a9c4d78cd5e550155bf8cc080f30d632a15155a6dd55b1d5991b7d40809ce336

General

Target

UnluckyWare.exe
Size

228KB
MD5

d7924023e6cb8826e6db9c1bb917ee4e
SHA1

d3727664988db585b9d632d2888963019b5e6e11
SHA256

a9c4d78cd5e550155bf8cc080f30d632a15155a6dd55b1d5991b7d40809ce336
SHA512

249102437da4a1a361b082b1683f4a69f7ee48ec7e423d2e0551440b61cbbd9f86ce2bd9b93507f7ffa4d268fb0f8d898870162eeb5eea458db67b50b3091519

Score

6^/10

evasion spyware trojan ransomware persistence

Malware Config

Signatures

Modifies control panel 2 IoCs

evasion

Processes:

UnluckyWare.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Control Panel\Desktop\WallpaperStyle = "0"	UnluckyWare.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Control Panel\Desktop\TileWallpaper = "0"	UnluckyWare.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

UnluckyWare.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Control Panel\Desktop\Wallpaper = "C:\\Windows\\000000051470.jpg"	UnluckyWare.exe

Adds Run entry to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

UnluckyWare.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Windows\CurrentVersion\Run\HWID = "\"C:\\Users\\Admin\\AppData\\Roaming\\{0e1a8162-5ae8-4c7f-84a0-a517575f0320}.exe\""	UnluckyWare.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

UnluckyWare.exeAUDIODG.EXE

description	pid	process
Token: SeDebugPrivilege	316	UnluckyWare.exe
Token: 33	692	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	692	AUDIODG.EXE
Token: 33	692	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	692	AUDIODG.EXE

Drops file in Windows directory 1 IoCs

Processes:

UnluckyWare.exe

description ioc process

File created C:\Windows\000000051470.jpg UnluckyWare.exe

description	ioc	process
File created	C:\Windows\000000051470.jpg	UnluckyWare.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

UnluckyWare.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\SystemCertificates\CA\Certificates\D89E3BD43D5D909B47A18977AA9D5CE36CEE184C	UnluckyWare.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\SystemCertificates\CA\Certificates\D89E3BD43D5D909B47A18977AA9D5CE36CEE184C\Blob = 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	UnluckyWare.exe

Drops desktop.ini file(s) 45 IoCs

Processes:

UnluckyWare.exe

description	ioc	process
File opened for modification	C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Accessories\Accessibility\Desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Admin\Links\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Admin\Documents\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Accessibility\Desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Accessories\System Tools\Desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\All Users\Microsoft\Windows\Ringtones\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Admin\Searches\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Public\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\System Tools\Desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Admin\Contacts\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Admin\Favorites\Links\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Admin\Desktop\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Public\Documents\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Default\AppData\Roaming\Microsoft\Windows\SendTo\Desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Admin\Favorites\Links for United States\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\All Users\Microsoft\Windows\Start Menu\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Admin\Downloads\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Public\Recorded TV\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Public\Music\Sample Music\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Public\Libraries\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Default\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Public\Desktop\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Games\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Accessories\Tablet PC\Desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Admin\Pictures\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Admin\Videos\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Admin\Saved Games\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Admin\Music\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Public\Videos\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Public\Pictures\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Public\Music\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Admin\Favorites\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Public\Videos\Sample Videos\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Public\Recorded TV\Sample Media\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Public\Pictures\Sample Pictures\desktop.ini	UnluckyWare.exe
File opened for modification	C:\Users\Public\Downloads\desktop.ini	UnluckyWare.exe
File opened for modification	C:\$Recycle.Bin\S-1-5-21-910373003-3952921535-3480519689-1000\desktop.ini	UnluckyWare.exe

C:\Users\Admin\AppData\Local\Temp\UnluckyWare.exe
"C:\Users\Admin\AppData\Local\Temp\UnluckyWare.exe"
1⤵
- Modifies control panel
- Sets desktop wallpaper using registry
- Adds Run entry to start application
- Suspicious use of AdjustPrivilegeToken
- Drops file in Windows directory
- Modifies system certificate store
- Drops desktop.ini file(s)
PID:316

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:1828

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x4ec
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:692

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

3

T1112

Install Root Certificate

1

T1130

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Defacement

1

T1491

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Downloads

memory/316-1-0x0000000000000000-0x0000000000000000-disk.dmp

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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