Analysis
- max time kernel
149s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
10/08/2026, 19:18
Static task
static1
Behavioral task
behavioral1
Sample
25a3b3bc5096d37bdf34466c28f5d04021cefe6a75d0bc3b8895f6c15a132b91.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
25a3b3bc5096d37bdf34466c28f5d04021cefe6a75d0bc3b8895f6c15a132b91.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
Skrifttegns143.ps1
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
Skrifttegns143.ps1
Resource
win11ltsc2024-20260709-en
General
- Target 25a3b3bc5096d37bdf34466c28f5d04021cefe6a75d0bc3b8895f6c15a132b91.exe
- Size 912KB
- Sample260810-x1bblafq2x
- SHA256 25a3b3bc5096d37bdf34466c28f5d04021cefe6a75d0bc3b8895f6c15a132b91
- MD5 64d8ccfe4ccdb54652534bb0bb674594
- SHA1 e9e27d2718a978f78fc8c8b9384e92c26e2793d7
- SHA512 a0b3e3ed455f312945ff668d41f5281d3ab79832f20a8949673b6a013a8254e3fd41ad7a88ae9975ec9b5ec67534e391fa252c724f6a0ee3cca3069b60e3869c
- SSDEEP 24576:BNY8Vh5RY5yiJwby3CGvRqJDVS+0oyQjVYst418t+J6:vYgxYAi9C6qJD8+0oyKYsy1K+J6
- TLSH T1F7152344A264CAD3E65202320D3795B671F32C7A0D53E66F63A83A6E7F71322821F7D5
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-889581200-2041691093-2048517887-1000\Control Panel\International\Geo\Nation 25a3b3bc5096d37bdf34466c28f5d04021cefe6a75d0bc3b8895f6c15a132b91.exe - Badlisted process makes network request 9 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 45 4224 msiexec.exe 60 4224 msiexec.exe 64 4224 msiexec.exe 66 4224 msiexec.exe 76 4224 msiexec.exe 77 4224 msiexec.exe 82 4224 msiexec.exe 83 4224 msiexec.exe 86 4224 msiexec.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 4424 powershell.exe 4224 msiexec.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 25a3b3bc5096d37bdf34466c28f5d04021cefe6a75d0bc3b8895f6c15a132b91.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 4424 powershell.exe 4424 powershell.exe 4424 powershell.exe 4424 powershell.exe 4424 powershell.exe 4424 powershell.exe 4424 powershell.exe 4424 powershell.exe 4424 powershell.exe - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4424 powershell.exe - Suspicious use of AdjustPrivilegeToken 22 IoCs
description pid Process Token: SeDebugPrivilege 4424 powershell.exe Token: SeIncreaseQuotaPrivilege 4424 powershell.exe Token: SeSecurityPrivilege 4424 powershell.exe Token: SeTakeOwnershipPrivilege 4424 powershell.exe Token: SeLoadDriverPrivilege 4424 powershell.exe Token: SeSystemProfilePrivilege 4424 powershell.exe Token: SeSystemtimePrivilege 4424 powershell.exe Token: SeProfSingleProcessPrivilege 4424 powershell.exe Token: SeIncBasePriorityPrivilege 4424 powershell.exe Token: SeCreatePagefilePrivilege 4424 powershell.exe Token: SeBackupPrivilege 4424 powershell.exe Token: SeRestorePrivilege 4424 powershell.exe Token: SeShutdownPrivilege 4424 powershell.exe Token: SeDebugPrivilege 4424 powershell.exe Token: SeSystemEnvironmentPrivilege 4424 powershell.exe Token: SeRemoteShutdownPrivilege 4424 powershell.exe Token: SeUndockPrivilege 4424 powershell.exe Token: SeManageVolumePrivilege 4424 powershell.exe Token: 33 4424 powershell.exe Token: 34 4424 powershell.exe Token: 35 4424 powershell.exe Token: 36 4424 powershell.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2320 wrote to memory of 4424 2320 25a3b3bc5096d37bdf34466c28f5d04021cefe6a75d0bc3b8895f6c15a132b91.exe 84 PID 4424 wrote to memory of 4224 4424 powershell.exe 97 PID 4424 wrote to memory of 4224 4424 powershell.exe 97
Processes
-
C:\Users\Admin\AppData\Local\Temp\25a3b3bc5096d37bdf34466c28f5d04021cefe6a75d0bc3b8895f6c15a132b91.exe"C:\Users\Admin\AppData\Local\Temp\25a3b3bc5096d37bdf34466c28f5d04021cefe6a75d0bc3b8895f6c15a132b91.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2320 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "$hypercarbia=GC -raw 'C:\Users\Admin\AppData\Local\uncrowded\premierjus\Skrifttegns143.Akv';$Tryknaptelefons=$hypercarbia.SubString(52669,3); .$Tryknaptelefons($hypercarbia)"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4424 -
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
PID:4224
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qegaf4rc.bbn.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\uncrowded\premierjus\Overhanding.Sju
- Size 346KB
- SHA256 7537e915643531ddbb93c37c2a276191daac26cfc48b232d25869e72bad2051b
- MD5 4d94fc7f2643deb82e48a37fd810ad2f
- SHA1 1db8285c714d18716f5736c7d9b3c47f50e37c4d
- SHA512 147cb1f1a6e55a330ca83f6df23accf3b801223fb48536be1b303bbed13f446402f786fb78ad02252013d5391cd6f55ced563f68dd7dc6cbe136dea5262c59dc
- SSDEEP 6144:0VH32iwdRci8uStwWG1LTV8roehG2F8V0N4/Qpor4/xmtFrZ8OVDRebPbpdXlR0t:SHmiwHci0m11yn8V0NZn/xUZNVDWHXnk
- TLSH T156740190F9033CD6C667363091F34969EC490FDE94620E76E85E82B4E98DC407AD3AE7
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\uncrowded\premierjus\Skrifttegns143.Akv
- Size 52KB
- SHA256 0e2052647e5ab82c8df387691bb6871294de498cb89a88ce1d5b42f02a49289a
- MD5 54c4074308e154f1761dc555393630a9
- SHA1 904035ca80dedd2279d2c0cffa589ba6b40eeae6
- SHA512 fe04f1280f1e7f03b85fbbc920c3d1a0eb51e93fd3108a61cf9f40541be79dece894cf3426819edb226ecc9d9bd11314201b28e0eb94dc4e89c9572e03cd4b1f
- SSDEEP 1536:PssAOVW4ztFPvU0lhd0eprQvpYHgH8dPvm:P6QW4ztFPvT3d0epr6uH68dnm
- TLSH T10433FDB22E5B5BD3223F299091012FAD7D3401DBC2F83B58F414B67C25A1B37A6BD964
- MD5 SHA1 SHA512 SSDEEP TLSH