Overview

overview

10

Static

static

3

d5952a2cb2...8N.exe

windows7-x64

10

d5952a2cb2...8N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d5952a2cb268747ab01c728c1c9e7c90450bdf1753e8e3f41214179062503008N

  • Size

    96KB

  • Sample

    240928-tpan5sxdke

  • MD5

    df69842b30e948e5035abf5a841d9900

  • SHA1

    b8829712672961ad0ab9edf32ceb43a28399584b

  • SHA256

    d5952a2cb268747ab01c728c1c9e7c90450bdf1753e8e3f41214179062503008

  • SHA512

    b4383d37a0fcca4188ea7fb8156dedd1a07f1e681b805e97431555d4b89d7970f763032aa11127395d5255950b73dc0082eb6f43045767a683972d82f16a5013

  • SSDEEP

    1536:972wQy9ss07mVJNlpT5weOyGpRerojJxQLMLs2tIo74S7V+5pUMv84WMRw8Dkqq:LQy9sEltMyWeroTLsit4Sp+7H7wWkqq

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

      d5952a2cb268747ab01c728c1c9e7c90450bdf1753e8e3f41214179062503008N

    • Size

      96KB

    • MD5

      df69842b30e948e5035abf5a841d9900

    • SHA1

      b8829712672961ad0ab9edf32ceb43a28399584b

    • SHA256

      d5952a2cb268747ab01c728c1c9e7c90450bdf1753e8e3f41214179062503008

    • SHA512

      b4383d37a0fcca4188ea7fb8156dedd1a07f1e681b805e97431555d4b89d7970f763032aa11127395d5255950b73dc0082eb6f43045767a683972d82f16a5013

    • SSDEEP

      1536:972wQy9ss07mVJNlpT5weOyGpRerojJxQLMLs2tIo74S7V+5pUMv84WMRw8Dkqq:LQy9sEltMyWeroTLsit4Sp+7H7wWkqq

    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