b3e7c6b6650fcb6335a07cb183c28ef3772a987fdc0238ee2fd1472e2c8a54e0

Analysis

max time kernel
150s
max time network
154s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 12:44

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General

Target

b3e7c6b6650fcb6335a07cb183c28ef3772a987fdc0238ee2fd1472e2c8a54e0.vbs
Size

13KB
MD5

025ee0d5d207b00215da550c233b008a
SHA1

c2e766f64c0f3915e0b06b80f1c2d4eeacf678d2
SHA256

b3e7c6b6650fcb6335a07cb183c28ef3772a987fdc0238ee2fd1472e2c8a54e0
SHA512

409377b8386452980d2c7c7479abdaa2839acbcd019f3f42a1c0b8d9efd3da3612447a0dde8b261efcb688d511493aa9e13d3fc89e96a880f187f97b0fd51447
SSDEEP

384:1zzVqiGagRYwZSFFOECXCghDSHXWmZg1r+9f7qN:1zxqagRYwZSGECXCgMmsgV/N

Score

7^/10

persistence

Malware Config

Signatures

Drops startup file 2 IoCs

Processes:

WScript.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\b3e7c6b6650fcb6335a07cb183c28ef3772a987fdc0238ee2fd1472e2c8a54e0.vbs	WScript.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\b3e7c6b6650fcb6335a07cb183c28ef3772a987fdc0238ee2fd1472e2c8a54e0.vbs	WScript.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

WScript.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\software\microsoft\windows\currentversion\run	WScript.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\b3e7c6b6650fcb6335a07cb183c28ef3772a987fdc0238ee2fd1472e2c8a54e0 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Local\\Temp\\b3e7c6b6650fcb6335a07cb183c28ef3772a987fdc0238ee2fd1472e2c8a54e0.vbs\""	WScript.exe
Key created	\REGISTRY\MACHINE\software\microsoft\windows\currentversion\run	WScript.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\b3e7c6b6650fcb6335a07cb183c28ef3772a987fdc0238ee2fd1472e2c8a54e0 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Local\\Temp\\b3e7c6b6650fcb6335a07cb183c28ef3772a987fdc0238ee2fd1472e2c8a54e0.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\b3e7c6b6650fcb6335a07cb183c28ef3772a987fdc0238ee2fd1472e2c8a54e0.vbs"
1⤵
- Drops startup file
- Adds Run key to start application
PID:1392

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/1392-54-0x000007FEFBA81000-0x000007FEFBA83000-memory.dmp

Filesize
8KB

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