b4b96e61980599af727294cc05e85675e789f872b5c42346096f422c118de084

Resubmissions

21/05/2024, 00:50

240521-a7ax3sdb7s 4

21/05/2024, 00:49

240521-a6nsjsdb5s 1

Analysis

max time kernel
1483s
max time network
1510s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
21/05/2024, 00:50

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Report Analysis Logs

General

Target

pagefile.7z
Size

79.4MB
MD5

ecda4d60df1dd5a867f94f75076103ea
SHA1

e9e4c67cd80950f418e17ccecf699ba3e70b9201
SHA256

b4b96e61980599af727294cc05e85675e789f872b5c42346096f422c118de084
SHA512

f2f9f34158966a42e8ced2684c8febfb72973636d2e662fa4b80c2c2edec51cb0285e7a0f097fb38d8adbce2fb6b718d09a0ee015c5875d369783570a3d07133
SSDEEP

1572864:3qzvGjsfKKocul6DRJMawJIjK6QD//fB4cGLlR8v7qFrohUxt:30vA8KKo36DMbF603fBzKm7qFP

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-1-5-21-1696768468-2170909707-4198977321-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
3660	OpenWith.exe
3660	OpenWith.exe
3660	OpenWith.exe
3660	OpenWith.exe
3660	OpenWith.exe
3660	OpenWith.exe
3660	OpenWith.exe
3660	OpenWith.exe
3660	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\pagefile.7z
1⤵
- Modifies registry class
PID:4616

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3660

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:4772

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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