Analysis Overview
SHA256
2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538
Threat Level: Known bad
The file 2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.exe was found to be: Known bad.
Malicious Activity Summary
Banload
Banload family
Renames multiple (230) files with added filename extension
Renames multiple (678) 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
2024-12-03 00:54
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-12-03 00:54
Reported
2024-12-03 00:56
Platform
win7-20240903-en
Max time kernel
150s
Max time network
122s
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\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.exe | N/A |
Renames multiple (230) 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\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.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\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\ProgID\ = "MMCListPadInfo.MMCListPadInfo.1" | C:\Users\Admin\AppData\Local\Temp\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\ = "MMCListPadInfo class" | C:\Users\Admin\AppData\Local\Temp\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32 | C:\Users\Admin\AppData\Local\Temp\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32\ = "%SystemRoot%\\SysWow64\\cic.dll" | C:\Users\Admin\AppData\Local\Temp\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.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\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\ProgID | C:\Users\Admin\AppData\Local\Temp\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2} | C:\Users\Admin\AppData\Local\Temp\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\VersionIndependentProgID | C:\Users\Admin\AppData\Local\Temp\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\VersionIndependentProgID\ = "MMCListPadInfo.MMCListPadInfo" | C:\Users\Admin\AppData\Local\Temp\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.exe
"C:\Users\Admin\AppData\Local\Temp\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.exe"
Network
Files
memory/2288-0-0x0000000000400000-0x0000000000616000-memory.dmp
memory/2288-8-0x0000000003100000-0x000000000330C000-memory.dmp
memory/2288-1-0x0000000003100000-0x000000000330C000-memory.dmp
memory/2288-11-0x0000000000400000-0x0000000000616000-memory.dmp
memory/2288-12-0x0000000000400000-0x0000000000616000-memory.dmp
memory/2288-13-0x0000000003100000-0x000000000330C000-memory.dmp
C:\$Recycle.Bin\S-1-5-21-3290804112-2823094203-3137964600-1000\desktop.ini.tmp
| MD5 | 2207c566d628772ffa227b12058ac327 |
| SHA1 | acd368b80b09c5eab08b48b5208b5de9fef55c39 |
| SHA256 | 5564d3ac8d4ae9d0c266bc4c60eefd0f6c248bff0251a25546afe22aa00a14de |
| SHA512 | e46b920b76fbac2200c5f10c8a19508dbc98e9323cfdb81fd8def4203a242a71f11815996f33c59acbee4ebaf77dd9fe0080f52cd4a1ba429aaae787286564ff |
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp
| MD5 | c5b414a21d5a8460aa82a0bd43b2752e |
| SHA1 | 00026fb7c047d83468ae828243dfaf4645d035b8 |
| SHA256 | a695aafb7ab4b09c211a3acb27c2b8ceeab3db3fcf5d725bf421d0c5eb7b6cd6 |
| SHA512 | cff55c7881267cd1c685dc4eef61deb5522da4a08dd7bb230b82f650b629e202e64049d7bca1302616f8eb7ca24f6c8113507ea1b73df5d9928d1ad8d8f785d2 |
memory/2288-25-0x0000000003100000-0x000000000330C000-memory.dmp
memory/2288-43-0x0000000000400000-0x0000000000616000-memory.dmp
memory/2288-53-0x0000000003100000-0x000000000330C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-03 00:54
Reported
2024-12-03 00:56
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
149s
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\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.exe | N/A |
Renames multiple (678) 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\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.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\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.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\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\AutoConvertTo | C:\Users\Admin\AppData\Local\Temp\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\AutoConvertTo\ = "{00020803-0000-0000-C000-000000000046}" | C:\Users\Admin\AppData\Local\Temp\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.exe
"C:\Users\Admin\AppData\Local\Temp\2533c55c719d1ad97a05d2355136d6a8cf15eaf36c01dd70450a740291f7a538.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.125.209.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 139.53.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
Files
memory/3428-0-0x0000000000400000-0x0000000000616000-memory.dmp
memory/3428-2-0x0000000004920000-0x0000000004B2C000-memory.dmp
memory/3428-9-0x0000000004920000-0x0000000004B2C000-memory.dmp
memory/3428-12-0x0000000000400000-0x0000000000616000-memory.dmp
memory/3428-13-0x0000000000400000-0x0000000000616000-memory.dmp
memory/3428-14-0x0000000004920000-0x0000000004B2C000-memory.dmp
C:\$Recycle.Bin\S-1-5-21-3756129449-3121373848-4276368241-1000\desktop.ini.tmp
| MD5 | f4da69a6a6d43bc2c607fb4653a6ed48 |
| SHA1 | ba85556316efbb24df5f07d3cb31fb000b1432c8 |
| SHA256 | 3b009739c8d2fce7675ec6205acb84411f38cb529c64a84b8960ce36a962cdda |
| SHA512 | 8bc5c9cf8608e68c06f53288c5c0d6586c02fc2715db413fde7ce39be8c5c99711c974d7854be1600c615481cef17e24371764963c0b6cce60f023efd6692be4 |
C:\Program Files\7-Zip\7-zip.dll.tmp
| MD5 | 1ffcb85a39a0842f352a1628accb9a26 |
| SHA1 | 443f32b8b2747d24419b95998219ce93245edea9 |
| SHA256 | a1abcb6cecf3d98f8812f5227d7748b2831a7604babf321336d9133941afe97b |
| SHA512 | 2060d45031a6bc20dbc38c226a7a7df77e03934214a0e4d040ab87d0997c7a607e3b2ce45470a13a35f15d9879b08ee74fab880e90d91bc209d83af3aa45093b |
memory/3428-46-0x0000000004920000-0x0000000004B2C000-memory.dmp
memory/3428-47-0x0000000004920000-0x0000000004B2C000-memory.dmp
memory/3428-128-0x0000000000400000-0x0000000000616000-memory.dmp
memory/3428-146-0x0000000004920000-0x0000000004B2C000-memory.dmp