Analysis Overview
SHA256
88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d
Threat Level: Known bad
The file 88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d was found to be: Known bad.
Malicious Activity Summary
Banload family
Banload
Renames multiple (221) files with added filename extension
Renames multiple (189) 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
Suspicious use of AdjustPrivilegeToken
Modifies registry class
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-27 19:30
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-27 19:30
Reported
2024-12-27 19:31
Platform
win10v2004-20241007-en
Max time kernel
60s
Max time network
32s
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\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.exe | N/A |
Renames multiple (221) 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\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.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\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.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\\AppIdPolicyEngineApi.dll" | C:\Users\Admin\AppData\Local\Temp\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.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\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\Programmable | C:\Users\Admin\AppData\Local\Temp\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\TypeLib | C:\Users\Admin\AppData\Local\Temp\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\TypeLib\ = "{85C3F8F7-CFCE-4259-87FF-CAB1F4521F6E}" | C:\Users\Admin\AppData\Local\Temp\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\Version | C:\Users\Admin\AppData\Local\Temp\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\Version\ = "1.0" | C:\Users\Admin\AppData\Local\Temp\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2} | C:\Users\Admin\AppData\Local\Temp\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\ = "AppIdPolicyHelper Class" | C:\Users\Admin\AppData\Local\Temp\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32 | C:\Users\Admin\AppData\Local\Temp\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.exe
"C:\Users\Admin\AppData\Local\Temp\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.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 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.210.23.2.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 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
Files
memory/3536-0-0x0000000000400000-0x0000000000616000-memory.dmp
memory/3536-2-0x0000000004520000-0x000000000472C000-memory.dmp
memory/3536-9-0x0000000004520000-0x000000000472C000-memory.dmp
memory/3536-12-0x0000000000400000-0x0000000000616000-memory.dmp
memory/3536-13-0x0000000000400000-0x0000000000616000-memory.dmp
memory/3536-14-0x0000000004520000-0x000000000472C000-memory.dmp
C:\$Recycle.Bin\S-1-5-21-940901362-3608833189-1915618603-1000\desktop.ini.tmp
| MD5 | e018c0b33926271a5895b834e64f6221 |
| SHA1 | 71fc4e712dfd25f491e3de5c9296e690b014a506 |
| SHA256 | abf60df18f0dbb93698fff6dec79b2de339df201271916884e176443e265f340 |
| SHA512 | fe8285ab8706380678da51c48778b5c85c8f26ad48ff7ee045fbd91d12db16b4848739dc9de1c5ff7e4dcfdd1b21bab44a7e981276f7a3a99f123a2b0520f5a6 |
C:\Program Files\7-Zip\7-zip.dll.tmp
| MD5 | 2890a6501b41c25376f399e20f099874 |
| SHA1 | c332d27de3c22d72450a84011cb4508c90716a0d |
| SHA256 | d6ba1b4c54d66bab55d61453a2ca1c47b4cf785f821ae97f98727946fe5153c5 |
| SHA512 | f5495fa95a141d29efee0f3b9c394eaf2bb05a28be09f5ba575670b14a1348eea7a6dc1c333434321757e459b87581424643a7343b28cfe6fc33264a0af46df3 |
memory/3536-41-0x0000000004520000-0x000000000472C000-memory.dmp
memory/3536-40-0x0000000004520000-0x000000000472C000-memory.dmp
memory/3536-110-0x0000000000400000-0x0000000000616000-memory.dmp
memory/3536-124-0x0000000004520000-0x000000000472C000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-12-27 19:30
Reported
2024-12-27 19:31
Platform
win7-20240903-en
Max time kernel
60s
Max time network
17s
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\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.exe | N/A |
Renames multiple (189) 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\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.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\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\ = "Microsoft AutoComplete" | C:\Users\Admin\AppData\Local\Temp\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InProcServer32 | C:\Users\Admin\AppData\Local\Temp\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InProcServer32\ = "%SystemRoot%\\SysWow64\\shell32.dll" | C:\Users\Admin\AppData\Local\Temp\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.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\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2} | C:\Users\Admin\AppData\Local\Temp\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.exe
"C:\Users\Admin\AppData\Local\Temp\88ab60f348ee27779d55610c7574dc8a7dba0322ea20a9863f6097c9a016cd0d.exe"
Network
Files
memory/1448-0-0x0000000000400000-0x0000000000616000-memory.dmp
memory/1448-1-0x0000000003040000-0x000000000324C000-memory.dmp
memory/1448-8-0x0000000003040000-0x000000000324C000-memory.dmp
memory/1448-12-0x0000000000400000-0x0000000000616000-memory.dmp
memory/1448-11-0x0000000000400000-0x0000000000616000-memory.dmp
memory/1448-13-0x0000000003040000-0x000000000324C000-memory.dmp
C:\$Recycle.Bin\S-1-5-21-1488793075-819845221-1497111674-1000\desktop.ini.tmp
| MD5 | 4dfaab03e45e68289b10ac098852fda6 |
| SHA1 | c6cac85920faf92c20a85990c4fc3de14819113b |
| SHA256 | 8fd51c237929140084cc41e6777f2264970f91640bd8b94dd13ce7ccb9194608 |
| SHA512 | 9b7a159e7cd8d88d6d3b28cc6d16eb060a150a4601258c091516ef90742848688348845a3659cccede9e99640ac9fec05df6ae3c0af7c027cf0db546f7759df2 |
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp
| MD5 | f7ffcc48898ac2d00031f3e75a170c5e |
| SHA1 | 6f2ef47b68e933e5398568b2c7e161f827d96b14 |
| SHA256 | 1bcf7793c5f0978de9e51d01d8370ae713807eafed364ce251b6c15fb9734270 |
| SHA512 | 2037d42dc6f3772ecb525f01acfa803a3282b907dd2b59073edea35d5dc233d5b425f74f624083f6da3e4ab33c1b13b893a24787e6e16a1070ba6d5da1c3f28c |
memory/1448-25-0x0000000003040000-0x000000000324C000-memory.dmp
memory/1448-43-0x0000000000400000-0x0000000000616000-memory.dmp
memory/1448-51-0x0000000003040000-0x000000000324C000-memory.dmp