cb273f434e6aa969c3fded08947f2376a1b6b6f031a8e9dab89bcce14e7d8c37

Analysis

user interaction
yes
max time kernel
38s
max time network
37s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
12/09/2026, 17:22

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
IrfanXiters.sln
Size 1KB
Sample260912-vx2chatvhx
SHA256 cb273f434e6aa969c3fded08947f2376a1b6b6f031a8e9dab89bcce14e7d8c37
MD5 269b67ed26004c0598180e19021a19d5
SHA1 4f508045a11c8dfa0b1ce3804e0ea76a486faad5
SHA512 466e34cc78342f724e128d9ea2b05e0c5940d6b989906506a3ffc5e8975c9b897b01d9e7b35c2ac2171f581bca8d565f01c43638dea96176b48489138f27008b
TLSH
T1B7213AAE611E6CF1644623EFA6F52CC72D738241D19E1D3C12CE50AC2F1BA45912B89F
MD5 SHA1 SHA512 TLSH

Score

3^/10

execution ransomware

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
2036	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings	cmd.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
4864	NOTEPAD.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1740	OpenWith.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1740 wrote to memory of 4864	1740	OpenWith.exe	89

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\IrfanXiters.sln
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:2036

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1740
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\IrfanXiters.sln
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:4864

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads