Analysis
-
max time kernel
151s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 11:45
Static task
static1
Behavioral task
behavioral1
Sample
749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exe
Resource
win7-20220414-en
General
-
Target
749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exe
-
Size
2.1MB
-
MD5
a078d1ec59b389b08d359afe86244523
-
SHA1
ca92e87b36a8663442cc626aafaaf718f236cbff
-
SHA256
749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512
-
SHA512
92db17ba86487cc204a0037d0ad700f6deded61d530d289b4ee5e15da075271aa8a671c6433aabc1adc90a735d12bf17b494b949a63ea3d72605cf773c5fc68b
Malware Config
Signatures
-
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
-
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Wine 749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
-
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 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 13 ip-api.com -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exepid process 4828 749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exepid process 4828 749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exe 4828 749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exe -
Suspicious use of FindShellTrayWindow 12 IoCs
Processes:
749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exepid process 4828 749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exe 4828 749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exe 4828 749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exe 4828 749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exe 4828 749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exe 4828 749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exe 4828 749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exe 4828 749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exe 4828 749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exe 4828 749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exe 4828 749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exe 4828 749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exe"C:\Users\Admin\AppData\Local\Temp\749a3882d05266212ebedcb49511b7fda71192511f97cac95501dae70f1e8512.exe"1⤵
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow