Analysis

  • max time kernel
    148s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/10/2026, 09:19

General

  • Target
    jaffacakes118_1d254465f7abda4a0a998d71564985b2e08090385eea3d54d444c0b3fa1135dc.exe
  • Size 28KB
  • Sample261002-lae2baeg66
  • SHA256 1d254465f7abda4a0a998d71564985b2e08090385eea3d54d444c0b3fa1135dc
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

  • Installs/modifies Browser Helper Object 2 TTPs 4 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

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

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

  • Drops file in Program Files directory 1 IoCs
  • 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.

  • System Location Discovery: System Language Discovery 1 TTPs 21 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 39 IoCs
  • Modifies registry class 46 IoCs
  • Runs .reg file with regedit 16 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_1d254465f7abda4a0a998d71564985b2e08090385eea3d54d444c0b3fa1135dc.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_1d254465f7abda4a0a998d71564985b2e08090385eea3d54d444c0b3fa1135dc.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1732
    • C:\Windows\SysWOW64\regsvr32.exe
      regsvr32 /s "C:\Windows\system32\912525\912525.dll"
      2⤵
      • Loads dropped DLL
      • Installs/modifies Browser Helper Object
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      PID:4144
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c 2.bat
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      PID:3632
    • C:\Windows\SysWOW64\regedit.exe
      regedit /s c:\tmp2.reg
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Runs .reg file with regedit
      PID:3092
    • C:\Windows\SysWOW64\regedit.exe
      regedit /s c:\tmp2.reg
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Runs .reg file with regedit
      PID:5728
    • C:\Windows\SysWOW64\regedit.exe
      regedit /s c:\tmp2.reg
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Runs .reg file with regedit
      PID:5924
    • C:\Windows\SysWOW64\regedit.exe
      regedit /s c:\tmp2.reg
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Runs .reg file with regedit
      PID:5300
    • C:\Windows\SysWOW64\regedit.exe
      regedit /s c:\tmp2.reg
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Runs .reg file with regedit
      PID:4248
    • C:\Windows\SysWOW64\regedit.exe
      regedit /s c:\tmp2.reg
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Runs .reg file with regedit
      PID:5824
    • C:\Windows\SysWOW64\regedit.exe
      regedit /s c:\tmp2.reg
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Runs .reg file with regedit
      PID:3008
    • C:\Windows\SysWOW64\regedit.exe
      regedit /s c:\tmp2.reg
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Runs .reg file with regedit
      PID:3852
    • C:\Windows\SysWOW64\regedit.exe
      regedit /s c:\tmp2.reg
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Runs .reg file with regedit
      PID:2400
    • C:\Windows\SysWOW64\regedit.exe
      regedit /s c:\tmp2.reg
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Runs .reg file with regedit
      PID:4748
    • C:\Windows\SysWOW64\regedit.exe
      regedit /s c:\tmp2.reg
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Runs .reg file with regedit
      PID:2472
    • C:\Windows\SysWOW64\regedit.exe
      regedit /s c:\tmp2.reg
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Runs .reg file with regedit
      PID:4584
    • C:\Windows\SysWOW64\regedit.exe
      regedit /s c:\tmp2.reg
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Runs .reg file with regedit
      PID:1560
    • C:\Windows\SysWOW64\regedit.exe
      regedit /s c:\tmp2.reg
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Runs .reg file with regedit
      PID:1868
    • C:\Windows\SysWOW64\regedit.exe
      regedit /s c:\tmp2.reg
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Runs .reg file with regedit
      PID:560
    • C:\Windows\SysWOW64\regedit.exe
      regedit /s c:\tmp2.reg
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Runs .reg file with regedit
      PID:4480
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /C del /F /Q "C:\Program Files (x86)\Mozilla Firefox\searchplugins\*.*"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3804
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c c:\43566574.bat
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      PID:5720

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        2.bat

        • Path C:\Users\Admin\AppData\Local\Temp\2.bat
        • Size 44B
        • SHA256 34a62676cddefb89646d36ec3ec42a29e2180d5a0a203d1128056949f31490ac
        • MD5 SHA1 SHA512

        912525.dll

        • Path C:\Windows\SysWOW64\912525\912525.dll
        • Size 15KB
        • SHA256 d56f531151085a4f9f4389ac9bc07caf0bea03da55fea8c053dc75f7715eed8c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        43566574.bat

