Analysis Overview
SHA256
11e22fb0cc000a3a71de77db82ffddbb28cef6678a3ef902f82bc914638285c2
Threat Level: Likely malicious
The file ac1247ec24ed0024003f6ae568d688f8.zip was found to be: Likely malicious.
Malicious Activity Summary
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Obfuscated with Agile.Net obfuscator
Themida packer
Checks whether UAC is enabled
Suspicious use of NtSetInformationThreadHideFromDebugger
System Location Discovery: System Language Discovery
Unsigned PE
Enumerates physical storage devices
Enumerates system info in registry
Checks processor information in registry
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-01 05:30
Signatures
Obfuscated with Agile.Net obfuscator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-01 05:30
Reported
2024-09-01 05:33
Platform
win7-20240729-en
Max time kernel
15s
Max time network
16s
Command Line
Signatures
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\f6ac93058c6257dee00946df9f7d2c56290386750d38fc2ebc00dc23c58b2353.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\f6ac93058c6257dee00946df9f7d2c56290386750d38fc2ebc00dc23c58b2353.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\f6ac93058c6257dee00946df9f7d2c56290386750d38fc2ebc00dc23c58b2353.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\uranigger.exe | N/A |
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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 |
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\f6ac93058c6257dee00946df9f7d2c56290386750d38fc2ebc00dc23c58b2353.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f6ac93058c6257dee00946df9f7d2c56290386750d38fc2ebc00dc23c58b2353.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\f6ac93058c6257dee00946df9f7d2c56290386750d38fc2ebc00dc23c58b2353.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\uranigger.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\f6ac93058c6257dee00946df9f7d2c56290386750d38fc2ebc00dc23c58b2353.exe
"C:\Users\Admin\AppData\Local\Temp\f6ac93058c6257dee00946df9f7d2c56290386750d38fc2ebc00dc23c58b2353.exe"
C:\Users\Admin\AppData\Local\Temp\uranigger.exe
"C:\Users\Admin\AppData\Local\Temp\uranigger.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
dw20.exe -x -s 424
Network
Files
memory/2128-0-0x00000000748E1000-0x00000000748E2000-memory.dmp
memory/2128-1-0x00000000748E0000-0x0000000074E8B000-memory.dmp
memory/2128-2-0x00000000748E0000-0x0000000074E8B000-memory.dmp
\Users\Admin\AppData\Local\Temp\956af42f-64cf-459d-ac64-6a6100c842f9\AgileDotNetRT.dll
| MD5 | 2d86c4ad18524003d56c1cb27c549ba8 |
| SHA1 | 123007f9337364e044b87deacf6793c2027c8f47 |
| SHA256 | 091ab8a1acdab40c544bd1e5c91a96881acc318cac4df5235e1b5673f5489280 |
| SHA512 | 0dd5204733b3c20932aeea2cebf0ca1eeca70e4b3b3b8932d78d952a8f762f0b96ebdbdaf217e95889c02ec6a39b8f9919fd4c0cba56bb629256e71fa61faa3c |
memory/2128-9-0x00000000742D0000-0x00000000748D8000-memory.dmp
memory/2128-10-0x00000000742D0000-0x00000000748D8000-memory.dmp
memory/2128-11-0x00000000748E0000-0x0000000074E8B000-memory.dmp
memory/2128-12-0x00000000742D0000-0x00000000748D8000-memory.dmp
memory/2128-13-0x0000000075210000-0x000000007526B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\uranigger.exe
| MD5 | 10b558706690282a3807ccce1b334e14 |
| SHA1 | 49b7d8c418e6cdd0cc626033b1f02b5b8dd8377e |
| SHA256 | 87d0cdf3d07df967d23c4399114212dd0832cdca68b329d181ba40637972a9a9 |
| SHA512 | 4055bfa748a86a7141e6a331517564e7fefc23f39c62577c6eb7fbf3b0741e5b22d76e5e5407f13eb824e96b21eab1c068b717ef695413ee40ca20d94da41295 |
memory/2696-24-0x00000000748E0000-0x0000000074E8B000-memory.dmp
memory/2128-26-0x00000000748E0000-0x0000000074E8B000-memory.dmp
memory/2128-25-0x00000000742D0000-0x00000000748D8000-memory.dmp
