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Analysis

  • max time kernel
    14s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    17/08/2024, 21:16

General

  • Target

    a42a650e065ce5275d82b2e6a20cfd3d_JaffaCakes118.dll

  • Size

    80KB

  • MD5

    a42a650e065ce5275d82b2e6a20cfd3d

  • SHA1

    4181e80dceed404e20ab54629e89864c5ca95a93

  • SHA256

    5709b4a7a8847e31cec8349ceaa2775270d63bfd7df79d8f1f3475e57e26b51c

  • SHA512

    92a0a62e11a98d380e3e2edfeeb4edce75170b5a1c1d87684d7bc6a1136b72b58d607c0990e6b4ee898bcb9136e46785fd7bae10244e812bdc8176c96a992aa3

  • SSDEEP

    768:dgCZc2LN0yuR6AAoMJZCIuecIhpLLXZN/AHMJnMXu1FjGn7ZaKRK:dVZFL8evpLbTpJnMyjyQ

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\a42a650e065ce5275d82b2e6a20cfd3d_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2948
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\a42a650e065ce5275d82b2e6a20cfd3d_JaffaCakes118.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2320
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2320 -s 228
        3⤵
        • Program crash
        PID:2348

Network

MITRE ATT&CK Enterprise v15

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Downloads