c70a1db5c86a58fda5ec33188ea0aba2bf756cd4ae96095f6e2b4d227f7c788e

Analysis

max time kernel
898s
max time network
489s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
04/05/2026, 12:48

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General

Target
loader-drv.yaml
Size 11KB
Sample260504-p17e2af18k
SHA256 c70a1db5c86a58fda5ec33188ea0aba2bf756cd4ae96095f6e2b4d227f7c788e
MD5 77c7d666076a63f04f6a5203957a909c
SHA1 16b2a7cfe645ff4a978aea5da0f404f403f1e3a3
SHA512 b683243221be058ea5a7d5856aeb424b4d8fe906557ccf5e3b784318dedba1f70192a3f20d7d6121001076fb0ca6129043d12a86be09f209b7f49f986dbc96b7
SSDEEP 192:Q1XuXWpe0YA0VT3ty2Qdnn4dUIfTzFYICR6wI/4aB5QWrmgvk5kZgygSR3ucx6vz:S+WplYLV3tEnn4dPfTRYICR7I/tvmygT
TLSH
T1C4422ADDDA314860EC447BF9463333CAA7F710533C2458B32EB69478DEAA5709526A3B
MD5 SHA1 SHA512 SSDEEP TLSH

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 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3119821332-640943685-2562343641-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-3119821332-640943685-2562343641-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3104	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\loader-drv.yaml
1⤵
- Modifies registry class
PID:3504

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3104

Network

MITRE ATT&CK Enterprise v16

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

Replay Monitor

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Downloads

memory/3104-1-0x0000024D53420000-0x0000024D534CE000-memory.dmp

Download

memory/3504-0-0x000001AB788C0000-0x000001AB7896E000-memory.dmp