Analysis
- max time kernel
150s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
22/07/2026, 00:27
General
- Target easyscan-1.13-installer.exe
- Size 2.0MB
- Sample260722-ar6ptaha29
- SHA256 19ec97481d4e763211f02c5012acf508e77f31799e77991c1caeb91df0eb1d1a
Malware Config
Signatures
- Downloads MZ/PE file 1 IoCs
- Executes dropped EXE 1 IoCs
- Checks for any installed AV software in registry 1 TTPs 9 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 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. 2 IoCs
Inno Setup installer
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.
- Suspicious behavior: EnumeratesProcesses 12 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\easyscan-1.13-installer.exe"C:\Users\Admin\AppData\Local\Temp\easyscan-1.13-installer.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-EHUW2RD390.tmp\easyscan-1.13-installer.tmp"C:\Users\Admin\AppData\Local\Temp\is-EHUW2RD390.tmp\easyscan-1.13-installer.tmp" /SL5="$50032,848247,840704,C:\Users\Admin\AppData\Local\Temp\easyscan-1.13-installer.exe"2⤵
- Downloads MZ/PE file
- Executes dropped EXE
- Checks for any installed AV software in registry
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
easyscan-1.13-installer.tmp
100.png
101.png
image.png
memory/3308-8-0x0000000000B80000-0x0000000000C5C000-memory.dmp
memory/3308-0-0x0000000000B80000-0x0000000000C5C000-memory.dmp
memory/5112-9-0x0000000000760000-0x0000000000B96000-memory.dmp
memory/5112-6-0x0000000000D20000-0x0000000000D21000-memory.dmp
memory/5112-26-0x0000000005C50000-0x0000000005D90000-memory.dmp
memory/5112-29-0x0000000000760000-0x0000000000B96000-memory.dmp
memory/5112-10-0x0000000000D20000-0x0000000000D21000-memory.dmp
memory/5112-34-0x0000000005C50000-0x0000000005D90000-memory.dmp
memory/5112-35-0x0000000005C50000-0x0000000005D90000-memory.dmp
memory/5112-27-0x0000000005C50000-0x0000000005D90000-memory.dmp
memory/5112-39-0x0000000005C50000-0x0000000005D90000-memory.dmp
memory/5112-40-0x0000000005C50000-0x0000000005D90000-memory.dmp
memory/5112-41-0x0000000005C50000-0x0000000005D90000-memory.dmp
memory/5112-43-0x0000000000760000-0x0000000000B96000-memory.dmp
memory/5112-46-0x0000000005C50000-0x0000000005D90000-memory.dmp
memory/5112-48-0x0000000000760000-0x0000000000B96000-memory.dmp
memory/5112-50-0x0000000000760000-0x0000000000B96000-memory.dmp
memory/5112-52-0x0000000000760000-0x0000000000B96000-memory.dmp