51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3

Analysis

max time kernel
148s
max time network
123s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260629-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
06/07/2026, 08:09

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General

Target
51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe
Size 224KB
Sample260706-j1982aby9v
SHA256 51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3
MD5 bed60acc09ba30c16df109a0a39d3e06
SHA1 90b36e1591fe6470fe7eb04c77438d8371c59de8
SHA512 8818669eb55d937a3372c31546dcc2d50d04e2459625a3dc61c34235fa38619df1faebebe6291ecbac9df06a60dba15209eae85aedd60e2d2b6cfa44db0eab08
SSDEEP 3072:C18RwaGleGQ76ea4gIQhc5LuGXelY120LEAkvOxNn5Itl:C+Rw4bSdrGXwY120LEpOnn5I
TLSH
T185248C3955E15B33C5DD92718DE12723AC016D232742ADE786B43F0928BA1EBFCA53C9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

discovery execution persistence

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2436	powershell.exe
2508	powershell.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HyperV = "C:\\Users\\Admin\\AppData\\Local\\Temp\\51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe"	51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HyperV = "C:\\Users\\Admin\\AppData\\Local\\Temp\\51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe"	51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HyperV = "C:\\Users\\Admin\\AppData\\Local\\Temp\\51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe"	51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HyperV = "C:\\Users\\Admin\\AppData\\Local\\Temp\\51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe"	51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4684	4560	WerFault.exe	89
2828	4468	WerFault.exe	97

System Location Discovery: System Language Discovery 1 TTPs 6 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	51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Enumerates system info in registry 2 TTPs 8 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2436	powershell.exe
2436	powershell.exe
2508	powershell.exe
2508	powershell.exe
2508	powershell.exe

Suspicious use of AdjustPrivilegeToken 44 IoCs

description	pid	Process
Token: SeDebugPrivilege	2436	powershell.exe
Token: SeDebugPrivilege	2508	powershell.exe
Token: SeIncreaseQuotaPrivilege	2436	powershell.exe
Token: SeSecurityPrivilege	2436	powershell.exe
Token: SeTakeOwnershipPrivilege	2436	powershell.exe
Token: SeLoadDriverPrivilege	2436	powershell.exe
Token: SeSystemProfilePrivilege	2436	powershell.exe
Token: SeSystemtimePrivilege	2436	powershell.exe
Token: SeProfSingleProcessPrivilege	2436	powershell.exe
Token: SeIncBasePriorityPrivilege	2436	powershell.exe
Token: SeCreatePagefilePrivilege	2436	powershell.exe
Token: SeBackupPrivilege	2436	powershell.exe
Token: SeRestorePrivilege	2436	powershell.exe
Token: SeShutdownPrivilege	2436	powershell.exe
Token: SeDebugPrivilege	2436	powershell.exe
Token: SeSystemEnvironmentPrivilege	2436	powershell.exe
Token: SeRemoteShutdownPrivilege	2436	powershell.exe
Token: SeUndockPrivilege	2436	powershell.exe
Token: SeManageVolumePrivilege	2436	powershell.exe
Token: 33	2436	powershell.exe
Token: 34	2436	powershell.exe
Token: 35	2436	powershell.exe
Token: 36	2436	powershell.exe
Token: SeIncreaseQuotaPrivilege	2508	powershell.exe
Token: SeSecurityPrivilege	2508	powershell.exe
Token: SeTakeOwnershipPrivilege	2508	powershell.exe
Token: SeLoadDriverPrivilege	2508	powershell.exe
Token: SeSystemProfilePrivilege	2508	powershell.exe
Token: SeSystemtimePrivilege	2508	powershell.exe
Token: SeProfSingleProcessPrivilege	2508	powershell.exe
Token: SeIncBasePriorityPrivilege	2508	powershell.exe
Token: SeCreatePagefilePrivilege	2508	powershell.exe
Token: SeBackupPrivilege	2508	powershell.exe
Token: SeRestorePrivilege	2508	powershell.exe
Token: SeShutdownPrivilege	2508	powershell.exe
Token: SeDebugPrivilege	2508	powershell.exe
Token: SeSystemEnvironmentPrivilege	2508	powershell.exe
Token: SeRemoteShutdownPrivilege	2508	powershell.exe
Token: SeUndockPrivilege	2508	powershell.exe
Token: SeManageVolumePrivilege	2508	powershell.exe
Token: 33	2508	powershell.exe
Token: 34	2508	powershell.exe
Token: 35	2508	powershell.exe
Token: 36	2508	powershell.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
5912	51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe
4560	51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe
3116	51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe
4468	51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 5912 wrote to memory of 4560	5912	51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe	89
PID 4560 wrote to memory of 2436	4560	51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe	90
PID 3116 wrote to memory of 4468	3116	51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe	97
PID 4468 wrote to memory of 2508	4468	51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe	98

