Analysis Overview
SHA256
79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d
Threat Level: Known bad
The file 79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d was found to be: Known bad.
Malicious Activity Summary
Banload
Banload family
Renames multiple (155) files with added filename extension
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
Drops file in Program Files directory
Unsigned PE
System Location Discovery: System Language Discovery
Modifies registry class
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-27 19:39
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-12-27 19:39
Reported
2024-12-27 19:40
Platform
win7-20241010-en
Max time kernel
59s
Max time network
19s
Command Line
Signatures
Banload
Banload family
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\VersionIndependentProgID\ = "ADOX.User.6.0" | C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\ = "ADOX.User.6.0" | C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32 | C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32\ = "%CommonProgramFiles%\\System\\ado\\msadox.dll" | C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32\ThreadingModel = "Apartment" | C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\ProgID\ = "ADOX.User.6.0" | C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\VersionIndependentProgID | C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2} | C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\ProgID | C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
"C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe"
Network
Files
memory/1256-0-0x0000000000400000-0x0000000000616000-memory.dmp
memory/1256-1-0x0000000003090000-0x000000000329C000-memory.dmp
memory/1256-8-0x0000000003090000-0x000000000329C000-memory.dmp
memory/1256-12-0x0000000000400000-0x0000000000616000-memory.dmp
memory/1256-11-0x0000000000400000-0x0000000000616000-memory.dmp
memory/1256-13-0x0000000003090000-0x000000000329C000-memory.dmp
C:\$Recycle.Bin\S-1-5-21-3692679935-4019334568-335155002-1000\desktop.ini.tmp
| MD5 | 5ebace0ab0100663a6ae00d9249d6785 |
| SHA1 | 4635438a37263967d118abcdec6300b39d69e67a |
| SHA256 | ca9c52b0b5a15f018501a854ddb5059da4086e2ef23b44801445476cd0cb42cf |
| SHA512 | e13f4fbdbe2a07416d714a0d564a84ddc616be429f8ee50161aa7f8456794306dbdc112d0f54df73f1e5d551733bcd15c94165ab9a0bbd2995b044f6d89b9c4e |
memory/1256-17-0x0000000003090000-0x000000000329C000-memory.dmp
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp
| MD5 | ce40dc3cacc226fb880933496449afdf |
| SHA1 | 6d20d230e2e999a7a1c137e78351792765967381 |
| SHA256 | 4597fb86b24c25cc5714b6919a00f76a12d922054fdd40f252267a90c2d13916 |
| SHA512 | 7db34b8d0aba5f260e4c05a576a0b4bea0c9ae23f64b1cfab4068a99946da67a8f6630676127cdef1aa542b62a30c551e68661f65965ad3a254890b4f0ef1ccd |
memory/1256-25-0x0000000000400000-0x0000000000616000-memory.dmp
memory/1256-27-0x0000000003090000-0x000000000329C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-27 19:39
Reported
2024-12-27 19:40
Platform
win10v2004-20241007-en
Max time kernel
60s
Max time network
33s
Command Line
Signatures
Banload
Banload family
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe | N/A |
Renames multiple (155) files with added filename extension
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe | N/A |
Drops file in Program Files directory
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32\ = "C:\\Windows\\SysWOW64\\inetcomm.dll" | C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32\ThreadingModel = "Both" | C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2} | C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\ = "MHTML Asynchronous Pluggable Protocol Handler" | C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32 | C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe
"C:\Users\Admin\AppData\Local\Temp\79703b07bfc8ca14a2b170305685558c6037f558443e6080124388d3cf38819d.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.12.20.2.in-addr.arpa | udp |
Files
memory/4732-0-0x0000000000400000-0x0000000000616000-memory.dmp
memory/4732-2-0x00000000049D0000-0x0000000004BDC000-memory.dmp
memory/4732-9-0x00000000049D0000-0x0000000004BDC000-memory.dmp
memory/4732-12-0x0000000000400000-0x0000000000616000-memory.dmp
memory/4732-13-0x0000000000400000-0x0000000000616000-memory.dmp
memory/4732-14-0x00000000049D0000-0x0000000004BDC000-memory.dmp
C:\$Recycle.Bin\S-1-5-21-4050598569-1597076380-177084960-1000\desktop.ini.tmp
| MD5 | 291858290feb4c679276d93b51efdf0a |
| SHA1 | 4485f77ff316bef83bf81d72fd91ed93fd924ef0 |
| SHA256 | a00b2d60b14b458f746a6d20fed09d1a1910f8a86718ff3985d37b15e1ac2401 |
| SHA512 | edb0cca9096d94bb0f1277dae8700cf270a07ed58156446ec65f0b0d3dac067e8dac9b641016189d7b03559d1b41f1a30de77f81bd9fc0f1948183d9c9ecedae |
C:\Program Files\7-Zip\7-zip.dll.tmp
| MD5 | 3cd1f344b41c12c5d415b65ecf9e0ee3 |
| SHA1 | c312fdb10ad97b04706fe45102649ac044017127 |
| SHA256 | a049a54c13066d653f6f7f5840c26f309ba1c0453ebc990ca20defd024ba9908 |
| SHA512 | f1fea954b1b04dd45a8675cf64658efb82defde6cc19ed6465df502b8e51c16a2dae68a866f38c19b3c75b3d80435df1cc8f3020d5068f4db62b5ec44ced17f9 |
memory/4732-26-0x00000000049D0000-0x0000000004BDC000-memory.dmp
memory/4732-27-0x00000000049D0000-0x0000000004BDC000-memory.dmp
memory/4732-56-0x0000000000400000-0x0000000000616000-memory.dmp
memory/4732-62-0x00000000049D0000-0x0000000004BDC000-memory.dmp