Overview

overview

10

Static

static

3

70385f710a...9N.exe

windows7-x64

10

70385f710a...9N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    70385f710a8fb40477346268fde8df62513f62993549b9405042e52ec8869779N

  • Size

    96KB

  • Sample

    240919-fczwls1gjb

  • MD5

    72538dd93982465d9c80ff3885d56060

  • SHA1

    17f1b9a1f18136e6c529c2cdc1d782fcf847c168

  • SHA256

    70385f710a8fb40477346268fde8df62513f62993549b9405042e52ec8869779

  • SHA512

    82fdd84cd377ac162b5e3af3aa3a214f704cb0c1c6732a258049587810b165401b87b8ec966e94091efa304389ba99c46907069316eb76606e4100d41deb6a5c

  • SSDEEP

    1536:ocQlmwXh9J5IY6Xm2Hq54TR4E1hZXKrUduV9jojTIvjr:2lPRaNqqTR13ZOUd69jc0v

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

      70385f710a8fb40477346268fde8df62513f62993549b9405042e52ec8869779N

    • Size

      96KB

    • MD5

      72538dd93982465d9c80ff3885d56060

    • SHA1

      17f1b9a1f18136e6c529c2cdc1d782fcf847c168

    • SHA256

      70385f710a8fb40477346268fde8df62513f62993549b9405042e52ec8869779

    • SHA512

      82fdd84cd377ac162b5e3af3aa3a214f704cb0c1c6732a258049587810b165401b87b8ec966e94091efa304389ba99c46907069316eb76606e4100d41deb6a5c

    • SSDEEP

      1536:ocQlmwXh9J5IY6Xm2Hq54TR4E1hZXKrUduV9jojTIvjr:2lPRaNqqTR13ZOUd69jc0v

    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