Analysis
- max time kernel
149s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
30/09/2026, 21:09
General
- Target mobile_invoice_app_1.0.19+19.exe
- Size 19.1MB
- Sample260930-zzphyaac58
- SHA256 cbfa9138f618ab44ca2f116c1ce9403fd86e48bfc18561b1f26ed6196e88bd3b
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
- Loads dropped DLL 16 IoCs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Looks up external IP address via web service 1 TTPs 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- 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 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Inno Setup is an open-source installation builder for Windows applications. 3 IoCs
Inno Setup installer
- Kills process with taskkill 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\mobile_invoice_app_1.0.19+19.exe"C:\Users\Admin\AppData\Local\Temp\mobile_invoice_app_1.0.19+19.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-TRQWT3K1UN.tmp\mobile_invoice_app_1.0.19+19.tmp"C:\Users\Admin\AppData\Local\Temp\is-TRQWT3K1UN.tmp\mobile_invoice_app_1.0.19+19.tmp" /SL5="$400A8,18836623,890880,C:\Users\Admin\AppData\Local\Temp\mobile_invoice_app_1.0.19+19.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\taskkill.exe"taskkill.exe" /f /im invoice_creator_mobile.exe3⤵
- System Location Discovery: System Language Discovery
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Local\MobileInvoice\invoice_creator_mobile.exe"C:\Users\Admin\AppData\Local\MobileInvoice\invoice_creator_mobile.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
-
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
connectivity_plus_plugin.dll
app.so
AssetManifest.bin
FontManifest.json
NativeAssetsManifest.json
Satoshi-Black.otf
Satoshi-BlackItalic.otf
Satoshi-Bold.ttf
Satoshi-BoldItalic.otf
Satoshi-Italic.otf
Satoshi-Light.otf
Satoshi-LightItalic.otf
Satoshi-Medium.otf
Satoshi-MediumItalic.otf
Satoshi-Regular.ttf
mobileinvoicelk.png
welcome.png
CupertinoIcons.ttf
icudtl.dat
file_selector_windows_plugin.dll
flutter_secure_storage_windows_plugin.dll
flutter_windows.dll
invoice_creator_mobile.exe
local_auth_windows_plugin.dll
pdfium.dll
permission_handler_windows_plugin.dll
printing_plugin.dll
restart_app_plugin.dll
screen_retriever_windows_plugin.dll
share_plus_plugin.dll
url_launcher_windows_plugin.dll
window_manager_plugin.dll
mobile_invoice_app_1.0.19+19.tmp
memory/692-190-0x000001D4F41D0000-0x000001D4F41D1000-memory.dmp
memory/692-191-0x000001D4F6FA0000-0x000001D4F832D000-memory.dmp
memory/692-192-0x000001D4F6FA0000-0x000001D4F832D000-memory.dmp
memory/692-193-0x000001D4F6FA0000-0x000001D4F832D000-memory.dmp
memory/692-194-0x000001D4F41E0000-0x000001D4F41E1000-memory.dmp
memory/4856-9-0x0000000002C90000-0x0000000002C91000-memory.dmp
memory/4856-185-0x0000000000D70000-0x00000000011C2000-memory.dmp
memory/4856-130-0x0000000000D70000-0x00000000011C2000-memory.dmp
memory/4856-11-0x0000000000D70000-0x00000000011C2000-memory.dmp
memory/4856-8-0x0000000000D70000-0x00000000011C2000-memory.dmp
memory/4856-6-0x0000000002C90000-0x0000000002C91000-memory.dmp
memory/5136-186-0x0000000000390000-0x0000000000479000-memory.dmp
memory/5136-7-0x0000000000390000-0x0000000000479000-memory.dmp
memory/5136-0-0x0000000000390000-0x0000000000479000-memory.dmp