f74154c53a2901921ef2f4609a21d538c4c1ab03c20d34412f3db726210c53af

Analysis

max time kernel
24s
max time network
173s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
01-10-2022 23:29

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General

Target

f74154c53a2901921ef2f4609a21d538c4c1ab03c20d34412f3db726210c53af.vbs
Size

7KB
MD5

72a114bc2eec6ba5046b6eb408eda6d0
SHA1

3b504aa726c99877dc884f537756bd0e18964675
SHA256

f74154c53a2901921ef2f4609a21d538c4c1ab03c20d34412f3db726210c53af
SHA512

7716f14d2365d81b5a44b6718a6202db3e5a1d743f365807878d504290079c447564f830ffbeff5c626473dbc501e68ae9fa5c6d5f7ee28c84a14bfbe5343667
SSDEEP

96:0AwpMGgcSYTT4bhhi/9wz/PsoFOZFyR8pm7Hg3Ge2UnR1BkKJPpv4SK9Xj9Y9P95:mmcFTmq/mdFaFCFEbOB0FVxRVR6vlg

Score

6^/10

persistence ransomware

Malware Config

Signatures

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

WScript.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\AngelYKA = "C:\\Windows\\Angelica.vbs"	WScript.exe
Key created	\REGISTRY\MACHINE\Software\Microsoft\Windows\CurrentVersion\Run	WScript.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

WScript.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\Desktop\Wallpaper = "C:\\Angelica.HTM"	WScript.exe

Drops file in Program Files directory 2 IoCs

Processes:

WScript.exe

description ioc process

File created C:\Program Files\mirc\script.ini WScript.exe
File created C:\Program Files\Pirch\events.ini WScript.exe
Drops file in Windows directory 1 IoCs

Processes:

WScript.exe

description ioc process

File created C:\Windows\Angelica.vbs WScript.exe
Modifies Control Panel 1 IoCs
evasion

Processes:

WScript.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\Desktop WScript.exe

description	ioc	process
File created	C:\Program Files\mirc\script.ini	WScript.exe
File created	C:\Program Files\Pirch\events.ini	WScript.exe

description	ioc	process
File created	C:\Windows\Angelica.vbs	WScript.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\Desktop	WScript.exe

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

Processes:

WScript.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Local Page = "C:\\Angelica.HTM"	WScript.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main	WScript.exe

Modifies Internet Explorer start page 1 TTPs 1 IoCs

stealer

Modify Registry

T1112

Processes:

WScript.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "C:\\Angelica.HTM"	WScript.exe

Modifies registry class 2 IoCs

Processes:

WScript.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\VBSfile	WScript.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\VBSFile\DefaultIcon = "C:\\Windows\\System\\shell32.dll,3"	WScript.exe

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\f74154c53a2901921ef2f4609a21d538c4c1ab03c20d34412f3db726210c53af.vbs"
1⤵
- Adds Run key to start application
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies Control Panel
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Modifies registry class
PID:2220

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Defacement

T1491

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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