Overview

overview

10

Static

static

3

aad19c02dc...64.exe

windows7-x64

10

aad19c02dc...64.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    aad19c02dc9799c615765807f9cf01842129b556383287b156134922e5dacc64.exe

  • Size

    411KB

  • Sample

    241120-c4n2msymcw

  • MD5

    77c6725121e5b030671fb7e905575e0c

  • SHA1

    56de6155acd1e0ff4105b6991fa676e8b26b3cbf

  • SHA256

    aad19c02dc9799c615765807f9cf01842129b556383287b156134922e5dacc64

  • SHA512

    d24eb55b5034459c90710e6df064fdaeb7896039591c144ab4b61ae8fd2276c42bb9ea4c7e537fc59e228c0050b7784c3f79455cc4b17596a4d8836d149b5910

  • SSDEEP

    6144:PO1GWoBu7oHbD5W3glbGFIasUDsIjost0A25evOloWgRLereLVmhgoBlaNxUnLqp:PdWTaH5W3ybwwUb6ls2oWdeVoo8ukp4

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

      aad19c02dc9799c615765807f9cf01842129b556383287b156134922e5dacc64.exe

    • Size

      411KB

    • MD5

      77c6725121e5b030671fb7e905575e0c

    • SHA1

      56de6155acd1e0ff4105b6991fa676e8b26b3cbf

    • SHA256

      aad19c02dc9799c615765807f9cf01842129b556383287b156134922e5dacc64

    • SHA512

      d24eb55b5034459c90710e6df064fdaeb7896039591c144ab4b61ae8fd2276c42bb9ea4c7e537fc59e228c0050b7784c3f79455cc4b17596a4d8836d149b5910

    • SSDEEP

      6144:PO1GWoBu7oHbD5W3glbGFIasUDsIjost0A25evOloWgRLereLVmhgoBlaNxUnLqp:PdWTaH5W3ybwwUb6ls2oWdeVoo8ukp4

    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