97bd6532c879043d25dfae53bc02917dead69faa020d9ce5a6da64420e485a39

Analysis

user interaction
yes
max time kernel
125s
max time network
118s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
17/04/2026, 18:18

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General

Target
YUB-X/Bin.lnk
Size 2KB
Sample260417-wxqrfae12r
SHA256 97bd6532c879043d25dfae53bc02917dead69faa020d9ce5a6da64420e485a39
MD5 12dd450e731aee14dec53f2a6265dc3b
SHA1 591c9ee237cd6c52a792215ae1fe52e9d46d0893
SHA512 c7cb4573a7dd186998be2ea1d06c0d4a72a4099a90e86fd3c9097371e3e0ac19a4240573cce9f50ac4383eba0e689971f3c7d665b0fac4dd3ce7359209894baf
TLSH
T1C941541126EA4713D7FF88B422FB75B4C739F752FA914A14814541942DA1A01ED25F1F
MD5 SHA1 SHA512 TLSH

Score

5^/10

Malware Config

Signatures

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
1828	YUB-X.exe
1828	YUB-X.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1383858298-2057492509-1726743289-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1383858298-2057492509-1726743289-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1383858298-2057492509-1726743289-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	cmd.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1383858298-2057492509-1726743289-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	cmd.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1383858298-2057492509-1726743289-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	cmd.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\YUB-X\Bin.lnk
1⤵
- Modifies registry class
PID:4484

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:3264

C:\Users\Admin\Desktop\YUB-X\YUB-X.exe
"C:\Users\Admin\Desktop\YUB-X\YUB-X.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:1828

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1828-0-0x0000000000850000-0x00000000008F3000-memory.dmp

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