347a37180aff88da754c58afd5f956f7b353524029fa11090ccc45f926260444

Analysis

max time kernel
93s
max time network
95s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
25/08/2024, 09:07

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General

Target

CryptMP Launcher [STARFALL DLL].rar
Size

603KB
MD5

32b0b29021f1b5d391e51b6bd33bf2c3
SHA1

ecc8877b71abfa1924da746c450934ca4fcf85a6
SHA256

347a37180aff88da754c58afd5f956f7b353524029fa11090ccc45f926260444
SHA512

5d0c1d561096365c1f1af50df199752e6281044c29ab547a52b6a900ae13b87e8380fa7cf95e31302b6f50ff3a0c18551057e7f98274ee17d19bbefb10ab9c12
SSDEEP

12288:B2V5mnxIhVu+pSzVpbbbQpxUWDMBrYPiIRG+57SEiw84Bo97A0GYe9lM+vc2:8V0x1+pSzbGUWAU1L5ti89jv5

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-1-5-21-242286936-336880687-2152680090-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3140	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\CryptMP Launcher [STARFALL DLL].rar"
1⤵
- Modifies registry class
PID:2648

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3140

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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