b4442b4f64f6ab7ad6b694c932dee25a5d7426b0018d1842ac6578b1f009fb2a

Analysis

max time kernel
898s
max time network
467s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
30/07/2026, 16:47

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General

Target
protected/archive/loader3_win.sha256
Size 82B
Sample260730-van4nawsgy
SHA256 b4442b4f64f6ab7ad6b694c932dee25a5d7426b0018d1842ac6578b1f009fb2a
MD5 aa1d294237c55d0e1bf07db6c0b5ee7f
SHA1 035cad502c0fe26415295816761cc5832c7d58f4
SHA512 46c01ff4c9bc06dc706db75fbe25204c41c293501a4d7e9e80a0ac0d834229df0c5cf469c1309106cc2d2bc63ffdda2212675bef172e198b9cfb9f74b558214c
TLSH
T196A012068124D8060509262512190D4177802D17A100680745104099A202E0C97C6136
MD5 SHA1 SHA512 TLSH

Score

3^/10

execution

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
4288	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2043432456-1617298091-2772621413-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2043432456-1617298091-2772621413-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2196	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\protected\archive\loader3_win.sha256
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:4288

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2196

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

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