72b5e76a8256cf479be8ab736165302405cc399be066f8b9d7eb1ba52520e3c1

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Analysis

max time kernel
90s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
03/02/2024, 06:46

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Report Analysis Logs

General

Target

RAM_Data/il2cpp_data/Resources/mscorlib.dll-resources.dat
Size

329KB
MD5

21d06dbc8af6432b2b49536ed30609af
SHA1

11a1c0e2ab2f8c06fe4507535ed47e0dd279a60d
SHA256

c5baa176a5b72cd545266340e42102d393a5e43d38c95796bc828918bb95277f
SHA512

2971f54eaa14c3ce6e2352e5a1aea5b044f0894bf4eac92de8cd92515b6473b5ca56ebfcad4369a9d4935cbefea2540a83f332fd4d832c37768310e8776ceb5e
SSDEEP

3072:c5j+evAPQ48RhHkXKSmLZsumnWpevI1kMqXkD3by+BEL:crvS8rHXSmJmnjvXkSr

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-1-5-21-1168293393-3419776239-306423207-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000_Classes\Local Settings	cmd.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4016	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\RAM_Data\il2cpp_data\Resources\mscorlib.dll-resources.dat
1⤵
- Modifies registry class
PID:3980

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4016

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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