Analysis Overview
SHA256
4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd
Threat Level: Known bad
The file 4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd was found to be: Known bad.
Malicious Activity Summary
Banload
Checks BIOS information in registry
Registers COM server for autorun
Unsigned PE
Modifies registry class
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-10-31 15:29
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-10-31 15:29
Reported
2023-10-31 15:36
Platform
win7-20231025-en
Max time kernel
118s
Max time network
121s
Command Line
Signatures
Banload
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
Registers COM server for autorun
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\InprocServer32 | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\InprocServer32\ = "%SystemRoot%\\system32\\activeds.dll" | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\InprocServer32\ThreadingModel = "Both" | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\ProgID | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\ProgID\ = "Pathname" | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\TypeLib | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\TypeLib\ = "{97d25db0-0363-11cf-abc4-02608c9e7553}" | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\Version | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\ = "ADs LDAP Pathname Descriptor Object" | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\InprocServer32\ = "%SystemRoot%\\system32\\activeds.dll" | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\InprocServer32\ThreadingModel = "Both" | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3} | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\InprocServer32 | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\Version\ = "1.0" | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe
"C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe"
Network
Files
memory/3064-0-0x00000000023D0000-0x00000000025BA000-memory.dmp
memory/3064-7-0x00000000023D0000-0x00000000025BA000-memory.dmp
memory/3064-12-0x0000000140000000-0x00000001402A9000-memory.dmp
memory/3064-13-0x0000000140000000-0x00000001402A9000-memory.dmp
memory/3064-14-0x00000000023D0000-0x00000000025BA000-memory.dmp
memory/3064-16-0x0000000001CC0000-0x0000000001CC1000-memory.dmp
memory/3064-17-0x00000000023D0000-0x00000000025BA000-memory.dmp
memory/3064-19-0x0000000140000000-0x00000001402A9000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-10-31 15:29
Reported
2023-10-31 15:37
Platform
win10v2004-20231023-en
Max time kernel
133s
Max time network
169s
Command Line
Signatures
Banload
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
Registers COM server for autorun
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\InprocServer32 | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\InprocServer32\ = "%SystemRoot%\\System32\\pla.dll" | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\InprocServer32\ThreadingModel = "both" | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\LocalServer32 | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\LocalServer32\ = "%SystemRoot%\\system32\\plasrv.exe" | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\InprocServer32\ = "%SystemRoot%\\System32\\pla.dll" | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\InprocServer32\ThreadingModel = "both" | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\LocalServer32\ = "%SystemRoot%\\system32\\plasrv.exe" | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\ProgID\ = "PLA.TraceDataProvider.1" | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\AppID = "{03837503-098b-11d8-9414-505054503030}" | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\TypeLib\ = "{03837500-098B-11D8-9414-505054503030}" | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\Version | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3} | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\ = "TraceDataProvider" | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\LocalServer32 | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\ProgID | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\TypeLib | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\VersionIndependentProgID | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\InprocServer32 | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\Version\ = "1.0" | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\VersionIndependentProgID\ = "PLA.TraceDataProvider" | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe
"C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.1.85.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 254.20.238.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 90.16.208.104.in-addr.arpa | udp |
Files
memory/1900-0-0x0000000002640000-0x000000000282A000-memory.dmp
memory/1900-7-0x0000000002640000-0x000000000282A000-memory.dmp
memory/1900-12-0x0000000140000000-0x00000001402A9000-memory.dmp
memory/1900-13-0x0000000140000000-0x00000001402A9000-memory.dmp
memory/1900-14-0x0000000002640000-0x000000000282A000-memory.dmp
memory/1900-16-0x0000000140000000-0x00000001402A9000-memory.dmp
memory/1900-17-0x00000000024C0000-0x00000000024C1000-memory.dmp
memory/1900-18-0x0000000002640000-0x000000000282A000-memory.dmp
memory/1900-20-0x0000000140000000-0x00000001402A9000-memory.dmp