Analysis
- max time kernel
148s - max time network
129s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/10/2026, 09:18
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
3f48b1c262d6327ba85dfda061e3e6885bd2787c61f255f4989f28a8d5a41de8.exe
Resource
win10v2004-20260911-en
6 signatures
150 seconds
General
- Target 3f48b1c262d6327ba85dfda061e3e6885bd2787c61f255f4989f28a8d5a41de8.exe
- Size 240KB
- Sample261001-k9thbascqe
- SHA256 3f48b1c262d6327ba85dfda061e3e6885bd2787c61f255f4989f28a8d5a41de8
- MD5 0003acb1f2a5469e95b9485dd65086e2
- SHA1 fa4e7d56ded93fdd7aa16163d2ef18b93174b270
- SHA512 47e0ab0e9798a851c74a7fe27c1311b8ac81c065bd111bbd54370f7f0889700c3d405bdf60d7c2da713ed360e2a529b91629b6d8a77b7b5589a1528a3e3efb35
- SSDEEP 6144:OGxCfPf0s3KPHfBxR8jPs1F1yD9jvryfL9SqXVdO5:OG60BpL8jk1FGjDc8GVdO5
- TLSH T1BA34BE63A4BCAAAFDDD82F379C4E880713B66FE4D890603E1C44710EFE1A5095F7A516
- 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 4560 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 3f48b1c262d6327ba85dfda061e3e6885bd2787c61f255f4989f28a8d5a41de8.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language systeminfo.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4560 cmd.exe 4700 PING.EXE - Gathers system information 1 TTPs 1 IoCs
Runs systeminfo.exe.
pid Process 5920 systeminfo.exe - Runs ping.exe 1 TTPs 1 IoCs
pid Process 4700 PING.EXE - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2504 wrote to memory of 4560 2504 3f48b1c262d6327ba85dfda061e3e6885bd2787c61f255f4989f28a8d5a41de8.exe 89 PID 4560 wrote to memory of 5920 4560 cmd.exe 91 PID 4560 wrote to memory of 4700 4560 cmd.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\3f48b1c262d6327ba85dfda061e3e6885bd2787c61f255f4989f28a8d5a41de8.exe"C:\Users\Admin\AppData\Local\Temp\3f48b1c262d6327ba85dfda061e3e6885bd2787c61f255f4989f28a8d5a41de8.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2504 -
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:4560 -
C:\Windows\SysWOW64\systeminfo.exesysteminfo3⤵
- System Location Discovery: System Language Discovery
- Gathers system information
PID:5920
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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:4700
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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