f6701bf0645e8b4fdc10cdbff75bd1a5b5270c000318d41e4cbf091c6fad53a6

Analysis

max time kernel
148s
max time network
135s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
09/08/2026, 10:40

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General

Target
1.16.5/natives/jemalloc.dll.git
Size 40B
Sample260809-mq2qpaaa96
SHA256 f6701bf0645e8b4fdc10cdbff75bd1a5b5270c000318d41e4cbf091c6fad53a6
MD5 6f4c13fe58b839ee7f057c0213688d38
SHA1 497d2f86f4fce8d743c6f405683aca504874bc06
SHA512 8feb7c707e1c3eee175970f2bf71275091da79b1de6e6682ab9e5082a5719771242d9d6c3eeb022549bc455f80e7ab046e7814b301c018460454a5ef0fa0d651
MD5 SHA1 SHA512

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
4116	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4884	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\1.16.5\natives\jemalloc.dll.git
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:4116

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4884

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