Analysis
- max time kernel
291s - max time network
261s - platform
windows7_x64 - resource
win7-20240903-en - resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system - submitted
19/09/2024, 22:37
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
78ea4deedd3766da7d8b20d77b522ff0a3db4282b7aaa1ded2a152d31f59c05d.exe
Resource
win7-20240903-en
13 signatures
300 seconds
General
- Target 78ea4deedd3766da7d8b20d77b522ff0a3db4282b7aaa1ded2a152d31f59c05d.exe
- Size 1.8MB
- Sample240919-2jyssavbmd
- SHA256 78ea4deedd3766da7d8b20d77b522ff0a3db4282b7aaa1ded2a152d31f59c05d
- MD5 0d3b170cfef309dc11150261c9cbdbd8
- SHA1 0a3550c96c1392a855003fb315b3ae649eacb443
- SHA512 09fe147e58e182fc7da5b8b7a2e5dfc7cca5fd323ac9ddcd17b4b035d7626f4233a8ca3797a48a0b1108b6e0e61ed3f7890f0b5cfcc14c8acc18b8102251d776
- SSDEEP 49152:RBDVIB/xlLDErTmntSw/agkZ3a1GcgFJTn5KlgjPIu:/OB/fLDguMw/pgFJVKGjP
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
amadey
Version
-
4.41
Botnet
-
fed3aa
C2
-
http://185.215.113.16
Attributes
-
install_dir
44111dbc49
-
install_file
axplong.exe
-
strings_key
8d0ad6945b1a30a186ec2d30be6db0b5
-
url_paths
/Jo89Ku7d/index.php
rc4.plain
Signatures
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 78ea4deedd3766da7d8b20d77b522ff0a3db4282b7aaa1ded2a152d31f59c05d.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ axplong.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\VideoBiosVersion 78ea4deedd3766da7d8b20d77b522ff0a3db4282b7aaa1ded2a152d31f59c05d.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion axplong.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion axplong.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 78ea4deedd3766da7d8b20d77b522ff0a3db4282b7aaa1ded2a152d31f59c05d.exe - Executes dropped EXE 1 IoCs
pid Process 2636 axplong.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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine 78ea4deedd3766da7d8b20d77b522ff0a3db4282b7aaa1ded2a152d31f59c05d.exe Key opened \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine axplong.exe - Loads dropped DLL 1 IoCs
pid Process 2088 78ea4deedd3766da7d8b20d77b522ff0a3db4282b7aaa1ded2a152d31f59c05d.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 2088 78ea4deedd3766da7d8b20d77b522ff0a3db4282b7aaa1ded2a152d31f59c05d.exe 2636 axplong.exe - Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\Tasks\axplong.job 78ea4deedd3766da7d8b20d77b522ff0a3db4282b7aaa1ded2a152d31f59c05d.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 78ea4deedd3766da7d8b20d77b522ff0a3db4282b7aaa1ded2a152d31f59c05d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language axplong.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2088 78ea4deedd3766da7d8b20d77b522ff0a3db4282b7aaa1ded2a152d31f59c05d.exe 2636 axplong.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2088 78ea4deedd3766da7d8b20d77b522ff0a3db4282b7aaa1ded2a152d31f59c05d.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2088 wrote to memory of 2636 2088 78ea4deedd3766da7d8b20d77b522ff0a3db4282b7aaa1ded2a152d31f59c05d.exe 30 PID 2088 wrote to memory of 2636 2088 78ea4deedd3766da7d8b20d77b522ff0a3db4282b7aaa1ded2a152d31f59c05d.exe 30 PID 2088 wrote to memory of 2636 2088 78ea4deedd3766da7d8b20d77b522ff0a3db4282b7aaa1ded2a152d31f59c05d.exe 30 PID 2088 wrote to memory of 2636 2088 78ea4deedd3766da7d8b20d77b522ff0a3db4282b7aaa1ded2a152d31f59c05d.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\78ea4deedd3766da7d8b20d77b522ff0a3db4282b7aaa1ded2a152d31f59c05d.exe"C:\Users\Admin\AppData\Local\Temp\78ea4deedd3766da7d8b20d77b522ff0a3db4282b7aaa1ded2a152d31f59c05d.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:2088 -
C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe"C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.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:2636
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
- Size 1.8MB
- SHA256 78ea4deedd3766da7d8b20d77b522ff0a3db4282b7aaa1ded2a152d31f59c05d
- MD5 0d3b170cfef309dc11150261c9cbdbd8
- SHA1 0a3550c96c1392a855003fb315b3ae649eacb443
- SHA512 09fe147e58e182fc7da5b8b7a2e5dfc7cca5fd323ac9ddcd17b4b035d7626f4233a8ca3797a48a0b1108b6e0e61ed3f7890f0b5cfcc14c8acc18b8102251d776
- SSDEEP 49152:RBDVIB/xlLDErTmntSw/agkZ3a1GcgFJTn5KlgjPIu:/OB/fLDguMw/pgFJVKGjP
- MD5 SHA1 SHA512 SSDEEP