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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
    03/10/2024, 08:26

General

  • Target

    0ec610ccf0495013f1aad69f957dadc5_JaffaCakes118.dll

  • Size

    88KB

  • MD5

    0ec610ccf0495013f1aad69f957dadc5

  • SHA1

    d193f80cdd2215ddba79f68d93fe3bf95d7495fc

  • SHA256

    7014c9366d0689a54f66ee07696ef3e8fc98d18787143e83a3e749171edc0153

  • SHA512

    22b3e547d051eee2e6cd4649e10581ab4a33295e491629f57d77073bfeeeba89f5e1631d2c2e45ae826347a33e31907df852565ab6382f02460d6bf3fb420561

  • SSDEEP

    1536:1MKF/RpwxrbDhDlhoj2KngDvhEV6m+2TrqMd2o85fsGJrwI2f:XFfOzh56d6H233wo8V2f

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\0ec610ccf0495013f1aad69f957dadc5_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:752
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\0ec610ccf0495013f1aad69f957dadc5_JaffaCakes118.dll,#1
      2⤵
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2732
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe "C:\Users\Admin\AppData\Local\Temp\0ec610ccf0495013f1aad69f957dadc5_JaffaCakes118.dll",iep
        3⤵
        • System Location Discovery: System Language Discovery
        PID:3560

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2732-8-0x0000000010000000-0x0000000010016000-memory.dmp

    Filesize

    88KB

  • memory/2732-2-0x0000000002BC0000-0x0000000002BD0000-memory.dmp

    Filesize

    64KB

  • memory/2732-1-0x0000000010000000-0x0000000010016000-memory.dmp

    Filesize

    88KB

  • memory/2732-4-0x0000000002BC0000-0x0000000002BD0000-memory.dmp

    Filesize

    64KB

  • memory/2732-3-0x0000000002BC0000-0x0000000002BD0000-memory.dmp

    Filesize

    64KB

  • memory/2732-5-0x0000000010000000-0x0000000010016000-memory.dmp

    Filesize

    88KB

  • memory/2732-0-0x0000000002BC0000-0x0000000002BD0000-memory.dmp

    Filesize

    64KB

  • memory/2732-13-0x0000000010000000-0x0000000010016000-memory.dmp

    Filesize

    88KB

  • memory/3560-9-0x0000000001340000-0x0000000001350000-memory.dmp

    Filesize

    64KB

  • memory/3560-12-0x0000000001340000-0x0000000001350000-memory.dmp

    Filesize

    64KB

  • memory/3560-11-0x0000000001340000-0x0000000001350000-memory.dmp

    Filesize

    64KB

  • memory/3560-10-0x0000000001340000-0x0000000001350000-memory.dmp

    Filesize

    64KB

  • memory/3560-14-0x0000000010000000-0x0000000010016000-memory.dmp

    Filesize

    88KB