Analysis

  • max time kernel
    0s
  • max time network
    3s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/09/2024, 15:00

Errors

Reason
Machine shutdown

General

  • Target

    fa9e34915a764dad02c5283c3cec91df_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    fa9e34915a764dad02c5283c3cec91df

  • SHA1

    501e70505606ad7270bb75448f3d01926dccd745

  • SHA256

    41dd52426d9e279757237f34b709c8ef4e97f32b3da02b3ed7dd8610ad52e310

  • SHA512

    2935c3ea74e31492a9ca316f0262d97cefc25a844867ae10dc5b8af4a7d68e18ab4b0b512e7b6415ed0cb286d32ded7e36e7dbfdbdfc61d24c95a43ff9481451

  • SSDEEP

    3072:cbP8Ugz8PyUiw8EABBSHzKYtAI8t17rLHof:E0UDcHLvGWmotP

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\fa9e34915a764dad02c5283c3cec91df_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fa9e34915a764dad02c5283c3cec91df_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:4776
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x4 /state0:0xa39eb855 /state1:0x41c64e6d
    1⤵
      PID:4160

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/4776-3-0x0000000001000000-0x000000000101A000-memory.dmp

            Filesize

            104KB

          • memory/4776-1-0x0000000001000000-0x000000000101A000-memory.dmp

            Filesize

            104KB

          • memory/4776-2-0x0000000001000000-0x000000000101A000-memory.dmp

            Filesize

            104KB

          • memory/4776-0-0x0000000001001000-0x0000000001002000-memory.dmp

            Filesize

            4KB