Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
24/09/2026, 22:30
General
- Target jaffacakes118_3ae9c5a4d109b51bfc445d70940deafc1676aa23b8bd9e4e64130af900392425.exe
- Size 120KB
- Sample260924-2ewgvstdke
- SHA256 3ae9c5a4d109b51bfc445d70940deafc1676aa23b8bd9e4e64130af900392425
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Suspicious use of SetThreadContext 2 IoCs
- Executes a command shell one-liner 1 TTPs 1 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 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 17 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\jaffacakes118_3ae9c5a4d109b51bfc445d70940deafc1676aa23b8bd9e4e64130af900392425.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_3ae9c5a4d109b51bfc445d70940deafc1676aa23b8bd9e4e64130af900392425.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\jaffacakes118_3ae9c5a4d109b51bfc445d70940deafc1676aa23b8bd9e4e64130af900392425.exeC:\Users\Admin\AppData\Local\Temp\jaffacakes118_3ae9c5a4d109b51bfc445d70940deafc1676aa23b8bd9e4e64130af900392425.exe2⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\expB84F.tmp.bat"3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Users\Admin\AppData\Roaming\KB00483348.exe"C:\Users\Admin\AppData\Roaming\KB00483348.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\KB00483348.exeC:\Users\Admin\AppData\Roaming\KB00483348.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
expB84F.tmp.bat
KB00483348.exe
memory/1072-1-0x0000000000400000-0x0000000000419000-memory.dmp
memory/1072-5-0x0000000000400000-0x0000000000419000-memory.dmp
memory/1072-6-0x0000000000400000-0x0000000000419000-memory.dmp
memory/1072-13-0x0000000000400000-0x0000000000419000-memory.dmp
memory/1264-28-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2572-23-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2572-35-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2572-27-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2572-26-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2572-25-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2572-41-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2572-22-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2572-40-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2572-30-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2572-29-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2572-31-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2572-32-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2572-33-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2572-24-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2572-36-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2572-38-0x0000000000400000-0x0000000000419000-memory.dmp
memory/4568-3-0x0000000000400000-0x0000000000424000-memory.dmp
memory/4568-0-0x0000000000890000-0x0000000000891000-memory.dmp