Overview

overview

10

Static

static

3

jaffacakes...ic.exe

windows10-2004-x64

10

jaffacakes...ic.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    13/10/2026, 23:54

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General

  • Target
    jaffacakes118_HEUR.Trojan.Win32.Generic.exe
  • Size 412KB
  • Sample261013-3xt77ac18z
  • SHA256 e77881caf3405501debbde4fb9b6421d1a4d89a5570f421eeddc7d2a9866ad99
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasiondiscoveryexecutionpersistenceupx

Malware Config

Signatures

  • Modifies visibility of hidden/system files in Explorer 2 TTPs 2 IoCs
    defense_evasion
  • Executes dropped EXE 8 IoCs
  • Unexpected DNS network traffic destination 1 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Adds Run key to start application 2 TTPs 52 IoCs
    persistence
  • Discovers running processes 1 TTPs 2 IoCs

    Running process information can be used to identify security tools or plan follow-on actions.

    discovery
  • Suspicious use of SetThreadContext 4 IoCs
  • UPX packed file 4 IoCs

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

    upx
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Executes a command shell one-liner 1 TTPs 2 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

    execution
  • System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4920
    • C:\Users\Admin\jDN23rhe.exe
      C:\Users\Admin\jDN23rhe.exe
      2⤵
      • Modifies visibility of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3436
      • C:\Users\Admin\xuuex.exe
        "C:\Users\Admin\xuuex.exe"
        3⤵
        • Modifies visibility of hidden/system files in Explorer
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:5984
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c tasklist&&del jDN23rhe.exe
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:5928
        • C:\Windows\SysWOW64\tasklist.exe
          tasklist
          4⤵
          • Discovers running processes
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:2936
    • C:\Users\Admin\2mag.exe
      C:\Users\Admin\2mag.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:264
      • C:\Users\Admin\2mag.exe
        "C:\Users\Admin\2mag.exe"
        3⤵
        • Executes dropped EXE
        PID:2556
      • C:\Users\Admin\2mag.exe
        "C:\Users\Admin\2mag.exe"
        3⤵
        • Executes dropped EXE
        PID:5628
      • C:\Users\Admin\2mag.exe
        "C:\Users\Admin\2mag.exe"
        3⤵
        • Executes dropped EXE
        PID:2100
      • C:\Users\Admin\2mag.exe
        "C:\Users\Admin\2mag.exe"
        3⤵
        • Executes dropped EXE
        PID:3252
    • C:\Users\Admin\3mag.exe
      C:\Users\Admin\3mag.exe
      2⤵
      • Executes dropped EXE
      • Unexpected DNS network traffic destination
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5388
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c tasklist&&del jaffacakes118_HEUR.Trojan.Win32.Generic.exe
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4588
      • C:\Windows\SysWOW64\tasklist.exe
        tasklist
        3⤵
        • Discovers running processes
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1064
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:3060

    Network

          MITRE ATT&CK Enterprise v16

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          Downloads

          2mag.exe
          • Path C:\Users\Admin\2mag.exe
          • Size 96KB
          • SHA256 d562602e543c6ec8592ccbd80d29fef18d9f6a0c8e56d03fc7bb484b1a284571
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          3mag.exe
          • Path C:\Users\Admin\3mag.exe
          • Size 213KB
          • SHA256 8d852caa7f31232d0acb1a490c491a81a1ee98ca218ee5f27e3d07371ed2b325
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          jDN23rhe.exe
          • Path C:\Users\Admin\jDN23rhe.exe
          • Size 192KB
          • SHA256 66f1d6d64d66973e39716fbbcc90fcafe50ca5acea0049a569da1f1962d8cff7
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          xuuex.exe
          • Path C:\Users\Admin\xuuex.exe
          • Size 192KB
          • SHA256 0f884273a3e9069c34802b8327c4c0a4d6fcc21b87b0a506c5408651718c8c96
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          memory/2100-38-0x0000000000400000-0x0000000000407000-memory.dmp
          Download

          memory/2556-29-0x0000000000400000-0x0000000000408000-memory.dmp
          Download

          memory/3252-44-0x0000000000400000-0x000000000040A000-memory.dmp
          Download

          memory/5388-52-0x0000000000400000-0x000000000043D000-memory.dmp
          Download

          memory/5628-37-0x0000000000400000-0x0000000000429000-memory.dmp
          Download