Analysis
- max time kernel
150s - max time network
154s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
31/08/2026, 12:17
Static task
static1
Behavioral task
behavioral1
Sample
701d6201778829a7149cd5eff49fb69471b5597fb39885c7460828415437a0e0.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
701d6201778829a7149cd5eff49fb69471b5597fb39885c7460828415437a0e0.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
Fortaetteren/Kvilibrismens.ps1
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
Fortaetteren/Kvilibrismens.ps1
Resource
win11ltsc2024-20260709-en
General
- Target 701d6201778829a7149cd5eff49fb69471b5597fb39885c7460828415437a0e0.exe
- Size 774KB
- Sample260831-pgc23styaz
- SHA256 701d6201778829a7149cd5eff49fb69471b5597fb39885c7460828415437a0e0
- MD5 b7901fba0abd559e0ff4b069f045c1a6
- SHA1 58450800eeff3e3c5e1982211b8d2f521c238fca
- SHA512 54e54e2f252581b8c28750aaee66febd4276e17e1c0d31cf37d91b9053de07581a2035ef355ae5ee77391a9418fdd59541fb3b62878b8dad6a9633fc7c7ca72c
- SSDEEP 24576:FfYutccJqNs2YAora8Z4aLlHQu7JZtZOf7JGpbP:xAdNvYu8Z43u7JZtZOzUB
- TLSH T144F4CE3DAE93F422EBD8C979BC49FA4E1D10C9D007BC0B5E93B06E6974A5A51B10F16C
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Family: Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
- Badlisted process makes network request 4 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 9 4296 msiexec.exe 10 4296 msiexec.exe 11 4296 msiexec.exe 12 4296 msiexec.exe - Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
flow ioc 1 drive.google.com 9 drive.google.com - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 5264 powershell.exe 4296 msiexec.exe -
pid Process 5264 powershell.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 3 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 701d6201778829a7149cd5eff49fb69471b5597fb39885c7460828415437a0e0.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language msiexec.exe - Suspicious behavior: EnumeratesProcesses 9 IoCs
pid Process 5264 powershell.exe 5264 powershell.exe 5264 powershell.exe 5264 powershell.exe 5264 powershell.exe 5264 powershell.exe 5264 powershell.exe 5264 powershell.exe 5264 powershell.exe - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 5264 powershell.exe - Suspicious use of AdjustPrivilegeToken 22 IoCs
description pid Process Token: SeDebugPrivilege 5264 powershell.exe Token: SeIncreaseQuotaPrivilege 5264 powershell.exe Token: SeSecurityPrivilege 5264 powershell.exe Token: SeTakeOwnershipPrivilege 5264 powershell.exe Token: SeLoadDriverPrivilege 5264 powershell.exe Token: SeSystemProfilePrivilege 5264 powershell.exe Token: SeSystemtimePrivilege 5264 powershell.exe Token: SeProfSingleProcessPrivilege 5264 powershell.exe Token: SeIncBasePriorityPrivilege 5264 powershell.exe Token: SeCreatePagefilePrivilege 5264 powershell.exe Token: SeBackupPrivilege 5264 powershell.exe Token: SeRestorePrivilege 5264 powershell.exe Token: SeShutdownPrivilege 5264 powershell.exe Token: SeDebugPrivilege 5264 powershell.exe Token: SeSystemEnvironmentPrivilege 5264 powershell.exe Token: SeRemoteShutdownPrivilege 5264 powershell.exe Token: SeUndockPrivilege 5264 powershell.exe Token: SeManageVolumePrivilege 5264 powershell.exe Token: 33 5264 powershell.exe Token: 34 5264 powershell.exe Token: 35 5264 powershell.exe Token: 36 5264 powershell.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4296 msiexec.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4100 wrote to memory of 5264 4100 701d6201778829a7149cd5eff49fb69471b5597fb39885c7460828415437a0e0.exe 89 PID 5264 wrote to memory of 4296 5264 powershell.exe 92 PID 5264 wrote to memory of 4296 5264 powershell.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\701d6201778829a7149cd5eff49fb69471b5597fb39885c7460828415437a0e0.exe"C:\Users\Admin\AppData\Local\Temp\701d6201778829a7149cd5eff49fb69471b5597fb39885c7460828415437a0e0.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4100 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell.exe -windowstyle 1 "$Kandis=GC -raw 'C:\Users\Admin\AppData\Local\Witnessers153\raabte\amuletters\Fortaetteren\Kvilibrismens.Ort202';$Postharvest=$Kandis.SubString(52612,3);.$Postharvest($Kandis)"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5264 -
C:\Windows\SysWOW64\msiexec.exe"C:\Windows\SysWOW64\msiexec.exe"3⤵
- Badlisted process makes network request
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4296
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-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Witnessers153\raabte\amuletters\Fortaetteren\Afbraend67.Dem
- Size 408KB
- SHA256 cd859f041e3f4906b0435ce71e2c9259eca4e46bd49ec3bcd91b748aea400dde
- MD5 c09379ec13c75cc460cd2857ad77ef40
- SHA1 2c111c42a2ded748456af2060bb859fab07762b3
- SHA512 539c8801192c98076411e077c944dfa83106d14b1d8e25c429854f84591a9735367c736a7916092474836c20c3a75868e45dbd61fc7ca5814b04851d46f5cd6c
- SSDEEP 6144:AKZtkIt4aX44qw/ULmy9wQmEk7XqGN1qPBFGssvbvhNOT8VyPieiYQCADTnbHcu:JjkRK7umy91U7NqZFlKvhNk8VyqeidTh
- TLSH T1439401CC8E298DDFD62A5AB771C3506CEF85BDD0A9CC36858421FE255489F085062BEF
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Witnessers153\raabte\amuletters\Fortaetteren\Kvilibrismens.Ort202
- Size 51KB
- SHA256 f4883510e451e8c5c9bb5b6bbe2d31faa86811721da8a6dca01c55136c3e5b19
- MD5 70b59f340d06488ed0118b9ab1e9ef83
- SHA1 89dbe620198ad8c897e3e80a2e79218763b26418
- SHA512 cc3a59e1aa6068f317ccf2444be281159577b5ca8df06941656eb31f0b50f8b55e87e36a31cdfb5f4df206adbf3cf83830af5e0d248be0bfd824ac5e60ad132a
- SSDEEP 1536:YJ7UClvNg6YbQm/d59nHFraKH6kF4McWIIC:YqYlg6YZ/d59lm06kFYWIX
- TLSH T1F933BF08F7294B5CC384139CA9FA051D1F78CEB886B1D6E2CA5B72F731C11995A6C9E8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Witnessers153\raabte\amuletters\Omnicompetent\transudes.jpg
- Size 74B
- SHA256 994252c8960cf2a4008c57bb64c39a18937638230293db1ca2cbc7bc63fc8ba5
- MD5 1f48026df6e9e4aebc2867cb2a07a07d
- SHA1 8098b69100ff43d1df93d7d42fead7a6aebe7638
- SHA512 4edb34ee05c85efa311df528adc8954273fdfd6ad563aea480befee9e100e79f9492de3f26fd69ebd4bc510096866092dc24213835281d91bf8a9c536a725149
- TLSH T106A022230F20A00F802202E238C300802A2CAAC033380C0820C0030002CBA3EBE38300
- MD5 SHA1 SHA512 TLSH