Overview

overview

10

Static

static

10

c192b608cb...2N.exe

windows7-x64

10

c192b608cb...2N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c192b608cb466269673a16142785fe2a79dfce9cf1a278e62b22b5e623e3e202N

  • Size

    256KB

  • Sample

    241011-z64lfavaqg

  • MD5

    e0a76202a55387c4416cce9f4b01d160

  • SHA1

    21acee895c22c0fc8e718e749434b77c6a2dba97

  • SHA256

    c192b608cb466269673a16142785fe2a79dfce9cf1a278e62b22b5e623e3e202

  • SHA512

    09b4265ab664390d093397b221e5aefb09832d8f4b241add0e692b6d8108cfd7adf81f01a23b9e7d2e0301cf17384e7d392878973ff0f119b168da403a6a854d

  • SSDEEP

    6144:VsxQMV+tbFOLM77OLnFe3HCqxNRmJ4PavntV:+atsNePmjvtV

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

      c192b608cb466269673a16142785fe2a79dfce9cf1a278e62b22b5e623e3e202N

    • Size

      256KB

    • MD5

      e0a76202a55387c4416cce9f4b01d160

    • SHA1

      21acee895c22c0fc8e718e749434b77c6a2dba97

    • SHA256

      c192b608cb466269673a16142785fe2a79dfce9cf1a278e62b22b5e623e3e202

    • SHA512

      09b4265ab664390d093397b221e5aefb09832d8f4b241add0e692b6d8108cfd7adf81f01a23b9e7d2e0301cf17384e7d392878973ff0f119b168da403a6a854d

    • SSDEEP

      6144:VsxQMV+tbFOLM77OLnFe3HCqxNRmJ4PavntV:+atsNePmjvtV

    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