6b36bc91fc94597b095fecee8e161cb6d9a6c7e3c8ee1b3038cb348c52a7e43e

Analysis

max time kernel
154s
max time network
208s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 01:05

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General

Target

6b36bc91fc94597b095fecee8e161cb6d9a6c7e3c8ee1b3038cb348c52a7e43e.vbs
Size

75KB
MD5

157b3237cbb2eaf40b5fda2ac2387350
SHA1

f9f68c39798f71db788b93084890e61e68540dae
SHA256

6b36bc91fc94597b095fecee8e161cb6d9a6c7e3c8ee1b3038cb348c52a7e43e
SHA512

7e88c4f449f0eaf9a32887c15827f1e4daae303e74a389ff562943ba930aa6ba56772b952d46c4a32f511234ffc330ba636e96423a032d1b5ea36bb9598c2c58
SSDEEP

1536:PrM/6GSaeBiKg3gldeRRlsgFUqDW4xEUMSfI5EfREJcM2M:PrM/6GSaeBiKg3gldeRRlsgFUqDW4xE5

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\6b36bc91fc94597b095fecee8e161cb6d9a6c7e3c8ee1b3038cb348c52a7e43e.vbs	WScript.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6b36bc91fc94597b095fecee8e161cb6d9a6c7e3c8ee1b3038cb348c52a7e43e.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-1-5-21-575491160-2295418218-1540667289-1000\software\microsoft\windows\currentversion\run	WScript.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Windows\CurrentVersion\Run\6b36bc91fc94597b095fecee8e161cb6d9a6c7e3c8ee1b3038cb348c52a7e43e = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Local\\Temp\\6b36bc91fc94597b095fecee8e161cb6d9a6c7e3c8ee1b3038cb348c52a7e43e.vbs\""	WScript.exe
Key created	\REGISTRY\MACHINE\software\microsoft\windows\currentversion\run	WScript.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\6b36bc91fc94597b095fecee8e161cb6d9a6c7e3c8ee1b3038cb348c52a7e43e = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Local\\Temp\\6b36bc91fc94597b095fecee8e161cb6d9a6c7e3c8ee1b3038cb348c52a7e43e.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\6b36bc91fc94597b095fecee8e161cb6d9a6c7e3c8ee1b3038cb348c52a7e43e.vbs"
1⤵
- Drops startup file
- Adds Run key to start application
PID:1260

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

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1260-54-0x000007FEFBB91000-0x000007FEFBB93000-memory.dmp

Filesize
8KB

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