Analysis
- max time kernel
148s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/07/2026, 09:44
Static task
static1
Behavioral task
behavioral1
Sample
8cd09540481ba4a24038800d8a4b41d3b593f24310746337dbe19f9930f25f39.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
8cd09540481ba4a24038800d8a4b41d3b593f24310746337dbe19f9930f25f39.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win11ltsc2024-20260710-en
General
- Target 8cd09540481ba4a24038800d8a4b41d3b593f24310746337dbe19f9930f25f39.exe
- Size 322KB
- Sample260720-lqm2vsdw2k
- SHA256 8cd09540481ba4a24038800d8a4b41d3b593f24310746337dbe19f9930f25f39
- MD5 7255166c05fe9ec0af5fbb6515ae646c
- SHA1 658d1eec98d231f641a47ce0b2500783f827ba39
- SHA512 53f43b772d3b81c1acb69858f98b70cf3947c159947e31fb82d5c3a3db40c5031eff424f786b5bc813320b760dc5d9eb6e5f8a1f65b5cfb21ae031dd21827756
- SSDEEP 6144:/yWZ6otnB1qUh8JwojLBx8QUUyN92NfDUmyc7rQb1nkhFPTK+3W06E:/yWZfAj8bxP2BDUmVhY0Z
- TLSH T1D4646BC2F850C191F52B0B3115776DF1063B7E66BAF4B92EB44832651373583AA3B92B
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 2328 Un.exe - Executes dropped EXE 1 IoCs
pid Process 2328 Un.exe - Loads dropped DLL 2 IoCs
pid Process 2328 Un.exe 2328 Un.exe - 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 8cd09540481ba4a24038800d8a4b41d3b593f24310746337dbe19f9930f25f39.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Un.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1512 wrote to memory of 2328 1512 8cd09540481ba4a24038800d8a4b41d3b593f24310746337dbe19f9930f25f39.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\8cd09540481ba4a24038800d8a4b41d3b593f24310746337dbe19f9930f25f39.exe"C:\Users\Admin\AppData\Local\Temp\8cd09540481ba4a24038800d8a4b41d3b593f24310746337dbe19f9930f25f39.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1512 -
C:\Users\Admin\AppData\Local\Temp\~nsu1.tmp\Un.exe"C:\Users\Admin\AppData\Local\Temp\~nsu1.tmp\Un.exe" _?=C:\Users\Admin\AppData\Local\Temp\2⤵
- Deletes itself
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2328
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\nsq8515.tmp\System.dll
- Size 12KB
- SHA256 8b4c47c4cf5e76ec57dd5a050d5acd832a0d532ee875d7b44f6cdaf68f90d37c
- MD5 9b38a1b07a0ebc5c7e59e63346ecc2db
- SHA1 97332a2ffcf12a3e3f27e7c05213b5d7faa13735
- SHA512 26e77f8e10f6d8693c92bd036b53a3f6e0c523090ef8dfe479815f556ecd2b57fc90ce9f7cceebe70460d464decb27ad1fe240819fd56997764e96506b6a439c
- SSDEEP 192:kjHcQ0qWTlt7wi5Aj/lM0sEWD/wtYbBjpNQybC7y+XZ40QPi:U/Qlt7wiij/lMRv/9V4b4r
- TLSH T1E8427C1297B089F2F151093419667F2A6FBEAC5D17F405A3CFE304C63D212CB9839243
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsq8515.tmp\modern-wizard.bmp
- Size 25KB
- SHA256 3ad2dc318056d0a2024af1804ea741146cfc18cc404649a44610cbf8b2056cf2
- MD5 cbe40fd2b1ec96daedc65da172d90022
- SHA1 366c216220aa4329dff6c485fd0e9b0f4f0a7944
- SHA512 62990cb16e37b6b4eff6ab03571c3a82dcaa21a1d393c3cb01d81f62287777fb0b4b27f8852b5fa71bc975feab5baa486d33f2c58660210e115de7e2bd34ea63
- SSDEEP 24:Qwika6aSaaDaVYoG6abuJsnZs5GhI11BayNXPcDrSsUWcSphsWwlEWqCl6aHAX2x:Qoi47a5G8SddzKFIcsOz3Xz
- TLSH T139C29757DE6B6EA4BE0804EF1A0694931C71FE211AB0CD0561D2B767B4FC93B19A0B3C
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsq8515.tmp\nsDialogs.dll
- Size 9KB
- SHA256 b1350f487692057c8ffde75dcc55287a52a3272240d4d4912f24464b27551fc0
- MD5 8f0e7415f33843431df308bb8e06af81
- SHA1 1314272e6ad3be1985d4a1607b890a34b0bde8b5
- SHA512 5450b2070c40b257c28ba9a472d762f91b78928d1e8d4d88e0576992065a61fb9a6513006e6b5947c415c9e02ae80a90a85b58da7e016a424331c8cd596ed684
- SSDEEP 96:obEv02zUu56FcS817eTaXx85qHFcUcxSgB5PKtAtoniJninnt3DVEB3YHNqkzfFc:obEvCu5e81785qHFcU0PuAw0uytIFc
- TLSH T19D12F892E2A454B3C5D6523B36AA2F2DCBBD5329B0927C01C7738E4D39395766E38343
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\~nsu1.tmp\Un.exe
- Size 322KB
- SHA256 8cd09540481ba4a24038800d8a4b41d3b593f24310746337dbe19f9930f25f39
- MD5 7255166c05fe9ec0af5fbb6515ae646c
- SHA1 658d1eec98d231f641a47ce0b2500783f827ba39
- SHA512 53f43b772d3b81c1acb69858f98b70cf3947c159947e31fb82d5c3a3db40c5031eff424f786b5bc813320b760dc5d9eb6e5f8a1f65b5cfb21ae031dd21827756
- SSDEEP 6144:/yWZ6otnB1qUh8JwojLBx8QUUyN92NfDUmyc7rQb1nkhFPTK+3W06E:/yWZfAj8bxP2BDUmVhY0Z
- TLSH T1D4646BC2F850C191F52B0B3115776DF1063B7E66BAF4B92EB44832651373583AA3B92B
- MD5 SHA1 SHA512 SSDEEP TLSH