46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2

Analysis

max time kernel
150s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
10/09/2026, 16:11

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General

Target
46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe
Size 798KB
Sample260910-tm2d3svscv
SHA256 46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2
MD5 80d7b46776cf8f8eebc0b92bb3f66560
SHA1 a67826d54b9d575cd64a37345406921155474259
SHA512 3dcca5624728c6edb00f7f425e47b83c9e3571f3b219e7ab66485c337ff9224fd935387396f4c1ed8e152a4de52985df42a458b7e8433ed2fc575cdc865ebac7
SSDEEP 24576:TZLM8mR/Kl017hYhISn4zVBCS/MV5KBfT/:FnA/Kl87hYhI1VEsd/
TLSH
T1F305234E7B902D72E911667B8451B637CC9BD8704A379C53F748878E29E60E36A3CB43
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "explorer.exe C:\\Windows\\systems32.exe"	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\systems32.exe	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe
File created	C:\Windows\systems32.exe	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe
4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe
4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe
4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5
PID 4460 wrote to memory of 584	4460	46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe	5

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:584

C:\Users\Admin\AppData\Local\Temp\46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe
"C:\Users\Admin\AppData\Local\Temp\46f40a9a6429367f0236225cea8d777ac7806abba32a42f450dcb2b27d72c8e2.exe"
1⤵
- Modifies WinLogon for persistence
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4460

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/584-4-0x0000000000400000-0x0000000000417000-memory.dmp

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memory/584-10-0x000000001ABC0000-0x000000001ABD7000-memory.dmp

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memory/584-16-0x000000001ABE0000-0x000000001ABF7000-memory.dmp

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memory/584-23-0x000000001AC00000-0x000000001AC17000-memory.dmp

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memory/584-29-0x000000001AC20000-0x000000001AC37000-memory.dmp

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memory/584-34-0x000000001AC40000-0x000000001AC57000-memory.dmp

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memory/584-40-0x000000001AC60000-0x000000001AC77000-memory.dmp

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memory/584-47-0x000000001AC80000-0x000000001AC97000-memory.dmp

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memory/584-53-0x000000001ACA0000-0x000000001ACB7000-memory.dmp

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memory/584-58-0x000000001ACC0000-0x000000001ACD7000-memory.dmp

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memory/584-66-0x000000001ACE0000-0x000000001ACF7000-memory.dmp

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memory/584-70-0x000000001AD00000-0x000000001AD17000-memory.dmp

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memory/584-76-0x000000001AD20000-0x000000001AD37000-memory.dmp

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memory/584-84-0x000000001AD40000-0x000000001AD57000-memory.dmp

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memory/584-90-0x000000001AD60000-0x000000001AD77000-memory.dmp

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memory/584-97-0x000000001AD80000-0x000000001AD97000-memory.dmp

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memory/584-103-0x000000001ADA0000-0x000000001ADB7000-memory.dmp

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memory/584-106-0x000000001ADC0000-0x000000001ADD7000-memory.dmp

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memory/584-112-0x000000001ADE0000-0x000000001ADF7000-memory.dmp

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memory/584-121-0x000000001AE00000-0x000000001AE17000-memory.dmp

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memory/584-124-0x000000001AE20000-0x000000001AE37000-memory.dmp

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memory/584-133-0x000000001AE40000-0x000000001AE57000-memory.dmp

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memory/584-137-0x000000001AE60000-0x000000001AE77000-memory.dmp

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memory/584-145-0x000000001AE80000-0x000000001AE97000-memory.dmp

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memory/584-151-0x000000001AEA0000-0x000000001AEB7000-memory.dmp

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memory/584-154-0x000000001AEC0000-0x000000001AED7000-memory.dmp

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memory/584-163-0x000000001AEE0000-0x000000001AEF7000-memory.dmp

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memory/584-169-0x000000001AF00000-0x000000001AF17000-memory.dmp

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memory/584-172-0x000000001AF20000-0x000000001AF37000-memory.dmp

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memory/584-181-0x000000001AF40000-0x000000001AF57000-memory.dmp

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memory/584-187-0x000000001AF60000-0x000000001AF77000-memory.dmp

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memory/584-190-0x000000001AF80000-0x000000001AF97000-memory.dmp

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memory/584-199-0x000000001AFA0000-0x000000001AFB7000-memory.dmp

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memory/584-205-0x000000001AFC0000-0x000000001AFD7000-memory.dmp

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memory/584-211-0x000000001AFE0000-0x000000001AFF7000-memory.dmp

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memory/584-217-0x000000001B000000-0x000000001B017000-memory.dmp

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memory/584-222-0x000000001B020000-0x000000001B037000-memory.dmp

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memory/584-229-0x000000001B040000-0x000000001B057000-memory.dmp

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memory/584-235-0x000000001B060000-0x000000001B077000-memory.dmp

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memory/584-241-0x000000001B080000-0x000000001B097000-memory.dmp

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memory/584-247-0x000000001B0A0000-0x000000001B0B7000-memory.dmp

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memory/584-250-0x000000001B0C0000-0x000000001B0D7000-memory.dmp

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memory/584-260-0x000000001B0E0000-0x000000001B0F7000-memory.dmp

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memory/584-265-0x000000001B100000-0x000000001B117000-memory.dmp

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memory/584-268-0x000000001B120000-0x000000001B137000-memory.dmp

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memory/584-278-0x000000001B140000-0x000000001B157000-memory.dmp

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memory/584-282-0x000000001B160000-0x000000001B177000-memory.dmp

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memory/584-289-0x000000001B180000-0x000000001B197000-memory.dmp

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memory/584-294-0x000000001B1A0000-0x000000001B1B7000-memory.dmp

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memory/584-298-0x000000001B1C0000-0x000000001B1D7000-memory.dmp

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memory/584-307-0x000000001B1E0000-0x000000001B1F7000-memory.dmp

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memory/584-313-0x000000001B200000-0x000000001B217000-memory.dmp

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memory/584-316-0x000000001B220000-0x000000001B237000-memory.dmp

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memory/584-324-0x000000001B240000-0x000000001B257000-memory.dmp

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memory/584-330-0x000000001B260000-0x000000001B277000-memory.dmp

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memory/584-336-0x000000001B280000-0x000000001B297000-memory.dmp

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memory/584-343-0x000000001B2A0000-0x000000001B2B7000-memory.dmp

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memory/584-346-0x000000001B2C0000-0x000000001B2D7000-memory.dmp

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memory/584-356-0x000000001B2E0000-0x000000001B2F7000-memory.dmp

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memory/584-363-0x000000001B300000-0x000000001B317000-memory.dmp

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memory/584-362-0x000000001B300000-0x000000001B317000-memory.dmp

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memory/584-365-0x000000001B320000-0x000000001B337000-memory.dmp

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memory/584-372-0x000000001B340000-0x000000001B357000-memory.dmp

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memory/584-380-0x000000001B360000-0x000000001B377000-memory.dmp

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