Overview

overview

10

Static

static

3

add75003cd...6d.exe

windows7-x64

10

add75003cd...6d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    add75003cdb23dd1a57d6820d1f7c111138a236a1c24d224cfad7a7bce646e6d

  • Size

    92KB

  • Sample

    241223-cht1rstqgr

  • MD5

    5852fa14dfb7a4462099f7faded1f3b9

  • SHA1

    f7a154d1409a8dd9c4e48f4b87f8226e925502d5

  • SHA256

    add75003cdb23dd1a57d6820d1f7c111138a236a1c24d224cfad7a7bce646e6d

  • SHA512

    89c779060dd2b25864a5c6fd4592884e56042c4035b2cf7dc9b312b97b87088c268f960161aefa947249927868c1f0cd459fe76166763469f77328d3224a437d

  • SSDEEP

    1536:7AYRxDALtqwrsomqSo67KG5yWvKqSN6OrsnKQrUoR24HsUs:0YSqwxSnH5yWvK7N6y6THsR

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

      add75003cdb23dd1a57d6820d1f7c111138a236a1c24d224cfad7a7bce646e6d

    • Size

      92KB

    • MD5

      5852fa14dfb7a4462099f7faded1f3b9

    • SHA1

      f7a154d1409a8dd9c4e48f4b87f8226e925502d5

    • SHA256

      add75003cdb23dd1a57d6820d1f7c111138a236a1c24d224cfad7a7bce646e6d

    • SHA512

      89c779060dd2b25864a5c6fd4592884e56042c4035b2cf7dc9b312b97b87088c268f960161aefa947249927868c1f0cd459fe76166763469f77328d3224a437d

    • SSDEEP

      1536:7AYRxDALtqwrsomqSo67KG5yWvKqSN6OrsnKQrUoR24HsUs:0YSqwxSnH5yWvK7N6y6THsR

    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