Analysis
- max time kernel
148s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
19/09/2026, 14:45
General
- Target jaffacakes118__99cf736e94b847c26dfe7569f47b240d.exe
- Size 252KB
- Sample260919-r4ycmsge47
- SHA256 1f5be8e065e4a177a40460298491b9093473045da1e27bb75dbb17fa554a9097
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Unexpected DNS network traffic destination 3 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
- UPX packed file 10 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Windows directory 2 IoCs
- 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.
- Modifies data under HKEY_USERS 5 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118__99cf736e94b847c26dfe7569f47b240d.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118__99cf736e94b847c26dfe7569f47b240d.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\G_Server1.2.exeC:\Windows\G_Server1.2.exe1⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE"2⤵
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
G_Server1.2.exe
memory/4712-0-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/4712-1-0x00000000004AF000-0x00000000004B0000-memory.dmp
memory/4712-2-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/4712-7-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/5032-4-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/5032-5-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/5032-8-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/5032-14-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/5032-19-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/5032-20-0x0000000000400000-0x00000000004B0000-memory.dmp