Analysis Overview
SHA256
a6cf0c3943bfff4ac0a74d2a357374fd7e758fb7442661edd9aa4a35b5851e86
Threat Level: Likely malicious
The file 92893_1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.zip was found to be: Likely malicious.
Malicious Activity Summary
Looks for VirtualBox Guest Additions in registry
Looks for VMWare Tools registry key
Obfuscated with Agile.Net obfuscator
Checks BIOS information in registry
Maps connected drives based on registry
Unsigned PE
Program crash
System Location Discovery: System Language Discovery
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-17 13:07
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
2024-09-17 13:07
Reported
2024-09-17 13:08
Platform
win7-20240704-en
Max time kernel
15s
Max time network
17s
Command Line
Signatures
Looks for VirtualBox Guest Additions in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Oracle\VirtualBox Guest Additions | C:\Users\Admin\AppData\Local\Temp\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.exe | N/A |
Looks for VMWare Tools registry key
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\VMware, Inc.\VMware Tools | C:\Users\Admin\AppData\Local\Temp\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.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\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.exe | N/A |
Obfuscated with Agile.Net obfuscator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Users\Admin\AppData\Local\Temp\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.exe |
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\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2460 wrote to memory of 2812 | N/A | C:\Users\Admin\AppData\Local\Temp\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2460 wrote to memory of 2812 | N/A | C:\Users\Admin\AppData\Local\Temp\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2460 wrote to memory of 2812 | N/A | C:\Users\Admin\AppData\Local\Temp\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2460 wrote to memory of 2812 | N/A | C:\Users\Admin\AppData\Local\Temp\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.exe
"C:\Users\Admin\AppData\Local\Temp\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2460 -s 880
Network
Files
memory/2460-0-0x0000000073ACE000-0x0000000073ACF000-memory.dmp
memory/2460-1-0x00000000010B0000-0x00000000011BA000-memory.dmp
memory/2460-2-0x0000000073AC0000-0x00000000741AE000-memory.dmp
memory/2460-3-0x0000000004C50000-0x0000000004D20000-memory.dmp
memory/2460-4-0x0000000073AC0000-0x00000000741AE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-17 13:07
Reported
2024-09-17 13:10
Platform
win10v2004-20240802-en
Max time kernel
149s
Max time network
128s
Command Line
Signatures
Looks for VirtualBox Guest Additions in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Oracle\VirtualBox Guest Additions | C:\Users\Admin\AppData\Local\Temp\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.exe | N/A |
Looks for VMWare Tools registry key
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\VMware, Inc.\VMware Tools | C:\Users\Admin\AppData\Local\Temp\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.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\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.exe | N/A |
Obfuscated with Agile.Net obfuscator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Users\Admin\AppData\Local\Temp\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.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\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.exe | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS | C:\Users\Admin\AppData\Local\Temp\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer | C:\Users\Admin\AppData\Local\Temp\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion | C:\Users\Admin\AppData\Local\Temp\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.exe
"C:\Users\Admin\AppData\Local\Temp\1dc99cc3e7310fa90a847eb75309624e7a4aa29d6968660c0c0fe24c378affe6.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=4396,i,6510295916244954942,10164894160290787457,262144 --variations-seed-version --mojo-platform-channel-handle=4424 /prefetch:8
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 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 121.170.16.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
Files
memory/2484-0-0x000000007507E000-0x000000007507F000-memory.dmp
memory/2484-1-0x0000000000AF0000-0x0000000000BFA000-memory.dmp
memory/2484-2-0x0000000075070000-0x0000000075820000-memory.dmp
memory/2484-3-0x0000000005570000-0x0000000005640000-memory.dmp
memory/2484-4-0x0000000005E90000-0x0000000006434000-memory.dmp
memory/2484-5-0x0000000005980000-0x0000000005A12000-memory.dmp
memory/2484-6-0x0000000005B90000-0x0000000005BF6000-memory.dmp
memory/2484-7-0x0000000005960000-0x000000000596A000-memory.dmp
memory/2484-8-0x0000000006B80000-0x0000000006D78000-memory.dmp
memory/2484-9-0x000000007507E000-0x000000007507F000-memory.dmp
memory/2484-10-0x0000000075070000-0x0000000075820000-memory.dmp