Analysis Overview
SHA256
bc59a0885c8bb6c546dc0d24fdb11ed5455fda613211a7eefb78efa4cf7142d0
Threat Level: Likely malicious
The file IceTea_Patcher.exe was found to be: Likely malicious.
Malicious Activity Summary
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
Themida packer
Checks whether UAC is enabled
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-12 08:23
Signatures
Themida packer
| 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: behavioral2
Detonation Overview
Submitted
2024-06-12 08:23
Reported
2024-06-12 08:26
Platform
win10v2004-20240611-en
Max time kernel
135s
Max time network
137s
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\IceTea_Patcher.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\IceTea_Patcher.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\IceTea_Patcher.exe | N/A |
Themida packer
| Description | Indicator | Process | Target |
| 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\IceTea_Patcher.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IceTea_Patcher.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\IceTea_Patcher.exe
"C:\Users\Admin\AppData\Local\Temp\IceTea_Patcher.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=1308,i,6522675234395427298,2952738987384583032,262144 --variations-seed-version --mojo-platform-channel-handle=3840 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 13.107.42.16:443 | tcp | |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.234.34.23.in-addr.arpa | udp |
| US | 199.232.210.172:80 | tcp | |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
Files
memory/2648-0-0x00007FF723190000-0x00007FF724086000-memory.dmp
memory/2648-1-0x00007FFD5F370000-0x00007FFD5F372000-memory.dmp
memory/2648-2-0x00007FF723190000-0x00007FF724086000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-12 08:23
Reported
2024-06-12 08:26
Platform
win7-20240221-en
Max time kernel
119s
Max time network
120s
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\IceTea_Patcher.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\IceTea_Patcher.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\IceTea_Patcher.exe | N/A |
Themida packer
| Description | Indicator | Process | Target |
| 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\IceTea_Patcher.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IceTea_Patcher.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\IceTea_Patcher.exe
"C:\Users\Admin\AppData\Local\Temp\IceTea_Patcher.exe"
Network
Files
memory/1740-0-0x000000013F2E0000-0x00000001401D6000-memory.dmp
memory/1740-1-0x0000000077340000-0x0000000077342000-memory.dmp
memory/1740-3-0x000000013F2E0000-0x00000001401D6000-memory.dmp