Overview

overview

8

Static

static

5

jaffacakes...2d.exe

windows10-2004-x64

8

jaffacakes...2d.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    19/09/2026, 16:57

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General

  • Target
    jaffacakes118__a0d1a895bdb3fc8b9369df815ba4712d.exe
  • Size 12KB
  • Sample260919-vf983stdjb
  • SHA256 e0b59bfc3dd9323e84e4c14377636199ef4fffa8cae71b18c9c0067af3b5d04b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
discoverypersistenceupx

Malware Config

Signatures

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 3 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence
  • Drops desktop.ini file(s) 1 IoCs
  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 1 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • 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.

    discovery
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118__a0d1a895bdb3fc8b9369df815ba4712d.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118__a0d1a895bdb3fc8b9369df815ba4712d.exe"
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Drops desktop.ini file(s)
    • Drops autorun.inf file
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4700
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      2⤵
        PID:832

    Network

          MITRE ATT&CK Enterprise v16

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          Downloads

          autorun.inf
          • Path C:\autorun.inf
          • Size 91B
          • SHA256 05b04e8a590868f3fb7386de34a72288b90531d5d067bdc40f954a2736706293
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          memory/4700-0-0x0000000000400000-0x000000000040A000-memory.dmp
          Download

          memory/4700-7-0x0000000000400000-0x000000000040A000-memory.dmp
          Download