Analysis

  • max time kernel
    60s
  • max time network
    73s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-03-2023 15:11

General

  • Target

    craxs/res/Plugins/Android/gen-4.dex

  • Size

    28KB

  • MD5

    9506c5cbfc8e3e59fe9b9d52bea1ddd9

  • SHA1

    b7ff5d775666cd07120ea14569dc00527cc53d1f

  • SHA256

    725cce101997a2608c3a1b51de805caa6cfd7f9c8c84420d4b68135227b49edc

  • SHA512

    44445051d25ab0188ec7233c97680a279c2d717a436966d8cd90153747a7dfafb7d39c5bda72acfafdef9f674e2de500723134c08cde76d885cbeab69bca89e0

  • SSDEEP

    768:xbks1Qm2jDSqKIRexBC+H587KAGyC+lb2rvNu4:ys1QjDWZ87DC+l4A4

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Modifies registry class 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\craxs\res\Plugins\Android\gen-4.dex
    1⤵
    • Modifies registry class
    PID:4788
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:4524

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads