Analysis

  • max time kernel
    6s
  • max time network
    8s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    09-09-2024 13:12

Errors

Reason
Machine shutdown

General

  • Target

    d661edd5271a5ac836e33b8dfad62769_JaffaCakes118.exe

  • Size

    92KB

  • MD5

    d661edd5271a5ac836e33b8dfad62769

  • SHA1

    49f12500769cfc187f590c374e5b32931f6290f5

  • SHA256

    504369d9fa824854791cecfdab452f67b6aeacfb1278a832dbdbc309c1676d1a

  • SHA512

    a4894913ee6734dc63e52c0de3140356addd8784184028f5f6a2f0ee6db4d3073793ea532ba1a9185c9e52965095769968601e5c794faf35e3a2766ba330a94a

  • SSDEEP

    1536:JM/Z0OzjM0JaA05kk4RCoVT3mhoSN+QXNUE5S/vqPAEhEacLfHwzGo:JWjJL0akACoVT8RAQNUEevyyacszGo

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\d661edd5271a5ac836e33b8dfad62769_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d661edd5271a5ac836e33b8dfad62769_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2172
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:1744
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:1200

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1200-6-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

        Filesize

        4KB

      • memory/1744-5-0x0000000002E10000-0x0000000002E11000-memory.dmp

        Filesize

        4KB

      • memory/2172-0-0x0000000001000000-0x0000000001018000-memory.dmp

        Filesize

        96KB

      • memory/2172-2-0x0000000001000000-0x0000000001018000-memory.dmp

        Filesize

        96KB

      • memory/2172-1-0x0000000001001000-0x0000000001002000-memory.dmp

        Filesize

        4KB