Analysis
- max time kernel
149s - max time network
130s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
12/09/2026, 00:14
General
- Target jaffacakes118_36c3dc9e4094ff04ce2bb4c5fe14363aba3f6abdcf2db015f1f3efee3e8a262e.exe
- Size 5.1MB
- Sample260912-ajvmkswarf
- SHA256 36c3dc9e4094ff04ce2bb4c5fe14363aba3f6abdcf2db015f1f3efee3e8a262e
Malware Config
Extracted
-
gcleaner
-
185.156.73.98
-
45.91.200.135
Signatures
- Family: GCleaner
GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.
- Downloads MZ/PE file 1 IoCs
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_36c3dc9e4094ff04ce2bb4c5fe14363aba3f6abdcf2db015f1f3efee3e8a262e.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_36c3dc9e4094ff04ce2bb4c5fe14363aba3f6abdcf2db015f1f3efee3e8a262e.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\svchost015.exeC:\Users\Admin\AppData\Local\Temp\svchost015.exe2⤵
- Downloads MZ/PE file
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
service[1].htm
svchost015.exe
memory/1916-3-0x0000000000400000-0x0000000000916000-memory.dmp
memory/1916-5-0x0000000000400000-0x0000000000916000-memory.dmp
memory/1916-0-0x0000000000AB0000-0x0000000000AB1000-memory.dmp
memory/1916-2-0x0000000000AB0000-0x0000000000AB1000-memory.dmp
memory/1916-1-0x00000000004AB000-0x00000000004AC000-memory.dmp
memory/4420-13-0x0000000000FB0000-0x0000000000FDF000-memory.dmp
memory/4420-14-0x0000000000FB0000-0x0000000000FDF000-memory.dmp
memory/4420-19-0x0000000010000000-0x000000001001C000-memory.dmp
memory/4420-23-0x0000000000FB0000-0x0000000000FDF000-memory.dmp
memory/4420-44-0x0000000000FB0000-0x0000000000FDF000-memory.dmp