fd9559db98211fc18f2e26ccf53ccc8c89086c61a1522d3c5bb8a3aa8f3d080f

Analysis

max time kernel
1485s
max time network
1497s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
06/05/2024, 12:34

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General

Target

Manager/BstkServer.log.2
Size

1KB
MD5

ccae69d5b72d3ba308651dee4fcccffa
SHA1

8cf535680150d4006d999e9dce3abccad02b88f6
SHA256

26602982ed2ca55c3864637da10b83913b08eb7a6bf967da6cd1b83a0b765cfc
SHA512

3be05edcf780372e7ba77296a3d68a1f4ca261fab2a65b6490e85f3de9edef3fae704616c3c1e9bcbfbcd5de1f8dc251d46dd02238b2d901efe31ec59a3cbb25

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2878097196-921257239-309638238-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2878097196-921257239-309638238-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2740	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Manager\BstkServer.log.2
1⤵
- Modifies registry class
PID:4596

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2740

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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