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Analysis

  • max time kernel
    3s
  • max time network
    4s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/09/2024, 18:12

Errors

Reason
Machine shutdown

General

  • Target

    dea31c76aa955dd17897bb1196f4f9b4_JaffaCakes118.exe

  • Size

    88KB

  • MD5

    dea31c76aa955dd17897bb1196f4f9b4

  • SHA1

    89b12189600bb32d35ec36d73ab343b47ad0c488

  • SHA256

    5ef7806090bd3d55e76a75ba9d1a0bc92a5a155c74cd3db508f37785fe495a59

  • SHA512

    96719fa00d3d1946fe7dbdf6170f893cde925fcb55641b540c976c8dc7d8580fd9e2d6abc11940009c84393beca3242ba67c3b8a812ed06147cca38e14cdd065

  • SSDEEP

    1536:7DxjA0dZ7M3YItUarkkoodxMKbvEEEEC7xZopSluTHT9KoTJlIU:7t/j7M3oCLZaBEC7oEkrhKoTJlIU

Malware Config

Signatures

  • Event Triggered Execution: AppInit DLLs 1 TTPs

    Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

  • Drops file in System32 directory 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.

  • Modifies data under HKEY_USERS 15 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dea31c76aa955dd17897bb1196f4f9b4_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\dea31c76aa955dd17897bb1196f4f9b4_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:4876
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x4 /state0:0xa39a3855 /state1:0x41c64e6d
    1⤵
    • Modifies data under HKEY_USERS
    • Suspicious use of SetWindowsHookEx
    PID:3152

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/4876-0-0x0000000001001000-0x0000000001002000-memory.dmp

    Filesize

    4KB

  • memory/4876-1-0x0000000001000000-0x0000000001017000-memory.dmp

    Filesize

    92KB

  • memory/4876-2-0x0000000001000000-0x0000000001017000-memory.dmp

    Filesize

    92KB

  • memory/4876-3-0x0000000001000000-0x0000000001017000-memory.dmp

    Filesize

    92KB