C:\Users\Admin\AppData\Local\Temp\51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe
"C:\Users\Admin\AppData\Local\Temp\51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5912
- C:\Users\Admin\AppData\Local\Temp\51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe
  "C:\Users\Admin\AppData\Local\Temp\51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe" asadmin
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Enumerates system info in registry
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4560
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe Add-MpPreference -ExclusionPath 'C:\'
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2436
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4560 -s 1344
    3⤵
    - Program crash
    PID:4684

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4560 -ip 4560
1⤵
PID:6916

C:\Users\Admin\AppData\Local\Temp\51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe
C:\Users\Admin\AppData\Local\Temp\51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3116
- C:\Users\Admin\AppData\Local\Temp\51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe
  "C:\Users\Admin\AppData\Local\Temp\51c8330454a219e7a33c65f0dc63deef85785db94c42591961ee65e80d59fca3.exe" asadmin
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Enumerates system info in registry
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4468
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe Add-MpPreference -ExclusionPath 'C:\'
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2508
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4468 -s 1332
    3⤵
    - Program crash
    PID:2828

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 4468 -ip 4468
1⤵
PID:1952

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 21KB
SHA256 780e75a616d5984d0c28027eb6af1cd1f1317bf2113c951ad07ce021cfbbeba3
MD5 a1d87fb3932f8169e6b8dd2cf1f5d7db
SHA1 f619d6a75f74b7cb9e32985967df095473852594
SHA512 7afff062ed6f2636b9edf2244f17157f92d951c6e6ff100e89f7d2ee9a1d131518fe63000b6251add9665c3146abd985656346de13acd47b388c9f45779f5b0a
SSDEEP 384:/1eBaoT1iBGSGW14blMy20p6R7+HeTPQ2PnZIAXr48+dW7WtzKwYvYbhNaPMlRtG:dexZ6GJWihMyTc5+uFRIAXrX+1V3bhNm
TLSH
T1C0A2C578213F6DC7D8D226B410D10AF7FBE4D489DAB611D4AF2FDE2F4C90AB64A60524
MD5 SHA1 SHA512 SSDEEP TLSH

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__PSScriptPolicyTest_0c1knyt1.oi5.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0c1knyt1.oi5.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

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memory/2436-23-0x0000000006840000-0x000000000685E000-memory.dmp

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memory/2436-40-0x0000000007A90000-0x0000000007B33000-memory.dmp

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memory/2436-11-0x00000000062E0000-0x0000000006346000-memory.dmp

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memory/2436-8-0x0000000074980000-0x000000007513C000-memory.dmp

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memory/2436-19-0x0000000006350000-0x00000000066AB000-memory.dmp

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memory/2436-10-0x0000000006270000-0x00000000062D6000-memory.dmp

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memory/2436-7-0x0000000005AF0000-0x000000000613A000-memory.dmp

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memory/2436-6-0x0000000074980000-0x000000007513C000-memory.dmp

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memory/2436-4-0x0000000074992000-0x0000000074993000-memory.dmp

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memory/2436-24-0x0000000006880000-0x00000000068CC000-memory.dmp

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memory/2436-39-0x0000000007A70000-0x0000000007A90000-memory.dmp

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memory/2436-9-0x00000000061D0000-0x00000000061F2000-memory.dmp

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memory/2436-32-0x0000000070FF0000-0x000000007103C000-memory.dmp

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memory/2436-31-0x0000000007A30000-0x0000000007A66000-memory.dmp

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memory/2436-42-0x0000000007BD0000-0x0000000007BEA000-memory.dmp

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memory/2436-41-0x0000000008210000-0x000000000888C000-memory.dmp

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memory/2436-43-0x0000000007C40000-0x0000000007C4A000-memory.dmp

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memory/2436-44-0x0000000007E40000-0x0000000007ED6000-memory.dmp

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memory/2436-5-0x0000000003040000-0x0000000003076000-memory.dmp

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memory/2436-53-0x0000000074980000-0x000000007513C000-memory.dmp

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memory/2508-45-0x0000000070FF0000-0x000000007103C000-memory.dmp

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