77b82fd3c528fbc17237caa9eb741ff85a6ef159cbdfa7b9cfe2c9f841e87662

Analysis

max time kernel
149s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
27/10/2026, 02:34

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General

Target
CoreGuard2262.exe
Size 164.7MB
Sample261027-c2me2a1sds
SHA256 77b82fd3c528fbc17237caa9eb741ff85a6ef159cbdfa7b9cfe2c9f841e87662
MD5 1fc9e3e95deb2f93dbbbe6a44c1cca88
SHA1 b929cb194419a9a7a06bf31f89854c5a76fe7c60
SHA512 553b5adf52b8ba5fdd193753cb67ac38f47c583456522f7d19038442ae6af941c897cd84809fd8437ebc0c5e270268c3cd4821edd3f29dbb8e29080e91ad3b73
SSDEEP 1572864:UmIh9FimkfWTs6+LkanRWYS8a4lN+WTi6qSFK2u73JvPaKD2JsR2/tVBcpZOcrQD:qsFWY7ihS4kVP
TLSH
T158888C03F29650E9F05DD1B18B578236EA72B8861738A6DF175417262F7BFE02B39B10
MD5 SHA1 SHA512 SSDEEP TLSH

Score

6^/10

defense_evasion discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4240	powershell.exe

Hide Artifacts: Ignore Process Interrupts 1 TTPs 1 IoCs

Command interpreters often include specific commands/flags that ignore errors and other hangups.

defense_evasion

Ignore Process Interrupts

T1564.011

pid	Process
4240	powershell.exe

Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	CoreGuard2262.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	CoreGuard2262.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	CoreGuard2262.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	CoreGuard2262.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4240	powershell.exe
4240	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4240	powershell.exe
Token: SeShutdownPrivilege	4524	CoreGuard2262.exe
Token: SeCreatePagefilePrivilege	4524	CoreGuard2262.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4524 wrote to memory of 908	4524	CoreGuard2262.exe	82
PID 4524 wrote to memory of 908	4524	CoreGuard2262.exe	82
PID 4524 wrote to memory of 4240	4524	CoreGuard2262.exe	84
PID 4524 wrote to memory of 1740	4524	CoreGuard2262.exe	83

C:\Users\Admin\AppData\Local\Temp\CoreGuard2262.exe
"C:\Users\Admin\AppData\Local\Temp\CoreGuard2262.exe"
1⤵
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4524
- C:\Users\Admin\AppData\Local\Temp\CoreGuard2262.exe
  "C:\Users\Admin\AppData\Local\Temp\CoreGuard2262.exe" --type=gpu-process --user-data-dir="C:\Users\Admin\AppData\Roaming\launcher-build" --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1692 --field-trial-handle=1696,i,9437104044413475815,2984993388053101767,262144 --disable-features=SpareRendererForSitePerProcess,WinDelaySpellcheckServiceInit,WinRetrieveSuggestionsOnlyOnDemand /prefetch:2
  2⤵
  PID:908
- C:\Users\Admin\AppData\Local\Temp\CoreGuard2262.exe
  "C:\Users\Admin\AppData\Local\Temp\CoreGuard2262.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --user-data-dir="C:\Users\Admin\AppData\Roaming\launcher-build" --mojo-platform-channel-handle=2128 --field-trial-handle=1696,i,9437104044413475815,2984993388053101767,262144 --disable-features=SpareRendererForSitePerProcess,WinDelaySpellcheckServiceInit,WinRetrieveSuggestionsOnlyOnDemand /prefetch:8
  2⤵
  - Reads the TCP/IP host and domain name from the registry
  PID:1740
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -NoProfile -Command " $ErrorActionPreference='SilentlyContinue' $names = New-Object System.Collections.Generic.HashSet[string] $paths = @( 'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\*', 'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\*', 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\*' ) foreach ($p in $paths) { Get-ItemProperty $p -ErrorAction SilentlyContinue | ForEach-Object { $n = $_.DisplayName if ($n -and ($n.ToString().Trim())) { [void]$names.Add($n.ToString().Trim().ToLower()) } } } $names | Sort-Object | ConvertTo-Json -Compress "
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Hide Artifacts: Ignore Process Interrupts
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4240

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

T1564

Ignore Process Interrupts

T1564.011

Credential Access

Discovery

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

__PSScriptPolicyTest_hwwrijdt.fhy.ps1

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

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default.dic

Path C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.dic
Size 2B
SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
MD5 f3b25701fe362ec84616a93a45ce9998
SHA1 d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA512 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
MD5 SHA1 SHA512

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the-real-index

Path C:\Users\Admin\AppData\Roaming\launcher-build\Code Cache\js\index-dir\the-real-index
Size 48B
SHA256 4e141394305c3026e0ab6dfedb6a8b5ff2b99fd1e70dcde9d38a464aa8fdfe23
MD5 0187d8e6162c4abb7052b03f46ffeda3
SHA1 4657b7c5d801ab38c82aa77d7bb686de0b553b60
SHA512 3dbc0c1e6613e5068c40230567a674b2aff80368aef3a2e2b328ebbb2dbf80aabbf97c72cd7ee9e44679e0bb65c107296fe46c60401e89b90fac3a2864678e16
MD5 SHA1 SHA512

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CURRENT

Path C:\Users\Admin\AppData\Roaming\launcher-build\Local Storage\leveldb\CURRENT
Size 16B
SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
MD5 46295cac801e5d4857d09837238a6394
SHA1 44e0fa1b517dbf802b18faf0785eeea6ac51594b
SHA512 8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23
MD5 SHA1 SHA512

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memory/4240-46-0x000001DAC17F0000-0x000001DAC1812000-memory.dmp

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memory/4240-49-0x000001DAC2DF0000-0x000001DAC2FB2000-memory.dmp

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memory/4240-50-0x000001DAC34F0000-0x000001DAC3A18000-memory.dmp

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