Overview

overview

10

Static

static

3

ce2b018224...03.exe

windows7-x64

10

ce2b018224...03.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ce2b0182240fd406ca9a663a282f56222bff446359f2b081af7368083192c903

  • Size

    481KB

  • Sample

    241225-dd92vsvrex

  • MD5

    9ff9681ac417d694cfaeda6493297e3f

  • SHA1

    e8970a9f61221ed42d06c4654b44338ef31cc7b2

  • SHA256

    ce2b0182240fd406ca9a663a282f56222bff446359f2b081af7368083192c903

  • SHA512

    3c1c0c8d50c17f4ab76ec9f5aaef488ae9bf9f6926470b2adf57f0a4642140ee01fa65f7c7d7176cb053873e3dc641b52b9988e4db74c9adcdcb19a6ff0b5497

  • SSDEEP

    6144:dnYGXJO0FM6234lKm3mo8Yvi4KsLTFM6234lKm3+ry+dBQ:dvjFB24lwR45FB24l4++dBQ

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

      ce2b0182240fd406ca9a663a282f56222bff446359f2b081af7368083192c903

    • Size

      481KB

    • MD5

      9ff9681ac417d694cfaeda6493297e3f

    • SHA1

      e8970a9f61221ed42d06c4654b44338ef31cc7b2

    • SHA256

      ce2b0182240fd406ca9a663a282f56222bff446359f2b081af7368083192c903

    • SHA512

      3c1c0c8d50c17f4ab76ec9f5aaef488ae9bf9f6926470b2adf57f0a4642140ee01fa65f7c7d7176cb053873e3dc641b52b9988e4db74c9adcdcb19a6ff0b5497

    • SSDEEP

      6144:dnYGXJO0FM6234lKm3mo8Yvi4KsLTFM6234lKm3+ry+dBQ:dvjFB24lwR45FB24l4++dBQ

    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