fb1814fb9c9f6031ec7fa4edcbab17fe010b2e8677e0cb08cfd874d5774ac956

Analysis

max time kernel
92s
max time network
94s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
22/02/2024, 19:07

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General

Target

encodings/euc_jisx0213.pyc
Size

1KB
MD5

71fce71a8a2f202d4d81d3554d834a00
SHA1

5a91fb8b840c3a4f7902136cf12064c920cfce40
SHA256

2696fb5c9ca2b964b96a8b9865ef03d9040f7eddb00592abaec9ffb6baabe13c
SHA512

5ab0f2db292a5e7c5a7f50de6192b28aae434605704ef79266e4245a8dacbc06a585b82e73f8fdc1ac159f649806b0da8febfb044455646579532a1f01b0104e

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-1-5-21-4181651180-3163410697-3990547336-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-4181651180-3163410697-3990547336-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2644	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\encodings\euc_jisx0213.pyc
1⤵
- Modifies registry class
PID:236

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2644

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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