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
    21/08/2024, 01:08

Errors

Reason
Machine shutdown

General

  • Target

    b195b38085c5b803f6c9ebff2732b612_JaffaCakes118.exe

  • Size

    92KB

  • MD5

    b195b38085c5b803f6c9ebff2732b612

  • SHA1

    e5a59e888306e9f5cef686f1c7d41cf06b1d55aa

  • SHA256

    2a8291d80568b34d2a60480fdcd386062998527b13e9d78fe53bcb14e044b086

  • SHA512

    97bea0f4301f88e7863902acfec032f01bc614ac17303a375f11cbadcc3a784f51f844026c8c7850b2f179cd89cb15d8c0f1f3353590d1def90f69eaf3fb98d8

  • SSDEEP

    1536:8t2scxu6EsOFgTFfa9egpf6XTMuhHk60upaUW+bVBZrYV0oJale:8t2scxu6EsOFgTFfa9lN6XTMiE600LVX

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\b195b38085c5b803f6c9ebff2732b612_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b195b38085c5b803f6c9ebff2732b612_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2152
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2884
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2856

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • memory/2152-2-0x0000000001000000-0x0000000001018000-memory.dmp

              Filesize

              96KB

            • memory/2152-1-0x0000000001001000-0x0000000001002000-memory.dmp

              Filesize

              4KB

            • memory/2152-0-0x0000000001000000-0x0000000001018000-memory.dmp

              Filesize

              96KB

            • memory/2856-6-0x0000000002B30000-0x0000000002B31000-memory.dmp

              Filesize

              4KB

            • memory/2884-5-0x0000000002E90000-0x0000000002E91000-memory.dmp

              Filesize

              4KB