Analysis

  • max time kernel
    7s
  • max time network
    9s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    10/08/2024, 14:31

Errors

Reason
Machine shutdown

General

  • Target

    866c536052ce47ec847e675b982ca217_JaffaCakes118.exe

  • Size

    84KB

  • MD5

    866c536052ce47ec847e675b982ca217

  • SHA1

    37394666b86c4bbee413c4c01c96b7fbce0de27b

  • SHA256

    b6d7db24059ebea35843a89e869c62a93cc27ed1e25d3024ff87a46a397d054b

  • SHA512

    527a28ae7e4695de590a525b3698a419fe12df821cccf787bc2695d5895f98fbe4b4adf346f189dd16dbfc06382377f2979ecafb6de128065a31b5f8d5446f9b

  • SSDEEP

    1536:wlGyfIcwdIschM+nFS5AppKHPuLitPNaoWoht5SvF7LHoB:kG4XwOschMGt6tt13T5I9LHoB

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\866c536052ce47ec847e675b982ca217_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\866c536052ce47ec847e675b982ca217_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2816
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2968
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2600

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • memory/2600-6-0x00000000026E0000-0x00000000026E1000-memory.dmp

              Filesize

              4KB

            • memory/2816-0-0x0000000001000000-0x0000000001016000-memory.dmp

              Filesize

              88KB

            • memory/2816-1-0x0000000001001000-0x0000000001002000-memory.dmp

              Filesize

              4KB

            • memory/2816-2-0x0000000001000000-0x0000000001016000-memory.dmp

              Filesize

              88KB

            • memory/2968-5-0x0000000002A40000-0x0000000002A41000-memory.dmp

              Filesize

              4KB