Analysis

  • max time kernel
    148s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/10/2026, 20:51

General

  • Target
    jaffacakes118_Trojan-Dropper.Win32.VB.bj.exe
  • Size 914KB
  • Sample261009-znaweaev51
  • SHA256 38c89ddc6c1cb416cefad2ab08ec252f06668d346ba3a07bbd40669703808aaa
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 2 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 10 IoCs
  • Drops file in System32 directory 5 IoCs
  • UPX packed file 25 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • 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.

  • Modifies Control Panel 1 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Dropper.Win32.VB.bj.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Dropper.Win32.VB.bj.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Modifies Control Panel
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:3752

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        COMDLG32.OCX

        • Path C:\Windows\SysWOW64\COMDLG32.OCX
        • Size 137KB
        • SHA256 46f4fdb12c30742ff4607876d2f36cf432cdc7ec3d2c99097011448fc57e997c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Mscomctl.ocx

        • Path C:\Windows\SysWOW64\Mscomctl.ocx
        • Size 1.0MB
        • SHA256 bc58d624ceea02ab086f1cce809c992bf5a7105e88931853317a2f5aa5afd6e4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Ri.ocx

        • Path C:\Windows\SysWOW64\Ri.ocx
        • Size 15KB
        • SHA256 46aab97ffb801d365f20bdae78a88f6a93ba6bbe135c741675e3db429535c95e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        actskin4.ocx

        • Path C:\Windows\SysWOW64\actskin4.ocx
        • Size 202KB
        • SHA256 3bb2302d5f570a8b066437213f92353765f3ffb7cec7b5ecf91c7d784bc63040
        • MD5 SHA1 SHA512 SSDEEP TLSH

        unicows.dll

        • Path C:\Windows\SysWOW64\unicows.dll
        • Size 240KB
        • SHA256 a491c11f667fda3fb3311f6221bca15e4da159df4c12f7a7a0cfbf99f2b7c60b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3752-50-0x0000000010000000-0x0000000010076000-memory.dmp

        memory/3752-56-0x0000000010000000-0x0000000010076000-memory.dmp

        memory/3752-24-0x0000000010000000-0x0000000010076000-memory.dmp

        memory/3752-32-0x0000000010000000-0x0000000010076000-memory.dmp

        memory/3752-41-0x0000000003420000-0x0000000003430000-memory.dmp

        memory/3752-45-0x0000000000400000-0x0000000000512000-memory.dmp

        memory/3752-46-0x0000000010000000-0x0000000010010000-memory.dmp

        memory/3752-47-0x0000000010000000-0x0000000010076000-memory.dmp

        memory/3752-48-0x0000000010000000-0x0000000010076000-memory.dmp

        memory/3752-0-0x0000000000400000-0x0000000000512000-memory.dmp

        memory/3752-53-0x0000000010000000-0x0000000010076000-memory.dmp

        memory/3752-14-0x0000000010000000-0x0000000010010000-memory.dmp

        memory/3752-59-0x0000000010000000-0x0000000010076000-memory.dmp

        memory/3752-62-0x0000000010000000-0x0000000010076000-memory.dmp

        memory/3752-65-0x0000000010000000-0x0000000010076000-memory.dmp

        memory/3752-69-0x0000000010000000-0x0000000010076000-memory.dmp

        memory/3752-72-0x0000000010000000-0x0000000010076000-memory.dmp

        memory/3752-75-0x0000000010000000-0x0000000010076000-memory.dmp

        memory/3752-78-0x0000000010000000-0x0000000010076000-memory.dmp

        memory/3752-81-0x0000000010000000-0x0000000010076000-memory.dmp

        memory/3752-84-0x0000000010000000-0x0000000010076000-memory.dmp

        memory/3752-87-0x0000000010000000-0x0000000010076000-memory.dmp

        memory/3752-90-0x0000000010000000-0x0000000010076000-memory.dmp