        • Path \??\c:\43566574.bat
        • Size 324B
        • SHA256 143cd0db7092c752f2f8f85cbe471097372eb723f4da25757deabbe65bf674d5
        • MD5 SHA1 SHA512 TLSH

        tmp2.reg

        • Path \??\c:\tmp2.reg
        • Size 126B
        • SHA256 2547beef3bf48aa7138d566ac6c3366f32582de70b00e8d2c0644d025e668b13
        • MD5 SHA1 SHA512 TLSH

        tmp2.reg

        • Path \??\c:\tmp2.reg
        • Size 118B
        • SHA256 4f9297df3a73c79145c60e7f8982fa95976552dcb22821943a2489bc68ef18a4
        • MD5 SHA1 SHA512 TLSH

        tmp2.reg

        • Path \??\c:\tmp2.reg
        • Size 119B
        • SHA256 f393dee31f17f9650b4680f48d22092737632a773493bfbec086b6cc7f42f425
        • MD5 SHA1 SHA512 TLSH

        tmp2.reg

        • Path \??\c:\tmp2.reg
        • Size 127B
        • SHA256 9b63284f86cfe0b78ca9fb9080b548687a8bd7a9fcc0594bc6eca4a05ee2d72a
        • MD5 SHA1 SHA512 TLSH

        tmp2.reg

        • Path \??\c:\tmp2.reg
        • Size 111B
        • SHA256 329d6e131ffdb3f4181863a258bac5100c5fb271729f6fb2cae3958980da1e4f
        • MD5 SHA1 SHA512 TLSH

        tmp2.reg

        • Path \??\c:\tmp2.reg
        • Size 112B
        • SHA256 9c8741faf5128aa3bd38579f05c92eb2c98a3b0a9431da3b8bcaa20a8fd623e0
        • MD5 SHA1 SHA512 TLSH

        tmp2.reg

        • Path \??\c:\tmp2.reg
        • Size 124B
        • SHA256 6f3a6c903f692457fd86b93688daaeb11873e4b4640d8d1c629de2060ab9582f
        • MD5 SHA1 SHA512 TLSH

        tmp2.reg

        • Path \??\c:\tmp2.reg
        • Size 125B
        • SHA256 81128976be75b4bb3b662ced4bf0de0c357d77dc4d55f3cf880f67b225c9fbed
        • MD5 SHA1 SHA512 TLSH

        tmp2.reg

        • Path \??\c:\tmp2.reg
        • Size 126B
        • SHA256 4b33f4f6393e38f9d7abd1046bb8df9635402e8b10504ed6862fc8c30d5be72e
        • MD5 SHA1 SHA512 TLSH

        tmp2.reg

        • Path \??\c:\tmp2.reg
        • Size 127B
        • SHA256 cb16f6f07b24eab150d349fe030fba33eaf50f87d9b472eed8f43e40fdc79afe
        • MD5 SHA1 SHA512 TLSH

        tmp2.reg

        • Path \??\c:\tmp2.reg
        • Size 154B
        • SHA256 ab1f38e1198ebf1104a549256663032ca3985b81d5d2ca2003a200e98cbd195e
        • MD5 SHA1 SHA512 TLSH

        tmp2.reg

        • Path \??\c:\tmp2.reg
        • Size 155B
        • SHA256 4eb0597b0ddd52274cfdc8fdb89c95fb0fff2553ebc7777821d3810144458079
        • MD5 SHA1 SHA512 TLSH

        tmp2.reg

        • Path \??\c:\tmp2.reg
        • Size 113B
        • SHA256 a93a576c0c417ba44ea64077cd59415a18ddd8187a8b2cca324664a7e669afcf
        • MD5 SHA1 SHA512 TLSH

        tmp2.reg

        • Path \??\c:\tmp2.reg
        • Size 114B
        • SHA256 97b30be7c6c21ed400299fcdbbdf30916b16a194c97b7a02535b28545c6f0d84
        • MD5 SHA1 SHA512 TLSH

        tmp2.reg

        • Path \??\c:\tmp2.reg
        • Size 125B
        • SHA256 6b7a72ec09799c693fd7d763c5ce0e8090f67ef861d6c363dd900c8df80599cc
        • MD5 SHA1 SHA512 TLSH

        tmp2.reg

        • Path \??\c:\tmp2.reg
        • Size 126B
        • SHA256 671f19355fe172dbc20426009794bd79cbba03bf49b4e9d2f7bdab5721925771
        • MD5 SHA1 SHA512 TLSH

        memory/4144-3-0x0000000010000000-0x000000001000E000-memory.dmp