Analysis
- user interaction
yes - max time kernel
94s - max time network
98s - platform
windows10-ltsc_2021_x64 - resource
win10ltsc2021-20260130-en - resource tags
arch:x64arch:x86image:win10ltsc2021-20260130-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows - submitted
07/05/2026, 02:44
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
YUB-X/Autoexec.lnk
Resource
win10ltsc2021-20260130-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
YUB-X/Bin.lnk
Resource
win10ltsc2021-20260130-en
2 signatures
150 seconds
Behavioral task
behavioral3
Sample
YUB-X/Scripts.lnk
Resource
win10ltsc2021-20260130-en
2 signatures
150 seconds
Behavioral task
behavioral4
Sample
YUB-X/Workspace.lnk
Resource
win10ltsc2021-20260130-en
2 signatures
150 seconds
Behavioral task
behavioral5
Sample
YUB-X/YUB-X.exe
Resource
win10ltsc2021-20260130-en
1 signatures
150 seconds
General
- Target YUB-X/Bin.lnk
- Size 2KB
- Sample260507-c8jbysat4k
- SHA256 97bd6532c879043d25dfae53bc02917dead69faa020d9ce5a6da64420e485a39
- MD5 12dd450e731aee14dec53f2a6265dc3b
- SHA1 591c9ee237cd6c52a792215ae1fe52e9d46d0893
- SHA512 c7cb4573a7dd186998be2ea1d06c0d4a72a4099a90e86fd3c9097371e3e0ac19a4240573cce9f50ac4383eba0e689971f3c7d665b0fac4dd3ce7359209894baf
- TLSH T1C941541126EA4713D7FF88B422FB75B4C739F752FA914A14814541942DA1A01ED25F1F
- MD5 SHA1 SHA512 TLSH
Score
3/10
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-880639880-2214913997-617214392-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU cmd.exe Set value (data) \REGISTRY\USER\S-1-5-21-880639880-2214913997-617214392-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 cmd.exe Set value (data) \REGISTRY\USER\S-1-5-21-880639880-2214913997-617214392-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff cmd.exe Key created \REGISTRY\USER\S-1-5-21-880639880-2214913997-617214392-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-880639880-2214913997-617214392-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell cmd.exe