Analysis

  • max time kernel
    6s
  • max time network
    6s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    18-08-2024 15:33

Errors

Reason
Machine shutdown

General

  • Target

    a734eaf7f4be7f1b0c0020abbffa3076_JaffaCakes118.exe

  • Size

    88KB

  • MD5

    a734eaf7f4be7f1b0c0020abbffa3076

  • SHA1

    7ed42fb56a7ecd1ba5df837994ccfab14798c6f6

  • SHA256

    8ed74e64a0c9d7eb3b2b5eca300b5428a61b566ce7101ce3579b6d09250fe889

  • SHA512

    ea82d6b2e527c5389968e43a504b18b3c633f5629cc8107831f769de060870d3cdc56c835e2aeac89888ef9fc10e1548a98b9aa44a3c2f8ff796f44c01d1a15e

  • SSDEEP

    1536:Eab4O/kqTjNMRg7fPzmf+XAyCiKTq9ApU2O0eW5VvkQDY/3So5Jv:ED4NMe7imXA9ig+ApUjGkQc/3So5

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\a734eaf7f4be7f1b0c0020abbffa3076_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a734eaf7f4be7f1b0c0020abbffa3076_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2260
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2052
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:3064

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2052-6-0x0000000002D90000-0x0000000002D91000-memory.dmp

        Filesize

        4KB

      • memory/2260-0-0x0000000001001000-0x0000000001002000-memory.dmp

        Filesize

        4KB

      • memory/2260-1-0x0000000001000000-0x0000000001017000-memory.dmp

        Filesize

        92KB

      • memory/2260-2-0x0000000001000000-0x0000000001017000-memory.dmp

        Filesize

        92KB

      • memory/2260-3-0x0000000001000000-0x0000000001017000-memory.dmp

        Filesize

        92KB

      • memory/3064-7-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

        Filesize

        4KB