841a98464457d2fceff8a35e6b575b1e5e0681f7232cb3c2b94c698e38960a25

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25/03/2024, 21:05

240325-zxdnnahe48 3

25/03/2024, 20:59

25/03/2024, 20:56

25/03/2024, 20:51

25/03/2024, 20:45

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25/03/2024, 20:36

Analysis

max time kernel
30s
max time network
36s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
25/03/2024, 20:36

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Report Analysis Logs

General

Target

Prefetch/BACKGROUNDTASKHOST.EXE-1195A7D1.pf
Size

13KB
MD5

e297e82a93124283c72258f4e344752e
SHA1

76bf69f907c133eb8d5abda63380e47771aa6c53
SHA256

ab0cbfdd9846a8a4597175a4c6b143f80b0847967b48c08b708e5cfc3678f755
SHA512

96254cb23a1aac6e783870e34611223da32ef002e31464f023e94fe1a55eb099bb3101612505a03967700a8a5779febdffe2ca5cc70c43454746a04a8e19628d
SSDEEP

384:lKKZ54ecx0p7sP/B/KUzvAp9G9fATj9+Bvf1U:lKKZZHsP/B/KUBIVQi

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-1-5-21-3045580317-3728985860-206385570-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2300	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Prefetch\BACKGROUNDTASKHOST.EXE-1195A7D1.pf
1⤵
- Modifies registry class
PID:4856

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2300

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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