584ce51e0e6d4b475444c7b95ac89a60dd06db231fd9eb308b6e547fb9db48a7

Analysis

max time kernel
149s
max time network
149s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
08/05/2026, 12:38

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General

Target
_584ce51e0e6d4b475444c7b95ac89a60dd06db231fd9eb308b6e547fb9db48a7.exe
Size 1.2MB
Sample260508-pva5mshs4v
SHA256 584ce51e0e6d4b475444c7b95ac89a60dd06db231fd9eb308b6e547fb9db48a7
MD5 2a00591febb1534653ce4e8b838861de
SHA1 8a6260469e7e15cf7cc01ff8454495a5c7de5ffc
SHA512 48abf22180b766b0d1dd40cee55fda5460d01ad01a3cdf3476266a346aa2d9a930375be7b0a8e8a4299cb7f9ca76efffb95161c90ccb954cabaf646393c8a98d
SSDEEP 24576:i5EmXFtKaL4/oFe5T9yyXYfP1ijXdaKo/T0u4LrhN1M:iPVt/LZeJbInQRaKoruN
TLSH
T1A745CF0273D1C062FFAB92334B5AF6115ABC79260123A62F13981D79FE705B1563E7A3
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1764 set thread context of 3740	1764	_584ce51e0e6d4b475444c7b95ac89a60dd06db231fd9eb308b6e547fb9db48a7.exe	79

Program crash 2 IoCs

pid	pid_target	Process	procid_target
732	3740	WerFault.exe	79
4688	1764	WerFault.exe	78

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	_584ce51e0e6d4b475444c7b95ac89a60dd06db231fd9eb308b6e547fb9db48a7.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1764	_584ce51e0e6d4b475444c7b95ac89a60dd06db231fd9eb308b6e547fb9db48a7.exe
1764	_584ce51e0e6d4b475444c7b95ac89a60dd06db231fd9eb308b6e547fb9db48a7.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1764	_584ce51e0e6d4b475444c7b95ac89a60dd06db231fd9eb308b6e547fb9db48a7.exe
1764	_584ce51e0e6d4b475444c7b95ac89a60dd06db231fd9eb308b6e547fb9db48a7.exe
1764	_584ce51e0e6d4b475444c7b95ac89a60dd06db231fd9eb308b6e547fb9db48a7.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
1764	_584ce51e0e6d4b475444c7b95ac89a60dd06db231fd9eb308b6e547fb9db48a7.exe
1764	_584ce51e0e6d4b475444c7b95ac89a60dd06db231fd9eb308b6e547fb9db48a7.exe
1764	_584ce51e0e6d4b475444c7b95ac89a60dd06db231fd9eb308b6e547fb9db48a7.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1764 wrote to memory of 3740	1764	_584ce51e0e6d4b475444c7b95ac89a60dd06db231fd9eb308b6e547fb9db48a7.exe	79

C:\Users\Admin\AppData\Local\Temp\_584ce51e0e6d4b475444c7b95ac89a60dd06db231fd9eb308b6e547fb9db48a7.exe
"C:\Users\Admin\AppData\Local\Temp\_584ce51e0e6d4b475444c7b95ac89a60dd06db231fd9eb308b6e547fb9db48a7.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1764
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\_584ce51e0e6d4b475444c7b95ac89a60dd06db231fd9eb308b6e547fb9db48a7.exe"
  2⤵
  PID:3740
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3740 -s 212
    3⤵
    - Program crash
    PID:732
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1764 -s 756
  2⤵
  - Program crash
  PID:4688

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3740 -ip 3740
1⤵
PID:3900

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1764 -ip 1764
1⤵
PID:3552

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

aut37B5.tmp

Path C:\Users\Admin\AppData\Local\Temp\aut37B5.tmp
Size 278KB
SHA256 25da044e55d3c3a2c34d84a39d05c94a35c0623028b990d0e490eb1bcbaf719e
MD5 d9df88b72f35b7ccaff8511bc813b5d1
SHA1 a3cfccc4303c1aed214436e78273b4834b0720b7
SHA512 0d47c7b7948900e69b4bc551c247cbd742fbc5cebf81b7f20b15ca0876074158f28d9f7087ed16ca70a525e6e6c33c0e823fdce5b6e52bff051be6d9c11223a1
SSDEEP 6144:WeCdKABa34VSu+WEpK6OtpZOzi3lK7LqmniEak0x3DQo:WeeKPuSulEITZOe3lKfLiEazDQo
TLSH
T1D45401E83BD1E8F07CCB80953AFF9419AD1F7DA48EB5215E1661886D013C8EB46DDC26
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1764-6-0x00000000035D0000-0x00000000035D4000-memory.dmp

Download

memory/3740-7-0x0000000000470000-0x00000000004B6000-memory.dmp