Analysis Overview
SHA256
7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925
Threat Level: Known bad
The file 7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925 was found to be: Known bad.
Malicious Activity Summary
Banload family
Banload
Renames multiple (220) 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
System Location Discovery: System Language Discovery
Unsigned PE
Modifies registry class
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-27 19:41
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-12-27 19:41
Reported
2024-12-27 19:42
Platform
win7-20241010-en
Max time kernel
60s
Max time network
18s
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\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.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\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.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\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2} | C:\Users\Admin\AppData\Local\Temp\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\ = "OutlookAttachMoniker" | C:\Users\Admin\AppData\Local\Temp\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32 | C:\Users\Admin\AppData\Local\Temp\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32\ = "C:\\PROGRA~2\\MICROS~1\\Office14\\OUTLRPC.DLL" | C:\Users\Admin\AppData\Local\Temp\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.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\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe
"C:\Users\Admin\AppData\Local\Temp\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe"
Network
Files
memory/2384-0-0x0000000000400000-0x0000000000616000-memory.dmp
memory/2384-1-0x0000000003180000-0x000000000338C000-memory.dmp
memory/2384-8-0x0000000003180000-0x000000000338C000-memory.dmp
memory/2384-11-0x0000000000400000-0x0000000000616000-memory.dmp
memory/2384-12-0x0000000000400000-0x0000000000616000-memory.dmp
memory/2384-13-0x0000000003180000-0x000000000338C000-memory.dmp
C:\$Recycle.Bin\S-1-5-21-3692679935-4019334568-335155002-1000\desktop.ini.tmp
| MD5 | 1dcd73f5dbeedb19b737b22bedf61bf9 |
| SHA1 | 38a8f49f3b7978980b8bf7b36de65f2e0d86d810 |
| SHA256 | 61187afb26b85f8e59692c86d2032a5f36f272e9986b401c0a17ba160e59bbbc |
| SHA512 | 41ac5a4c4ab0ad435c2c045fbfb4ada4550038a2f935bc0138a3031581c132b4cff576a4b43198c2e8e11ab19fc9224374df6ac0cbef0f3d54573916d2c2c1e8 |
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp
| MD5 | 6c0a27e7639eff75a7e3532ef9787cc2 |
| SHA1 | cccb3d219a1522d59c3b4bec6b882d26350f2192 |
| SHA256 | a7f83305043b41ceb1c958018c41bab151c6b2ce7ee3e37276101e0366f40af3 |
| SHA512 | 3637f24d274a0b5ed09ce8e5f0f808126504ef18848432f641940a30cabbfb834487cb0f6969ef0bcdceef16faa290406a2c6c2b1d9c812ddc05d34fba0d6ff6 |
memory/2384-23-0x0000000003180000-0x000000000338C000-memory.dmp
memory/2384-29-0x0000000000400000-0x0000000000616000-memory.dmp
memory/2384-31-0x0000000003180000-0x000000000338C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-27 19:41
Reported
2024-12-27 19:42
Platform
win10v2004-20241007-en
Max time kernel
60s
Max time network
34s
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\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe | N/A |
Renames multiple (220) 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\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.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\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32 | C:\Users\Admin\AppData\Local\Temp\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32\RuntimeVersion = "v2.0.50727" | C:\Users\Admin\AppData\Local\Temp\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32\15.0.0.0\Class = "Microsoft.Office.Interop.Word.FontClass" | C:\Users\Admin\AppData\Local\Temp\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\LocalServer32 | C:\Users\Admin\AppData\Local\Temp\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\LocalServer32\ = "\"C:\\Program Files\\Microsoft Office\\Root\\Office16\\WINWORD.EXE\" /automation" | C:\Users\Admin\AppData\Local\Temp\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2} | C:\Users\Admin\AppData\Local\Temp\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\ = "FontClass" | C:\Users\Admin\AppData\Local\Temp\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32\Assembly = "Microsoft.Office.Interop.Word, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C" | C:\Users\Admin\AppData\Local\Temp\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32\Class = "Microsoft.Office.Interop.Word.FontClass" | C:\Users\Admin\AppData\Local\Temp\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32\15.0.0.0 | C:\Users\Admin\AppData\Local\Temp\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32\15.0.0.0\Assembly = "Microsoft.Office.Interop.Word, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C" | C:\Users\Admin\AppData\Local\Temp\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32\15.0.0.0\RuntimeVersion = "v2.0.50727" | C:\Users\Admin\AppData\Local\Temp\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe
"C:\Users\Admin\AppData\Local\Temp\7ca90f5cbbf80467e139724166c97137e23e8a90b95db8ad217d042cecf0e925.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.12.20.2.in-addr.arpa | udp |
Files
memory/4980-0-0x0000000000400000-0x0000000000616000-memory.dmp
memory/4980-2-0x0000000004860000-0x0000000004A6C000-memory.dmp
memory/4980-9-0x0000000004860000-0x0000000004A6C000-memory.dmp
memory/4980-12-0x0000000000400000-0x0000000000616000-memory.dmp
memory/4980-13-0x0000000000400000-0x0000000000616000-memory.dmp
memory/4980-14-0x0000000004860000-0x0000000004A6C000-memory.dmp
C:\$Recycle.Bin\S-1-5-21-4050598569-1597076380-177084960-1000\desktop.ini.tmp
| MD5 | 392766b3f103b8b716e80d529dad3a0f |
| SHA1 | fecb1557b2b214567bd2936475e960dc76d77d9f |
| SHA256 | 1ed63b77002eb4036ee13c000c4fb987bce089a97305d46d58c71b955a594117 |
| SHA512 | cd1769cb28c905f5f52647c7d407f7c89a14079ca1a0260d9b65e0c5a28184a23dd8c9cded7301e98e6605581366f984136c69530586eb24dc9691abee97cce9 |
C:\Program Files\7-Zip\7-zip.dll.tmp
| MD5 | 7cf5257a220445bc7e9891b8224af6a2 |
| SHA1 | fd0ac5b01f06d32f9f33ce94751cf3c2f4249732 |
| SHA256 | 4fb6320fbcbcda1bc3ddee3f851bfc87c597bc87a75dad3262541b07d82165e1 |
| SHA512 | edf3104e48ee05190f66535f32b21bb15477e3299bcfb9f8d7fc6fe5b4cef2ed395642b8e03dcd3ce3e6c54ed031355b003391e2c63feac5b1b75ca11a1f2d78 |
memory/4980-42-0x0000000004860000-0x0000000004A6C000-memory.dmp
memory/4980-43-0x0000000004860000-0x0000000004A6C000-memory.dmp
memory/4980-116-0x0000000000400000-0x0000000000616000-memory.dmp
memory/4980-132-0x0000000004860000-0x0000000004A6C000-memory.dmp