1137c0c9d8654ce223374d21c52a599fd1cc1ccb869801f87a27238a7bf55e8e

Analysis

max time kernel
149s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
27/10/2026, 10:17

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General

Target
Kult Clean Source/Src/KultBridge/lua/lundump.h
Size 805B
Sample261027-mbfvnsds2q
SHA256 1137c0c9d8654ce223374d21c52a599fd1cc1ccb869801f87a27238a7bf55e8e
MD5 f659d42c2ac4cf07905c044f117b0e4a
SHA1 f365c320191da0c1f19a34723531e572d543f03c
SHA512 9e4d69275764fa463628efa2ace2317e01da38aadbf28e968c9f578dbfb031eba17628f0c695173655e361793fc6add3a4044b19e9b89c2bd35924a9f1e2c368
TLSH
T10701F115AE4431F284A1F2F14189E11C6248EFE33B74B4C8B11D7DCC5B441ACAAEB7D9
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
2216	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3780	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Kult Clean Source\Src\KultBridge\lua\lundump.h"
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:2216

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3780

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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Downloads