exe

windows7-x64

10

0dfa03bc52...5N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    0dfa03bc5265054ab80d275fe1ba302bb49d23dd04df9de4cf97cef2c974fc95N

  • Size

    111KB

  • Sample

    240930-wamq9sxfjk

  • MD5

    f8fa99a17b397a14a5296cf3fa700ef0

  • SHA1

    89b04660a5161fc85ad402ade2d7eb78504c5810

  • SHA256

    0dfa03bc5265054ab80d275fe1ba302bb49d23dd04df9de4cf97cef2c974fc95

  • SHA512

    a11136ebb2d3e247d6f3f13075d56872981f07164aa032a756da1f2be1b576a2816e52e77a59416192c4e5530bd98aa7fecfa6bd95177a4c89bda14bf239842f

  • SSDEEP

    3072:Vype+0xB6g3n6XNVZUdYevw0v0wnJcefSXQHPTTAkvB5Ddj:hxBFIVClRtnJfKXqPTX7DB

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

http://viruslist.com/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      0dfa03bc5265054ab80d275fe1ba302bb49d23dd04df9de4cf97cef2c974fc95N

    • Size

      111KB

    • MD5

      f8fa99a17b397a14a5296cf3fa700ef0

    • SHA1

      89b04660a5161fc85ad402ade2d7eb78504c5810

    • SHA256

      0dfa03bc5265054ab80d275fe1ba302bb49d23dd04df9de4cf97cef2c974fc95

    • SHA512

      a11136ebb2d3e247d6f3f13075d56872981f07164aa032a756da1f2be1b576a2816e52e77a59416192c4e5530bd98aa7fecfa6bd95177a4c89bda14bf239842f

    • SSDEEP

      3072:Vype+0xB6g3n6XNVZUdYevw0v0wnJcefSXQHPTTAkvB5Ddj:hxBFIVClRtnJfKXqPTX7DB

    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