34b4c63c325e40342352d3caf3624f8a72be66782b5814ee17f1675e95ac7439

Resubmissions

31/07/2026, 14:30

260731-rt8evswves8

31/07/2026, 14:27

260731-rsgkrawvat6

Analysis

geolocation tags

eueuropefrfrance
user interaction
yes
max time kernel
420s
max time network
422s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
31/07/2026, 14:30

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General

Target
Nico.cfg
Size 288B
Sample260731-rt8evswves
SHA256 34b4c63c325e40342352d3caf3624f8a72be66782b5814ee17f1675e95ac7439
MD5 3a2da1e9d7d2d3fdcb802c1585d941ce
SHA1 d79bb195cfce4340f72852c500a33f7c8806d2b7
SHA512 d14eed309a510d34041c1c7f9aeee1ea00df85409528c96157e691622c570c9c03010c0df0cd3435df615ad052f29b43708da4a05264118993e136024338715c
TLSH
T131D0EBCB63E02C93F00B0BF95D9EEA000B8593888376C3811A8CAC29A7A6084C07B130
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
4396	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-540052884-2969440504-464782435-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-540052884-2969440504-464782435-1000_Classes\Local Settings	cmd.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1428	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Nico.cfg
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:4396

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1428

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads