b9af69ac821a649f211c99e3edf32a76a213e9450b5e972a6cdda5758af530dd

max time kernel
140s
max time network
163s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23/08/2024, 00:51

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General

Target

pwlauncher.exe
Size

52KB
MD5

d0743203ba4eb04ddffdae63c8d6ded7
SHA1

117d5503b2bccf3c00623f5a6fd73213b871ad0e
SHA256

4e8dbb3e89dfd69856c0cce34a6f5960aab1e8d0b42c9dc991accb249e8ec044
SHA512

2bcf60617c5538b466b7263d8a175b9d5747c10126d1c62794b1330a4664885a28a0a1746da5ef26d0727b32bbb8b7b9d2515683e1efad036a1659b4eddb86d6
SSDEEP

768:JRLAuL35vJLgZmdagPZxMGE/GIfUMF0T8QSoe4KG0srxOC2fc+:JRjL35xUcTxgnPF0T8G0srY5fc+

Score

6^/10

discovery

Malware Config

Signatures

Network Service Discovery 1 TTPs 1 IoCs

Attempt to gather information on host's network.

discovery

Network Service Discovery

T1046

pid	Process
2968	GameBarPresenceWriter.exe

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-523280732-2327480845-3730041215-1000\{C95E2BDF-A759-4AB4-9314-F24A138B7BC9}	svchost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
612	OpenWith.exe

C:\Users\Admin\AppData\Local\Temp\pwlauncher.exe
"C:\Users\Admin\AppData\Local\Temp\pwlauncher.exe"
1⤵
PID:3904

C:\Windows\System32\GameBarPresenceWriter.exe
"C:\Windows\System32\GameBarPresenceWriter.exe" -ServerName:Windows.Gaming.GameBar.Internal.PresenceWriterServer
1⤵
- Network Service Discovery
PID:2968

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Suspicious use of SetWindowsHookEx
PID:612

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k BcastDVRUserService -s BcastDVRUserService
1⤵
- Checks processor information in registry
- Modifies registry class
PID:3932

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Service Discovery

T1046

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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Analysis