Analysis Overview
SHA256
0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3
Threat Level: Known bad
The file 0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3 was found to be: Known bad.
Malicious Activity Summary
PrivateLoader
Privateloader family
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks computer location settings
Checks BIOS information in registry
Themida packer
Reads user/profile data of web browsers
Looks up external IP address via web service
Checks whether UAC is enabled
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 11:57
Signatures
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-10 11:56
Reported
2024-11-10 12:00
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
154s
Command Line
Signatures
PrivateLoader
Privateloader 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\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.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\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.exe | N/A |
Reads user/profile data of web browsers
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.db-ip.com | N/A | N/A |
| N/A | api.db-ip.com | N/A | N/A |
| N/A | ipinfo.io | N/A | N/A |
| N/A | ipinfo.io | N/A | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\System32\GroupPolicy | C:\Users\Admin\AppData\Local\Temp\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\GroupPolicy\gpt.ini | C:\Users\Admin\AppData\Local\Temp\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.exe | N/A |
| File created | C:\Windows\System32\GroupPolicy\Machine\Registry.pol | C:\Users\Admin\AppData\Local\Temp\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.exe | N/A |
| File opened for modification | C:\Windows\System32\GroupPolicy\GPT.INI | C:\Users\Admin\AppData\Local\Temp\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.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\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.exe
"C:\Users\Admin\AppData\Local\Temp\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.exe"
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
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 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | kokoko-24.online | udp |
| US | 8.8.8.8:53 | ipinfo.io | udp |
| N/A | 224.0.0.251:5353 | udp | |
| US | 34.117.59.81:443 | ipinfo.io | tcp |
| US | 8.8.8.8:53 | db-ip.com | udp |
| US | 104.26.4.15:443 | db-ip.com | tcp |
| US | 8.8.8.8:53 | api.db-ip.com | udp |
| US | 8.8.8.8:53 | 81.59.117.34.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.4.26.104.in-addr.arpa | udp |
| US | 104.26.5.15:443 | api.db-ip.com | tcp |
| US | 8.8.8.8:53 | www.maxmind.com | udp |
| US | 8.8.8.8:53 | 15.5.26.104.in-addr.arpa | udp |
| US | 104.17.27.25:80 | www.maxmind.com | tcp |
| US | 8.8.8.8:53 | kokoko-24.online | udp |
| US | 8.8.8.8:53 | vk.com | udp |
| US | 8.8.8.8:53 | 25.27.17.104.in-addr.arpa | udp |
| RU | 93.186.225.194:80 | vk.com | tcp |
| RU | 93.186.225.194:80 | vk.com | tcp |
| RU | 93.186.225.194:80 | vk.com | tcp |
| RU | 93.186.225.194:443 | vk.com | tcp |
| US | 8.8.8.8:53 | 194.225.186.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 226.21.18.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | kokoko-24.online | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.208.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
Files
memory/2324-0-0x0000000000DF0000-0x0000000001891000-memory.dmp
memory/2324-1-0x0000000077894000-0x0000000077896000-memory.dmp
memory/2324-3-0x0000000000DF0000-0x0000000001891000-memory.dmp
memory/2324-4-0x0000000000DF0000-0x0000000001891000-memory.dmp
memory/2324-2-0x0000000000DF0000-0x0000000001891000-memory.dmp
memory/2324-5-0x0000000000DF0000-0x0000000001891000-memory.dmp
memory/2324-7-0x0000000000DF0000-0x0000000001891000-memory.dmp
memory/2324-8-0x0000000000DF0000-0x0000000001891000-memory.dmp
memory/2324-6-0x0000000000DF0000-0x0000000001891000-memory.dmp
memory/2324-15-0x0000000000DF0000-0x0000000001891000-memory.dmp
memory/2324-16-0x0000000000DF0000-0x0000000001891000-memory.dmp
memory/2324-27-0x0000000000DF0000-0x0000000001891000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 11:56
Reported
2024-11-10 12:00
Platform
win7-20240903-en
Max time kernel
118s
Max time network
122s
Command Line
Signatures
PrivateLoader
Privateloader 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\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.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\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.exe | N/A |
Reads user/profile data of web browsers
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ipinfo.io | N/A | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\GroupPolicy\gpt.ini | C:\Users\Admin\AppData\Local\Temp\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.exe | N/A |
| File created | C:\Windows\System32\GroupPolicy\Machine\Registry.pol | C:\Users\Admin\AppData\Local\Temp\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.exe | N/A |
| File opened for modification | C:\Windows\System32\GroupPolicy\GPT.INI | C:\Users\Admin\AppData\Local\Temp\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.exe | N/A |
| File opened for modification | C:\Windows\System32\GroupPolicy | C:\Users\Admin\AppData\Local\Temp\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.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\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.exe
"C:\Users\Admin\AppData\Local\Temp\0fd1f535929f90d75a59c57a8b33e4fb40381bb7ee31b3c18c10cb7c8d6599a3.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | kokoko-24.online | udp |
| US | 8.8.8.8:53 | ipinfo.io | udp |
| US | 34.117.59.81:443 | ipinfo.io | tcp |
| US | 8.8.8.8:53 | db-ip.com | udp |
| US | 104.26.4.15:443 | db-ip.com | tcp |
| US | 8.8.8.8:53 | www.maxmind.com | udp |
| US | 104.17.28.25:80 | www.maxmind.com | tcp |
| US | 208.67.104.60:80 | tcp | |
| US | 208.67.104.60:80 | tcp | |
| US | 208.67.104.60:80 | tcp | |
| US | 208.67.104.60:80 | tcp | |
| US | 208.67.104.60:80 | tcp | |
| US | 8.8.8.8:53 | vk.com | udp |
| RU | 87.240.132.72:80 | vk.com | tcp |
| RU | 87.240.132.72:80 | vk.com | tcp |
| RU | 87.240.132.72:80 | vk.com | tcp |
| RU | 87.240.132.72:80 | vk.com | tcp |
| RU | 87.240.132.72:443 | vk.com | tcp |
| US | 208.67.104.60:80 | tcp | |
| US | 208.67.104.60:80 | tcp | |
| US | 208.67.104.60:80 | tcp | |
| US | 208.67.104.60:80 | tcp | |
| US | 208.67.104.60:80 | tcp |
Files
memory/2236-0-0x0000000000180000-0x0000000000C21000-memory.dmp
memory/2236-1-0x0000000077050000-0x0000000077052000-memory.dmp
memory/2236-4-0x0000000000180000-0x0000000000C21000-memory.dmp
memory/2236-6-0x0000000000180000-0x0000000000C21000-memory.dmp
memory/2236-3-0x0000000000180000-0x0000000000C21000-memory.dmp
memory/2236-2-0x0000000000180000-0x0000000000C21000-memory.dmp
memory/2236-7-0x0000000000180000-0x0000000000C21000-memory.dmp
memory/2236-8-0x0000000000180000-0x0000000000C21000-memory.dmp
memory/2236-5-0x0000000000180000-0x0000000000C21000-memory.dmp
memory/2236-15-0x0000000000180000-0x0000000000C21000-memory.dmp
memory/2236-16-0x0000000000180000-0x0000000000C21000-memory.dmp
memory/2236-17-0x0000000000180000-0x0000000000C21000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Cab2E34.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\Tar2E56.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
memory/2236-70-0x0000000000180000-0x0000000000C21000-memory.dmp
memory/2236-71-0x0000000000180000-0x0000000000C21000-memory.dmp
memory/2236-72-0x0000000000180000-0x0000000000C21000-memory.dmp