Analysis
- max time kernel
150s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/10/2026, 09:19
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f61ead6c37a37aa980010509077bc93a71e596f67619fa3c912da0d209761710.exe
Resource
win10v2004-20260911-en
6 signatures
150 seconds
General
- Target f61ead6c37a37aa980010509077bc93a71e596f67619fa3c912da0d209761710.exe
- Size 240KB
- Sample261002-laltvsts4p
- SHA256 f61ead6c37a37aa980010509077bc93a71e596f67619fa3c912da0d209761710
- MD5 96b9e17ae5fe27383e08501e337bed1b
- SHA1 9d744550bfaf44ff7f01980a7b3b8aa8939b34d0
- SHA512 6942aec4355608890fb64d09727890d78582fcd05af2883ee4d9832c06193345e8766828a500f0e9926b84de7c62ed486d52f1887e02c8ea6bb64404f8c3e8d8
- SSDEEP 6144:wGxCfPf0s3KPHfBxR8jPs1F1yD9jvryfL9SqXVdOk:wG60BpL8jk1FGjDc8GVdOk
- TLSH T16434BE63A4BCAA9FDDD82F379C4E880713B66FE4D890603E1C44710EFE2A5095F7A516
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- 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.
pid Process 4988 cmd.exe - System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f61ead6c37a37aa980010509077bc93a71e596f67619fa3c912da0d209761710.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language systeminfo.exe - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4988 cmd.exe 3692 PING.EXE - Gathers system information 1 TTPs 1 IoCs
Runs systeminfo.exe.
pid Process 1080 systeminfo.exe - Runs ping.exe 1 TTPs 1 IoCs
pid Process 3692 PING.EXE - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1336 wrote to memory of 4988 1336 f61ead6c37a37aa980010509077bc93a71e596f67619fa3c912da0d209761710.exe 89 PID 4988 wrote to memory of 1080 4988 cmd.exe 91 PID 4988 wrote to memory of 3692 4988 cmd.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\f61ead6c37a37aa980010509077bc93a71e596f67619fa3c912da0d209761710.exe"C:\Users\Admin\AppData\Local\Temp\f61ead6c37a37aa980010509077bc93a71e596f67619fa3c912da0d209761710.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1336 -
C:\Windows\SysWOW64\cmd.execmd.exe /c systeminfo>>C:\Windows\temp\setup_gitlog.txt&ping 8.8.8.8>>C:\Windows\temp\setup_gitlog.txt2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:4988 -
C:\Windows\SysWOW64\systeminfo.exesysteminfo3⤵
- System Location Discovery: System Language Discovery
- Gathers system information
PID:1080
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C:\Windows\SysWOW64\PING.EXEping 8.8.8.83⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:3692
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\temp\setup_gitlog.txt
- Size 16B
- SHA256 d3d25ec42d2042ec4868d353f8f7bcfbf67eacd38dd1e94930582cfe7147e687
- MD5 661a1dfb775a4ae4c2692d606deae9c6
- SHA1 d0b7c0c3856bf8f116047049c731ac8e7781e83f
- SHA512 5971c917b0f78c6d4f51728b6824d2ebbc4a28b7eec6f05f1d66bf14266b0f697c5d194bc7e78dae462cebace7baa7c849fe81841c791ec7eba8aef6e779eea6
- MD5 SHA1 SHA512