4206af6d78d43ed97ac4105ec5a2567f208d9ff0c8a7b7855d612c16d5da93d3

Analysis

max time kernel
149s
max time network
154s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 12:46

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General

Target

4206af6d78d43ed97ac4105ec5a2567f208d9ff0c8a7b7855d612c16d5da93d3.vbs
Size

13KB
MD5

944b2b6677e062d9f84bfa643cf0e784
SHA1

a1f1590f83f9639d17d45de873b99ae6f9dfb6d4
SHA256

4206af6d78d43ed97ac4105ec5a2567f208d9ff0c8a7b7855d612c16d5da93d3
SHA512

1cad0ac68e8e8aa9a375585f470327afee6350e8ad0d4cfbf33a5b853f98a48c7cf12414670a483d2c64d4489b142f865027e5d96e63841d5b9286700e91b107
SSDEEP

384:EzzVqiGagRYwZSFFOECXCghDSHXWmZg1r+9f7qN:EzxqagRYwZSGECXCgMmsgV/N

Score

7^/10

persistence

Malware Config

Signatures

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\4206af6d78d43ed97ac4105ec5a2567f208d9ff0c8a7b7855d612c16d5da93d3.vbs	WScript.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\4206af6d78d43ed97ac4105ec5a2567f208d9ff0c8a7b7855d612c16d5da93d3.vbs	WScript.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\software\microsoft\windows\currentversion\run	WScript.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\4206af6d78d43ed97ac4105ec5a2567f208d9ff0c8a7b7855d612c16d5da93d3 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Local\\Temp\\4206af6d78d43ed97ac4105ec5a2567f208d9ff0c8a7b7855d612c16d5da93d3.vbs\""	WScript.exe
Key created	\REGISTRY\MACHINE\software\microsoft\windows\currentversion\run	WScript.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\4206af6d78d43ed97ac4105ec5a2567f208d9ff0c8a7b7855d612c16d5da93d3 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Local\\Temp\\4206af6d78d43ed97ac4105ec5a2567f208d9ff0c8a7b7855d612c16d5da93d3.vbs\""	WScript.exe

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

System Information Discovery
T1082

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\4206af6d78d43ed97ac4105ec5a2567f208d9ff0c8a7b7855d612c16d5da93d3.vbs"
1⤵
- Drops startup file
- Adds Run key to start application
PID:536

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/536-54-0x000007FEFC4E1000-0x000007FEFC4E3000-memory.dmp

Filesize
8KB

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