Analysis
- max time kernel
298s - max time network
289s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
26/06/2026, 04:33
General
- Target SGYI01.exe
- Size 1.5MB
- Sample260626-e6r77agy6t
- SHA256 361ef56a8016de1052d39311bbf1288e3673d2fc8c06eb4a864841d018979eb7
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.
- Uses browser remote debugging 2 TTPs 8 IoCs
Can be used control the browser and steal sensitive information such as credentials and session cookies.
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 6 IoCs
- Loads dropped DLL 2 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 2 IoCs
- Browser Information Discovery 1 TTPs
Enumerate browser information.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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.
- System Time Discovery 1 TTPs 1 IoCs
Adversary may gather the system time and/or time zone settings from a local or remote system.
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Enumerates system info in registry 2 TTPs 5 IoCs
- Suspicious behavior: EnumeratesProcesses 28 IoCs
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
- Suspicious use of AdjustPrivilegeToken 6 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 35 IoCs
- outlook_office_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SGYI01.exe"C:\Users\Admin\AppData\Local\Temp\SGYI01.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\SGYI01.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\SGYI01.exe"C:\Users\Admin\AppData\Local\Temp\SGYI01.exe"2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
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C:\Users\Admin\AppData\Local\Temp\DumpBrowserSecrets.exe"C:\Users\Admin\AppData\Local\Temp\DumpBrowserSecrets.exe" /b:chrome /b:edge /b:brave /e:all3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --headless=new --disable-gpu --remote-debugging-port=9222 --disable-background-timer-throttling4⤵
- Uses browser remote debugging
- Loads dropped DLL
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler --user-data-dir=C:\Users\Admin\AppData\Local\Temp\HeadlessChrome3420240703968 /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\Temp\HeadlessChrome3420240703968\Crashpad --metrics-dir=C:\Users\Admin\AppData\Local\Temp\HeadlessChrome3420240703968 --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0x1d4,0x1d8,0x1dc,0x1b0,0x1e0,0x7ff8151dc728,0x7ff8151dc734,0x7ff8151dc7405⤵
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\HeadlessChrome3420240703968" --force-high-res-timeticks=disabled --field-trial-handle=1992,i,15785532677407094443,4477156913484237326,262144 --disable-features=PaintHolding --variations-seed-version --mojo-platform-channel-handle=2096 /prefetch:35⤵
- System Time Discovery
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --headless=new --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\HeadlessChrome3420240703968" --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --use-gl=angle --use-angle=swiftshader-webgl --field-trial-handle=1992,i,15785532677407094443,4477156913484237326,262144 --disable-features=PaintHolding --variations-seed-version --mojo-platform-channel-handle=1988 /prefetch:25⤵
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\HeadlessChrome3420240703968" --force-high-res-timeticks=disabled --field-trial-handle=1992,i,15785532677407094443,4477156913484237326,262144 --disable-features=PaintHolding --variations-seed-version --mojo-platform-channel-handle=1876 /prefetch:85⤵
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\HeadlessChrome3420240703968" --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-background-timer-throttling --remote-debugging-port=9222 --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=1992,i,15785532677407094443,4477156913484237326,262144 --disable-features=PaintHolding --variations-seed-version --mojo-platform-channel-handle=3244 /prefetch:15⤵
- Uses browser remote debugging
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\HeadlessChrome3420240703968" --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-background-timer-throttling --remote-debugging-port=9222 --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=1992,i,15785532677407094443,4477156913484237326,262144 --disable-features=PaintHolding --variations-seed-version --mojo-platform-channel-handle=3056 /prefetch:15⤵
- Uses browser remote debugging
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\HeadlessChrome3420240703968" --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-background-timer-throttling --remote-debugging-port=9222 --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --field-trial-handle=1992,i,15785532677407094443,4477156913484237326,262144 --disable-features=PaintHolding --variations-seed-version --mojo-platform-channel-handle=3944 /prefetch:15⤵
- Uses browser remote debugging
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\HeadlessChrome3420240703968" --extension-process --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-background-timer-throttling --remote-debugging-port=9222 --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --field-trial-handle=1992,i,15785532677407094443,4477156913484237326,262144 --disable-features=PaintHolding --variations-seed-version --mojo-platform-channel-handle=3964 /prefetch:25⤵
- Uses browser remote debugging
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\HeadlessChrome3420240703968" --extension-process --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-background-timer-throttling --remote-debugging-port=9222 --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --field-trial-handle=1992,i,15785532677407094443,4477156913484237326,262144 --disable-features=PaintHolding --variations-seed-version --mojo-platform-channel-handle=4028 /prefetch:25⤵
