Analysis
- max time kernel
146s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/06/2026, 07:44
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
7837b33d2bf16023478d1aa11d42927c390940fcdf7861c955c79111afc5178d.exe
Resource
win10v2004-20260513-en
2 signatures
150 seconds
General
- Target 7837b33d2bf16023478d1aa11d42927c390940fcdf7861c955c79111afc5178d.exe
- Size 522KB
- Sample260630-jk9mkaas21
- SHA256 aebcd45162b7b1f8780c4d9fa030b58a906410bd75249590b054245607413be1
- MD5 9869aadaeb852a331fc47fae03f45853
- SHA1 7ed1aff69d5f61a8f2b0e045499c9e4aa46ad004
- SHA512 9b54fc921a6652cfeca3a851615d019179053a8174a558fa54cfd94a93812ee1ff798520806d9e139f6e578e8ceab9cc0740b145ee0bd065df87dc14e5d7d15c
- SSDEEP 12288:Myu8l/+h8ZWB8gstvJulQE2CylJ/sgGfUSk8DNp:Zl/+hMtulQ+ylVsgGPk8DT
- TLSH T1D9B48D11BE81A1F2E6815174A2BA4B37AD3D5A184314DBD3E39458ACD8206F17E3E3DF
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
-
pid Process 4908 powershell.exe - 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7837b33d2bf16023478d1aa11d42927c390940fcdf7861c955c79111afc5178d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe - Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 3984 7837b33d2bf16023478d1aa11d42927c390940fcdf7861c955c79111afc5178d.exe 3984 7837b33d2bf16023478d1aa11d42927c390940fcdf7861c955c79111afc5178d.exe 3984 7837b33d2bf16023478d1aa11d42927c390940fcdf7861c955c79111afc5178d.exe 3984 7837b33d2bf16023478d1aa11d42927c390940fcdf7861c955c79111afc5178d.exe 4908 powershell.exe 4908 powershell.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4908 powershell.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3984 wrote to memory of 4908 3984 7837b33d2bf16023478d1aa11d42927c390940fcdf7861c955c79111afc5178d.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\7837b33d2bf16023478d1aa11d42927c390940fcdf7861c955c79111afc5178d.exe"C:\Users\Admin\AppData\Local\Temp\7837b33d2bf16023478d1aa11d42927c390940fcdf7861c955c79111afc5178d.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3984 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -ex bypass -C "Get-NetAdapter | Where-Object { $_.Status -eq 'Up' -and $_.HardwareInterface -eq $true -and $_.InterfaceDescription -notmatch 'Nord|VPN|Virtual|TAP|TUN' } | ForEach-Object { Set-DnsClientServerAddress -InterfaceAlias $_.Name -ServerAddresses ('8.8.8.8','8.8.4.4') }"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4908
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\mservice.exe
- Size 1KB
- SHA256 16ce845440c38f491f80553aee7a8144dcc0a82c46258deaffdd10a0fa3d2db2
- MD5 fc10f358967a59750ef6fd9a698e2d60
- SHA1 3fc472d167c41a4193625aff84ee6e599b302002
- SHA512 9664693058cb0573a00cb8497bd5866f523fed0553a51417caaea300dbbed793f9fe2fb1b06a946284c2c4769f888a8ea9e7789c3d143398d5ae9b2a7735eb71
- TLSH T11F21EE1FE641194BF25E0064BFE1EB472B1F2167E85C4F713A69E029C2990F568632CC
- MD5 SHA1 SHA512 TLSH