Overview

overview

10

Static

static

3

94ea32bd0f...5N.exe

windows7-x64

10

94ea32bd0f...5N.exe

windows10-2004-x64

10

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General

  • Target

    94ea32bd0fc9efca315aa307cd0d12aaf271c3f0f3d2fd90474b716a48049235N.exe

  • Size

    96KB

  • Sample

    241119-rajmdswhkh

  • MD5

    a360b6dc95ea255397394bee7225b610

  • SHA1

    c0eb184f569521f2bdb7235f4b3e978eb4ba983a

  • SHA256

    94ea32bd0fc9efca315aa307cd0d12aaf271c3f0f3d2fd90474b716a48049235

  • SHA512

    150d0216301b6663ff0282420278c74c405831d9e0b5c2c6d8b01f8583056a4c900d2dbca4c771271481a36dd74d8191d850fe025a2afba7ed2e8d7a9d6af867

  • SSDEEP

    1536:ZkNDjgFamTnVjgGqp4wrpHcFpQH4t7IrvOEB2bduV9jojTIvjrH:ONvAamTnV0k4usdjtB2bd69jc0vf

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

      94ea32bd0fc9efca315aa307cd0d12aaf271c3f0f3d2fd90474b716a48049235N.exe

    • Size

      96KB

    • MD5

      a360b6dc95ea255397394bee7225b610

    • SHA1

      c0eb184f569521f2bdb7235f4b3e978eb4ba983a

    • SHA256

      94ea32bd0fc9efca315aa307cd0d12aaf271c3f0f3d2fd90474b716a48049235

    • SHA512

      150d0216301b6663ff0282420278c74c405831d9e0b5c2c6d8b01f8583056a4c900d2dbca4c771271481a36dd74d8191d850fe025a2afba7ed2e8d7a9d6af867

    • SSDEEP

      1536:ZkNDjgFamTnVjgGqp4wrpHcFpQH4t7IrvOEB2bduV9jojTIvjrH:ONvAamTnV0k4usdjtB2bd69jc0vf

    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