memory/2696-28-0x00000000748E0000-0x0000000074E8B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-01 05:30
Reported
2024-09-01 05:33
Platform
win10v2004-20240802-en
Max time kernel
141s
Max time network
112s
Command Line
Signatures
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\f6ac93058c6257dee00946df9f7d2c56290386750d38fc2ebc00dc23c58b2353.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\f6ac93058c6257dee00946df9f7d2c56290386750d38fc2ebc00dc23c58b2353.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\f6ac93058c6257dee00946df9f7d2c56290386750d38fc2ebc00dc23c58b2353.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\f6ac93058c6257dee00946df9f7d2c56290386750d38fc2ebc00dc23c58b2353.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\uranigger.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f6ac93058c6257dee00946df9f7d2c56290386750d38fc2ebc00dc23c58b2353.exe | N/A |
Obfuscated with Agile.Net obfuscator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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 |
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\f6ac93058c6257dee00946df9f7d2c56290386750d38fc2ebc00dc23c58b2353.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f6ac93058c6257dee00946df9f7d2c56290386750d38fc2ebc00dc23c58b2353.exe | N/A |
Enumerates physical storage devices
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\f6ac93058c6257dee00946df9f7d2c56290386750d38fc2ebc00dc23c58b2353.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\uranigger.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\BIOS | C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU | C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeRestorePrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\f6ac93058c6257dee00946df9f7d2c56290386750d38fc2ebc00dc23c58b2353.exe
"C:\Users\Admin\AppData\Local\Temp\f6ac93058c6257dee00946df9f7d2c56290386750d38fc2ebc00dc23c58b2353.exe"
C:\Users\Admin\AppData\Local\Temp\uranigger.exe
"C:\Users\Admin\AppData\Local\Temp\uranigger.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
dw20.exe -x -s 840
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 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
Files
memory/3220-0-0x0000000074A62000-0x0000000074A63000-memory.dmp
memory/3220-1-0x0000000074A60000-0x0000000075011000-memory.dmp
memory/3220-2-0x0000000074A60000-0x0000000075011000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\956af42f-64cf-459d-ac64-6a6100c842f9\AgileDotNetRT.dll
| MD5 | 2d86c4ad18524003d56c1cb27c549ba8 |
| SHA1 | 123007f9337364e044b87deacf6793c2027c8f47 |
| SHA256 | 091ab8a1acdab40c544bd1e5c91a96881acc318cac4df5235e1b5673f5489280 |
| SHA512 | 0dd5204733b3c20932aeea2cebf0ca1eeca70e4b3b3b8932d78d952a8f762f0b96ebdbdaf217e95889c02ec6a39b8f9919fd4c0cba56bb629256e71fa61faa3c |
memory/3220-11-0x0000000072990000-0x0000000072F98000-memory.dmp
memory/3220-12-0x0000000074A60000-0x0000000075011000-memory.dmp
memory/3220-13-0x0000000072990000-0x0000000072F98000-memory.dmp
memory/3220-10-0x0000000072990000-0x0000000072F98000-memory.dmp
memory/3220-14-0x0000000073780000-0x00000000737DB000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\uranigger.exe
| MD5 | 10b558706690282a3807ccce1b334e14 |
| SHA1 | 49b7d8c418e6cdd0cc626033b1f02b5b8dd8377e |
| SHA256 | 87d0cdf3d07df967d23c4399114212dd0832cdca68b329d181ba40637972a9a9 |
| SHA512 | 4055bfa748a86a7141e6a331517564e7fefc23f39c62577c6eb7fbf3b0741e5b22d76e5e5407f13eb824e96b21eab1c068b717ef695413ee40ca20d94da41295 |
memory/636-27-0x0000000074A60000-0x0000000075011000-memory.dmp
memory/3220-29-0x0000000074A60000-0x0000000075011000-memory.dmp
memory/636-30-0x0000000074A60000-0x0000000075011000-memory.dmp
memory/3220-28-0x0000000072990000-0x0000000072F98000-memory.dmp
memory/636-37-0x0000000074A60000-0x0000000075011000-memory.dmp