Analysis
- user interaction
yes - max time kernel
899s - max time network
899s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
- submitted
03/07/2026, 03:40
General
- Target Jason-Unpack.rar
- Size 217.8MB
- Sample260703-d8a61sa15y
- SHA256 250e27ff9985f61aef439203d761a3a4826b65129cdebde61722494bedec69c6
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Obfuscated with Agile.Net obfuscator 2 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
- Modifies registry class 1 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
Processes
-
C:\Program Files\7-Zip\7zFM.exe"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\Jason-Unpack.rar"1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
-
C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵
-
C:\Users\Admin\Desktop\Jason-Cain\Cain\JASON Unpack.exe"C:\Users\Admin\Desktop\Jason-Cain\Cain\JASON Unpack.exe"1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
-
C:\Windows\System32\SecurityHealthHost.exe\\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding1⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
Bunifu.Licensing.dll
Bunifu.UI.WinForms.BunifuDropdown.dll
Guna.UI2.dll
memory/2712-62-0x0000023A00000000-0x0000023A01000000-memory.dmp
memory/2712-63-0x00007FFCE6A30000-0x00007FFCE73D4000-memory.dmp
memory/2712-64-0x00007FFCE6A30000-0x00007FFCE73D4000-memory.dmp
memory/2712-66-0x00000239F1C40000-0x00000239F1C50000-memory.dmp
memory/2712-60-0x00007FFCE6BBF000-0x00007FFCE6BC0000-memory.dmp
memory/2712-68-0x00000239F2180000-0x00000239F2392000-memory.dmp
memory/2712-61-0x00007FFCE6A30000-0x00007FFCE73D4000-memory.dmp
memory/2712-70-0x00000239F1DA0000-0x00000239F1E9E000-memory.dmp
memory/2712-72-0x00007FFCE6A30000-0x00007FFCE73D4000-memory.dmp
memory/2712-71-0x00007FFCE6A30000-0x00007FFCE73D4000-memory.dmp