Overview

overview

10

Static

static

3

e64d9f36a5...eN.exe

windows7-x64

10

e64d9f36a5...eN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e64d9f36a5eab0afb73436284b9ef0dca8c35ff43cfe58464c4991bead48c92eN

  • Size

    94KB

  • Sample

    241009-nzczcsyapb

  • MD5

    c9b44e933cbf4593272a102516102730

  • SHA1

    7eb5c73f4dcdedcd63a6c3db286459249a6f1534

  • SHA256

    e64d9f36a5eab0afb73436284b9ef0dca8c35ff43cfe58464c4991bead48c92e

  • SHA512

    c6dbf84129fffeb1b6a83743d5da20b5be6b66f96f1961e59dc113f90fae2156abce36e8d7a5a12c838457d40c138c71cdcf6079dc3ae7ccdf1df33698217aaa

  • SSDEEP

    1536:BQfLxWgmO8IvE2G4oqEJAKl6iWnM7N6c3EGrBpjnTjexZ+ieE7BR9L4DT2EnINs:BH5IvNxnKl6iWM77PTj3E6+ob

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

      e64d9f36a5eab0afb73436284b9ef0dca8c35ff43cfe58464c4991bead48c92eN

    • Size

      94KB

    • MD5

      c9b44e933cbf4593272a102516102730

    • SHA1

      7eb5c73f4dcdedcd63a6c3db286459249a6f1534

    • SHA256

      e64d9f36a5eab0afb73436284b9ef0dca8c35ff43cfe58464c4991bead48c92e

    • SHA512

      c6dbf84129fffeb1b6a83743d5da20b5be6b66f96f1961e59dc113f90fae2156abce36e8d7a5a12c838457d40c138c71cdcf6079dc3ae7ccdf1df33698217aaa

    • SSDEEP

      1536:BQfLxWgmO8IvE2G4oqEJAKl6iWnM7N6c3EGrBpjnTjexZ+ieE7BR9L4DT2EnINs:BH5IvNxnKl6iWM77PTj3E6+ob

    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