Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
14/05/2024, 17:51
General
- Target 04649ccce574df25cdf0213801e70df0_NeikiAnalytics.exe
- Size 3.3MB
- Sample240514-wfjlsshc45
- SHA256 0ef26b403a756f0aada204fefe27f5d0cb50c5f03e30f229bff8a165e1ba6663
Malware Config
Signatures
- Modifies firewall policy service 2 TTPs 1 IoCs
- PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
- Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
- Themida packer 2 IoCs
Detects Themida, an advanced Windows software protection system.
- Checks whether UAC is enabled 1 TTPs 1 IoCs
- Looks up external IP address via web service 4 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Drops file in System32 directory 4 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\04649ccce574df25cdf0213801e70df0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\04649ccce574df25cdf0213801e70df0_NeikiAnalytics.exe"1⤵
- Modifies firewall policy service
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1384-1-0x00007FF8B9A94000-0x00007FF8B9A95000-memory.dmp
memory/1384-3-0x00007FF8B9A30000-0x00007FF8B9CF9000-memory.dmp
memory/1384-4-0x00007FF8B9A30000-0x00007FF8B9CF9000-memory.dmp
memory/1384-5-0x00007FF8B9A30000-0x00007FF8B9CF9000-memory.dmp
memory/1384-2-0x00007FF8B9A30000-0x00007FF8B9CF9000-memory.dmp
memory/1384-0-0x0000000140000000-0x0000000140B56000-memory.dmp
memory/1384-14-0x0000000140000000-0x0000000140B56000-memory.dmp
memory/1384-15-0x00007FF8B9A94000-0x00007FF8B9A95000-memory.dmp
memory/1384-16-0x00007FF8B9A30000-0x00007FF8B9CF9000-memory.dmp