cc95afa3bcfc0c265b5df90c4b354f95ef382ee875cd2f5ee2aaf3c60ed0e475

Analysis

max time kernel
436s
max time network
438s
platform
windows11-21h2_x64
resource
win11-20241007-es
resource tags

arch:x64arch:x86image:win11-20241007-eslocale:es-esos:windows11-21h2-x64systemwindows
submitted
03/02/2025, 14:18

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General

Target

ChjokM3/Load/lv.pak
Size

393KB
MD5

b14f9d61e064903bc73d18e40846e1ac
SHA1

5a3da27335194707ffeb07add46662df1fefd76f
SHA256

6e99a3ef823a651f5187c5c549a6885002a2f8523c014f989ec6d53d87e7aac7
SHA512

dab97f5d75d5f60c82969ac01dfc1ffffc0ec5fbe2063c6df0535130ea1432363be1475a440b6075440f68217cd6840a63bcfea0409586d755ff8e57c029baf3
SSDEEP

6144:b3p3yLG9mRNhtVFO6mM7pl44cfX7apaRZ5v4m0cxEl9AC2anpArAFTHVs1C:TpigT87P4467zZ5NEH2ms1C

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-1-5-21-2253712635-4068079004-3870069674-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4908	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\ChjokM3\Load\lv.pak
1⤵
- Modifies registry class
PID:3756

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4908

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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