Overview

overview

10

Static

static

10

e729a0b806...7N.exe

windows7-x64

10

e729a0b806...7N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e729a0b8061ad78bd72e877b751cabc94437ec21c955ea519e03484c8e94b167N.exe

  • Size

    481KB

  • Sample

    241222-n1xedsxmcq

  • MD5

    092597140ced605f48fcf42469a7fa30

  • SHA1

    5756db390ec747a709271a5a671b4a44574dcff1

  • SHA256

    e729a0b8061ad78bd72e877b751cabc94437ec21c955ea519e03484c8e94b167

  • SHA512

    91e5c6b511245a3f1fa12c93a8b18bf84555aaf85e527ded6ce54dbb86c4a9d40345b751e7f6b3db36cdc2165731285ab763ac80e9584ec368093e9e26a9962e

  • SSDEEP

    12288:a07nROz/+zrWAI5KFum/+zrWAIAqWim/+zrWAI5KFl:a2nR4m0BmmvFimm0G

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

      e729a0b8061ad78bd72e877b751cabc94437ec21c955ea519e03484c8e94b167N.exe

    • Size

      481KB

    • MD5

      092597140ced605f48fcf42469a7fa30

    • SHA1

      5756db390ec747a709271a5a671b4a44574dcff1

    • SHA256

      e729a0b8061ad78bd72e877b751cabc94437ec21c955ea519e03484c8e94b167

    • SHA512

      91e5c6b511245a3f1fa12c93a8b18bf84555aaf85e527ded6ce54dbb86c4a9d40345b751e7f6b3db36cdc2165731285ab763ac80e9584ec368093e9e26a9962e

    • SSDEEP

      12288:a07nROz/+zrWAI5KFum/+zrWAIAqWim/+zrWAI5KFl:a2nR4m0BmmvFimm0G

    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