- Uses browser remote debugging
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\HeadlessChrome3420240703968" --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-background-timer-throttling --remote-debugging-port=9222 --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --field-trial-handle=1992,i,15785532677407094443,4477156913484237326,262144 --disable-features=PaintHolding --variations-seed-version --mojo-platform-channel-handle=4472 /prefetch:15⤵
- Uses browser remote debugging
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --headless=new --disable-gpu --remote-debugging-port=9222 --disable-background-timer-throttling4⤵
- Uses browser remote debugging
- Loads dropped DLL
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler --user-data-dir=C:\Users\Admin\AppData\Local\Temp\HeadlessEdge3472240704843 /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\Temp\HeadlessEdge3472240704843\Crashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=139.0.7258.155 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=139.0.3405.125 --initial-client-data=0x2d8,0x2dc,0x2e0,0x2d4,0x354,0x7ff81198c188,0x7ff81198c194,0x7ff81198c1a05⤵
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C:\Users\Admin\AppData\Local\Temp\DumpBrowserSecrets.exe"C:\Users\Admin\AppData\Local\Temp\DumpBrowserSecrets.exe" /b:chrome /b:edge /b:brave /e:all3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
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C:\Users\Admin\AppData\Local\Temp\DumpBrowserSecrets.exe"C:\Users\Admin\AppData\Local\Temp\DumpBrowserSecrets.exe" /b:chrome /b:edge /b:brave /e:all3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
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C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵
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C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"1⤵
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C:\Users\Admin\AppData\Roaming\SGYI01.exeC:\Users\Admin\AppData\Roaming\SGYI01.exe1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\SGYI01.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Roaming\SGYI01.exe"C:\Users\Admin\AppData\Roaming\SGYI01.exe"2⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Roaming\SGYI01.exe"C:\Users\Admin\AppData\Roaming\SGYI01.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Modify Authentication Process
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
SGYI01.exe.log
powershell.exe.log
StartupProfileData-NonInteractive
ChromeData.json
DllExtractChromiumSecrets.dll
DumpBrowserSecrets.exe
EdgeData.json
CURRENT
MANIFEST-000001
data_0
data_1
data_2
data_3
settings.dat
throttle_store.dat
__PSScriptPolicyTest_teszsewv.mea.ps1
SGYI01.exe
memory/568-186-0x00000000064B0000-0x00000000069DC000-memory.dmp
memory/568-17-0x0000000005210000-0x0000000005276000-memory.dmp
memory/568-15-0x0000000005200000-0x0000000005210000-memory.dmp
memory/568-10-0x0000000000400000-0x00000000004C0000-memory.dmp
memory/568-182-0x0000000005DB0000-0x0000000005F72000-memory.dmp
memory/568-188-0x0000000006100000-0x0000000006176000-memory.dmp
memory/568-193-0x0000000005200000-0x0000000005210000-memory.dmp
memory/2520-180-0x00000000059E0000-0x00000000059F2000-memory.dmp
memory/3920-12-0x00000000026A0000-0x00000000026B0000-memory.dmp
memory/3920-179-0x0000000007560000-0x0000000007574000-memory.dmp
memory/3920-62-0x0000000007960000-0x0000000007FDA000-memory.dmp
memory/3920-63-0x0000000007320000-0x000000000733A000-memory.dmp
memory/3920-38-0x0000000070D10000-0x0000000070D5C000-memory.dmp
memory/3920-47-0x00000000071C0000-0x00000000071DE000-memory.dmp
memory/3920-35-0x00000000065C0000-0x00000000065F2000-memory.dmp
memory/3920-94-0x0000000007390000-0x000000000739A000-memory.dmp
memory/3920-28-0x0000000006000000-0x000000000601E000-memory.dmp
memory/3920-29-0x0000000006150000-0x000000000619C000-memory.dmp
memory/3920-27-0x0000000005A10000-0x0000000005D64000-memory.dmp
memory/3920-19-0x00000000051D0000-0x0000000005236000-memory.dmp
memory/3920-162-0x00000000075A0000-0x0000000007636000-memory.dmp
memory/3920-18-0x0000000005030000-0x0000000005052000-memory.dmp
memory/3920-185-0x0000000007640000-0x0000000007648000-memory.dmp
memory/3920-166-0x0000000007520000-0x0000000007531000-memory.dmp
memory/3920-16-0x0000000005270000-0x0000000005898000-memory.dmp
memory/3920-11-0x0000000002720000-0x0000000002756000-memory.dmp
memory/3920-178-0x0000000007550000-0x000000000755E000-memory.dmp
memory/3920-56-0x00000000071E0000-0x0000000007283000-memory.dmp
memory/3920-13-0x00000000026A0000-0x00000000026B0000-memory.dmp
memory/3920-184-0x0000000007660000-0x000000000767A000-memory.dmp
memory/3972-198-0x0000000006330000-0x0000000006684000-memory.dmp
memory/3972-218-0x0000000007F70000-0x0000000007F84000-memory.dmp
memory/3972-217-0x0000000007F40000-0x0000000007F51000-memory.dmp
memory/3972-216-0x0000000007C70000-0x0000000007D13000-memory.dmp
memory/3972-208-0x0000000070E80000-0x0000000070ECC000-memory.dmp
memory/3972-207-0x0000000006A60000-0x0000000006AAC000-memory.dmp
memory/4772-3-0x0000000005D20000-0x0000000005D30000-memory.dmp
memory/4772-2-0x0000000005B20000-0x0000000005BB2000-memory.dmp
memory/4772-7-0x0000000005D20000-0x0000000005D30000-memory.dmp
memory/4772-1-0x0000000006030000-0x00000000065D4000-memory.dmp
memory/4772-4-0x0000000005CE0000-0x0000000005CEA000-memory.dmp
memory/4772-5-0x0000000005E50000-0x0000000005E62000-memory.dmp
memory/4772-6-0x0000000006E80000-0x0000000006F1C000-memory.dmp
memory/4772-0-0x0000000000FD0000-0x000000000114A000-memory.dmp
memory/4772-8-0x0000000007170000-0x00000000072C2000-memory.dmp