dcce5e78bbb430007d84cf51551750344495097e4a05ca57dcbcc7d90ce553f3

Analysis

max time kernel
91s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
02/02/2024, 22:32

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General

Target

dcce5e78bbb430007d84cf51551750344495097e4a05ca57dcbcc7d90ce553f3.vbs
Size

4KB
MD5

c59dfb0c3d15566c9938c67faf981bad
SHA1

4ad260509f42a40d96653a2caa3b32518ab3e0b0
SHA256

dcce5e78bbb430007d84cf51551750344495097e4a05ca57dcbcc7d90ce553f3
SHA512

a43d463c12d352d6665b23c3ac3faec139bc8bdcc0cd890abda819b92ee886d81d85d25d54c14e12ca0917eb9fbb6377adfd4909b6abcafec3e5cee9b07324d5
SSDEEP

96:VNnTODUQidYY7k4H1RnPHjRx85gFhk2gaprFVK6SzpBN0BcJzIa+FREz95:VJODukSJh3Az+FR8

Score

4^/10

Malware Config

Signatures

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Microsoft.vbs	WScript.exe
File created	C:\Windows\Microsoft.txt	WScript.exe
File opened for modification	C:\Windows\Application Data\Microsoft\Internet Explorer\desktop.htt	WScript.exe
File created	C:\Windows\Microsoft.vbs	WScript.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\Software\Microsoft\Internet Explorer\Main	WScript.exe
Key created	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\Software\Microsoft\Internet Explorer\Desktop\General	WScript.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\SOFTWARE\Microsoft\Internet Explorer\Desktop\General\Wallpaper = "C:\\Windows\\Application Data\\Microsoft\\Internet Explorer\\Wallpapr.htt"	WScript.exe

Modifies Internet Explorer start page 1 TTPs 1 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://www.latinguia.com/buscar/avanzada.phtml?query=Costa+Rica&first=0&combination=phrase&spanish=yes&filter1_arg=Must:&filter1_form=words:&filter1=&filter2_arg=Must:&filter2_form=words:&filter2=&date_type=within&date_when=0&date_relation=older&date_month=1&date_day=1&date_year=1999&feature_ext=&area=continent&continent=all&domain=&pagetype=any&depth=&numresults=10&format=long&x=47&y=10"	WScript.exe

Modifies data under HKEY_USERS 7 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Internet Explorer\Desktop	WScript.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Internet Explorer\Desktop\General\Wallpaper = "C:\\Windows\\Application Data\\Microsoft\\Internet Explorer\\Wallpapr.htt"	WScript.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Internet Explorer\Desktop\General	WScript.exe
Key created	\REGISTRY\USER\.DEFAULT	WScript.exe
Key created	\REGISTRY\USER\.DEFAULT\Software	WScript.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft	WScript.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Internet Explorer	WScript.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\VBSFile\Shell\Edit\Command	WScript.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\VBSFile\Shell\Edit\Command\ = "C:\\Windows\\Notepad.exe %C:\\Windows\\Microsoft.txt"	WScript.exe

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\dcce5e78bbb430007d84cf51551750344495097e4a05ca57dcbcc7d90ce553f3.vbs"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Modifies data under HKEY_USERS
- Modifies registry class
PID:1176

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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