Analysis

  • max time kernel
    6s
  • max time network
    7s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-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.

  • Suspicious use of AdjustPrivilegeToken 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:2344
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:1752
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2824

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1752-5-0x0000000002E10000-0x0000000002E11000-memory.dmp

        Filesize

        4KB

      • memory/2344-0-0x0000000001000000-0x0000000001017000-memory.dmp

        Filesize

        92KB

      • memory/2344-1-0x0000000001001000-0x0000000001002000-memory.dmp

        Filesize

        4KB

      • memory/2344-2-0x0000000001000000-0x0000000001017000-memory.dmp

        Filesize

        92KB

      • memory/2824-6-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

        Filesize

        4KB