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Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/08/2024, 13:41

General

  • Target

    c8ee97a98fa41fc916ec7fe8cc3ce8a4_JaffaCakes118.dll

  • Size

    172KB

  • MD5

    c8ee97a98fa41fc916ec7fe8cc3ce8a4

  • SHA1

    a175bbf558721da09b511ddef7a85fefe206b465

  • SHA256

    0666e0d99a9dd4b4936ab07d55409df11db5bb3c5e9ead8810784c1c4a6877ef

  • SHA512

    26e8a88337794cfca4be16edff766645d9dc739f6b272747d681622f29c933f1b6fd0df6d312f4bb0b1555f3a6245dde2ab9e2bdbef07092daac252c28945272

  • SSDEEP

    3072:+Kp0AuGDDLOsOOBY+SBEOrjxX8gmbB/mQQ4ZPINMnJEwRma5Ocot3M:+DhPsY+4Vf2gmbB/Q4ZdJEuma5tc

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 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\c8ee97a98fa41fc916ec7fe8cc3ce8a4_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1068
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\c8ee97a98fa41fc916ec7fe8cc3ce8a4_JaffaCakes118.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4368
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4368 -s 580
        3⤵
        • Program crash
        PID:1752
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4368 -ip 4368
    1⤵
      PID:1360

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/4368-0-0x0000000000DB0000-0x0000000000DCB000-memory.dmp

      Filesize

      108KB