37970b7d27b47a4410d3e241ebdc18d39fa01a1f27edccae3a61deddc1a48fd7

Analysis

max time kernel
493s
max time network
505s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
01/09/2024, 07:53

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General

Target

Cryonix BETA V1.01/version.txt
Size

5B
MD5

1237637816a1ef8e3a33c1191d9dea66
SHA1

e5906c31c05c50ae1bcfde5f3a47eee483bc23c9
SHA256

20d2cb096d1ab41a4140246d12f07bf6b8cb743fd48122b72532c03d44c5c14a
SHA512

e6bcf72302fdf2139b5f9d77dc0be3458daef8ad42b81842371dffb98307479a8a8e053eac8f27eea9cbfc47cb60248ab0fecd994bab3c2359c1a9d5dab508fe

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 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\Local Settings	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3880 wrote to memory of 1560	3880	cmd.exe	79
PID 3880 wrote to memory of 1560	3880	cmd.exe	79

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Cryonix BETA V1.01\version.txt"
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3880
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\Cryonix BETA V1.01\version.txt
  2⤵
  PID:1560

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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