9777bfba8aec841c3ae8f6a43a5386342f68a34c68bdb903e2113f08586d8450

Analysis

max time kernel
147s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
14/07/2023, 18:20

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

8D8089F9-4951-4697-972D-E2950386AF52.1_attachment.zip
Size

6.4MB
MD5

b5cd62b2f31d20a2542b4b7ed320fd9d
SHA1

750caa97ea203027a7a7b326e42fce6eeab2d6fb
SHA256

9777bfba8aec841c3ae8f6a43a5386342f68a34c68bdb903e2113f08586d8450
SHA512

de6d2dc1b5322f98e5acf5ed1fef1568e0dee4a5ed04c2981eb0c09baee3b772075a02cfcc019bb9545d86b9711038f4951be46c7aa39edc772eea1f0c2e647a
SSDEEP

98304:V/YmqSiEEwVdb0jCuoq2DwzyWCreFwcEKcLTcbhuJTaA0/ijZ2/5K3W1FX:WgVdb0jQqFzycvcLTKuJ+A8iu4WH

Score

5^/10

Malware Config

Signatures

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{5891A74C-9366-49C5-9B7A-541B54A22E92}.catalogItem	svchost.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	svchost.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	svchost.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Windows\Explorer.exe
C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\8D8089F9-4951-4697-972D-E2950386AF52.1_attachment.zip
1⤵
PID:1156

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p
1⤵
- Drops file in System32 directory
- Checks processor information in registry
- Enumerates system info in registry
PID:3168

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

Loading Replay Monitor...

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads