Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
25/08/2026, 13:30
General
- Target 324ca7ec586f19fa362fa98c5588c77cdc5625324672466b014bfa72e812bfd4.exe
- Size 1.1MB
- Sample260825-qryl7sshjd
- SHA256 324ca7ec586f19fa362fa98c5588c77cdc5625324672466b014bfa72e812bfd4
Malware Config
Signatures
- Adds policy Run key to start application 2 TTPs 2 IoCs
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 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 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 8 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 4 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\324ca7ec586f19fa362fa98c5588c77cdc5625324672466b014bfa72e812bfd4.exe"C:\Users\Admin\AppData\Local\Temp\324ca7ec586f19fa362fa98c5588c77cdc5625324672466b014bfa72e812bfd4.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\324ca7ec586f19fa362fa98c5588c77cdc5625324672466b014bfa72e812bfd4.exeC:\Users\Admin\AppData\Local\Temp\324ca7ec586f19fa362fa98c5588c77cdc5625324672466b014bfa72e812bfd4.exe 400339035F03560370036603710370035F03420367036E036A036D035F0342037303730347036203770362035F0351036C0362036E036A036D0364035F036B03650369037A03650369037A035F0330034D0334037B0332035B034B035C036A03750335034B03310379033A035F037103460349033B033A03--ao\`2⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\hfjyfjy\3N7x1XH_iv6H2z9\rEJ89.exe"C:\Users\Admin\AppData\Roaming\hfjyfjy\3N7x1XH_iv6H2z9\rEJ89.exe"3⤵
- Adds policy Run key to start application
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
rEJ89.exe
rEJ89.txt
simpropace.dll
memory/4236-23-0x0000000003ED0000-0x0000000003FBB000-memory.dmp
memory/4236-26-0x0000000004170000-0x0000000004216000-memory.dmp
memory/4236-11-0x0000000000850000-0x0000000000851000-memory.dmp
memory/4236-13-0x0000000010000000-0x0000000010068000-memory.dmp
memory/4236-12-0x0000000010000000-0x0000000010068000-memory.dmp
memory/4236-14-0x0000000002630000-0x0000000002717000-memory.dmp
memory/4236-15-0x0000000002630000-0x0000000002717000-memory.dmp
memory/4236-10-0x0000000000820000-0x0000000000821000-memory.dmp
memory/4236-17-0x0000000002630000-0x0000000002717000-memory.dmp
memory/4236-18-0x0000000003B10000-0x0000000003D11000-memory.dmp
memory/4236-22-0x0000000010000000-0x0000000010068000-memory.dmp
memory/4236-8-0x0000000010000000-0x0000000010068000-memory.dmp
memory/4236-24-0x0000000003ED0000-0x0000000003FBB000-memory.dmp
memory/4236-9-0x0000000000840000-0x0000000000841000-memory.dmp
memory/4236-27-0x00000000045A0000-0x0000000004715000-memory.dmp
memory/4236-28-0x00000000045A0000-0x0000000004715000-memory.dmp
memory/4236-30-0x0000000004220000-0x0000000004272000-memory.dmp
memory/4236-32-0x0000000002630000-0x0000000002717000-memory.dmp
memory/4236-31-0x0000000003D30000-0x0000000003D31000-memory.dmp
memory/4236-33-0x0000000003B10000-0x0000000003D11000-memory.dmp
memory/4236-34-0x0000000004220000-0x0000000004272000-memory.dmp
memory/4236-35-0x0000000003B10000-0x0000000003D11000-memory.dmp
memory/4236-36-0x0000000010000000-0x0000000010068000-memory.dmp
memory/4236-37-0x0000000003ED0000-0x0000000003FBB000-memory.dmp
memory/4236-38-0x0000000004170000-0x0000000004216000-memory.dmp
memory/4236-39-0x00000000045A0000-0x0000000004715000-memory.dmp
memory/4236-40-0x0000000004220000-0x0000000004272000-memory.dmp