82e560a078cd7bb4472d5af832a04c4bc8f1001bac97b1574efe9863d3f66550

Resubmissions

21-02-2024 19:59

240221-yqmsbafb69 10

27-02-2023 15:10

230227-sj843seb89 1

27-06-2021 20:55

210627-2nsmat5hex 10

Analysis

max time kernel
74s
max time network
83s
platform
windows10-1703_x64
resource
win10-20240221-en
resource tags

arch:x64arch:x86image:win10-20240221-enlocale:en-usos:windows10-1703-x64system
submitted
21-02-2024 19:59

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General

Target

e_nas_arm.out
Size

2.1MB
MD5

28249fc247a858d9727c860e4a484392
SHA1

37b2ee4c3f6b9976e2335421a05e4b480c09ff9d
SHA256

e8cee8eab4020e1aadd4631ed626ab54d8733f8b14d683ca943cd4e124eeef55
SHA512

af4109064b524761fc3b0b5b27ab634e9eda7c8897fe5fb5b2d39dd1b620a402eb97ce5e76d99f9a959c2c6a162a2037c398c2181d2f66d029b46d73ec7f43e4
SSDEEP

49152:RJZuecSwpeH2LTBnW01NEXTY4TumnwM7UB3:nZueanLjSumnJ70

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

Processes:

cmd.exeOpenWith.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

4496 OpenWith.exe

pid	process
4496	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\e_nas_arm.out
1⤵
- Modifies registry class
PID:4392

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4496

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads