Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
141s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
26/12/2024, 06:42
Static task
static1
Behavioral task
behavioral1
Sample
9df824631d77d06bd607436b7b110ed2c4359c5f31b951da63f6dc06dd4c4702.exe
Resource
win7-20241010-en
General
-
Target
9df824631d77d06bd607436b7b110ed2c4359c5f31b951da63f6dc06dd4c4702.exe
-
Size
3.1MB
-
MD5
c86a777661ce6c3db00c1ba85c324ca7
-
SHA1
836a455f2eb9fe07e304938e09aaf7fed7367da1
-
SHA256
9df824631d77d06bd607436b7b110ed2c4359c5f31b951da63f6dc06dd4c4702
-
SHA512
5107f115f76662ec1118e7519724d14cae204420087628f46a8ae9e5ab3f4939be325e79a66ed66a95c4899f267db671e2e74ddcf39439f43d0093eaad88696e
-
SSDEEP
49152:cldAfHCV/h2UM4foci6FuHZs1Z1xkR2hRXnxrJE+:EAfiV/h2p4QhWnu8fhre+
Malware Config
Extracted
amadey
4.42
9c9aa5
http://185.215.113.43
-
install_dir
abc3bc1985
-
install_file
skotes.exe
-
strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
-
url_paths
/Zu7JuNko/index.php
Signatures
-
Amadey family
-
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 9df824631d77d06bd607436b7b110ed2c4359c5f31b951da63f6dc06dd4c4702.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ skotes.exe -
Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 9df824631d77d06bd607436b7b110ed2c4359c5f31b951da63f6dc06dd4c4702.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 9df824631d77d06bd607436b7b110ed2c4359c5f31b951da63f6dc06dd4c4702.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion skotes.exe -
Executes dropped EXE 1 IoCs
pid Process 1176 skotes.exe -
Identifies Wine through registry keys 2 TTPs 2 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine 9df824631d77d06bd607436b7b110ed2c4359c5f31b951da63f6dc06dd4c4702.exe Key opened \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine skotes.exe -
Loads dropped DLL 1 IoCs
pid Process 2092 9df824631d77d06bd607436b7b110ed2c4359c5f31b951da63f6dc06dd4c4702.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 2092 9df824631d77d06bd607436b7b110ed2c4359c5f31b951da63f6dc06dd4c4702.exe 1176 skotes.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\Tasks\skotes.job 9df824631d77d06bd607436b7b110ed2c4359c5f31b951da63f6dc06dd4c4702.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9df824631d77d06bd607436b7b110ed2c4359c5f31b951da63f6dc06dd4c4702.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language skotes.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2092 9df824631d77d06bd607436b7b110ed2c4359c5f31b951da63f6dc06dd4c4702.exe 1176 skotes.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2092 9df824631d77d06bd607436b7b110ed2c4359c5f31b951da63f6dc06dd4c4702.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2092 wrote to memory of 1176 2092 9df824631d77d06bd607436b7b110ed2c4359c5f31b951da63f6dc06dd4c4702.exe 28 PID 2092 wrote to memory of 1176 2092 9df824631d77d06bd607436b7b110ed2c4359c5f31b951da63f6dc06dd4c4702.exe 28 PID 2092 wrote to memory of 1176 2092 9df824631d77d06bd607436b7b110ed2c4359c5f31b951da63f6dc06dd4c4702.exe 28 PID 2092 wrote to memory of 1176 2092 9df824631d77d06bd607436b7b110ed2c4359c5f31b951da63f6dc06dd4c4702.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\9df824631d77d06bd607436b7b110ed2c4359c5f31b951da63f6dc06dd4c4702.exe"C:\Users\Admin\AppData\Local\Temp\9df824631d77d06bd607436b7b110ed2c4359c5f31b951da63f6dc06dd4c4702.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2092 -
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1176
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
3.1MB
MD5c86a777661ce6c3db00c1ba85c324ca7
SHA1836a455f2eb9fe07e304938e09aaf7fed7367da1
SHA2569df824631d77d06bd607436b7b110ed2c4359c5f31b951da63f6dc06dd4c4702
SHA5125107f115f76662ec1118e7519724d14cae204420087628f46a8ae9e5ab3f4939be325e79a66ed66a95c4899f267db671e2e74ddcf39439f43d0093eaad88696e