Analysis Overview
SHA256
ee071cca5d50fc83f595410cd64d06f2c438424497bbafde868ee2356d8886a6
Threat Level: Known bad
The file ee071cca5d50fc83f595410cd64d06f2c438424497bbafde868ee2356d8886a6.exe was found to be: Known bad.
Malicious Activity Summary
Systembc family
SystemBC
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
Executes dropped EXE
Identifies Wine through registry keys
Suspicious use of NtSetInformationThreadHideFromDebugger
Drops file in Windows directory
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-03-03 02:58
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2025-03-03 02:58
Reported
2025-03-03 03:01
Platform
win7-20241010-en
Max time kernel
144s
Max time network
147s
Command Line
Signatures
SystemBC
Systembc 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\ee071cca5d50fc83f595410cd64d06f2c438424497bbafde868ee2356d8886a6.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\ProgramData\cskt\wrij.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\ProgramData\cskt\wrij.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\ee071cca5d50fc83f595410cd64d06f2c438424497bbafde868ee2356d8886a6.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\ee071cca5d50fc83f595410cd64d06f2c438424497bbafde868ee2356d8886a6.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\ProgramData\cskt\wrij.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\cskt\wrij.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\ee071cca5d50fc83f595410cd64d06f2c438424497bbafde868ee2356d8886a6.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine | C:\ProgramData\cskt\wrij.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ee071cca5d50fc83f595410cd64d06f2c438424497bbafde868ee2356d8886a6.exe | N/A |
| N/A | N/A | C:\ProgramData\cskt\wrij.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\Tasks\Test Task17.job | C:\Users\Admin\AppData\Local\Temp\ee071cca5d50fc83f595410cd64d06f2c438424497bbafde868ee2356d8886a6.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\ee071cca5d50fc83f595410cd64d06f2c438424497bbafde868ee2356d8886a6.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\ProgramData\cskt\wrij.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ee071cca5d50fc83f595410cd64d06f2c438424497bbafde868ee2356d8886a6.exe | N/A |
| N/A | N/A | C:\ProgramData\cskt\wrij.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2724 wrote to memory of 2672 | N/A | C:\Windows\system32\taskeng.exe | C:\ProgramData\cskt\wrij.exe |
| PID 2724 wrote to memory of 2672 | N/A | C:\Windows\system32\taskeng.exe | C:\ProgramData\cskt\wrij.exe |
| PID 2724 wrote to memory of 2672 | N/A | C:\Windows\system32\taskeng.exe | C:\ProgramData\cskt\wrij.exe |
| PID 2724 wrote to memory of 2672 | N/A | C:\Windows\system32\taskeng.exe | C:\ProgramData\cskt\wrij.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ee071cca5d50fc83f595410cd64d06f2c438424497bbafde868ee2356d8886a6.exe
"C:\Users\Admin\AppData\Local\Temp\ee071cca5d50fc83f595410cd64d06f2c438424497bbafde868ee2356d8886a6.exe"
C:\Windows\system32\taskeng.exe
taskeng.exe {72EE04E5-39F3-4E5B-B737-FA201AB80031} S-1-5-21-2039016743-699959520-214465309-1000:PIDEURYY\Admin:Interactive:[1]
C:\ProgramData\cskt\wrij.exe
C:\ProgramData\cskt\wrij.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | towerbingobongoboom.com | udp |
| US | 213.209.150.137:4000 | towerbingobongoboom.com | tcp |
| US | 213.209.150.137:4458 | towerbingobongoboom.com | tcp |
Files
memory/2888-0-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2888-1-0x0000000077CB0000-0x0000000077CB2000-memory.dmp
memory/2888-2-0x0000000000401000-0x0000000000403000-memory.dmp
memory/2888-4-0x0000000000400000-0x0000000000856000-memory.dmp
C:\ProgramData\cskt\wrij.exe
| MD5 | 775d48c5ca9cec5cb17ba4990e100b80 |
| SHA1 | d51bdc3fc06fadd66fa0549c0c6924a52f980c91 |
| SHA256 | ee071cca5d50fc83f595410cd64d06f2c438424497bbafde868ee2356d8886a6 |
| SHA512 | de2a9adf415acf0d300c1d660141d4fcdcd15885750abdfa36253cb848cfb0d14f4529ce66ab8a6227d741fa52c7a6b59dc7253d269e0ffa0ebaa0782146f690 |
memory/2672-8-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2672-9-0x0000000000400000-0x0000000000856000-memory.dmp
C:\Windows\Tasks\Test Task17.job
| MD5 | d6ebd51fa947ceb1793fd14cb5829db2 |
| SHA1 | 7c1c98327ac8debfc337a6bf5a236e36eea8c682 |
| SHA256 | 33de1d8a6b91e0d899a2bb318a1028ee339efca71d53ca09fe89b738f6ab14c2 |
| SHA512 | d78e4989730dfbdaf8ea2c9ea090fe7e3a106a3e8e0ae03b20757b556caea3d3e528a847f56c030304cb38729922233845c308d9bbe1f5e4907296d164570eb7 |
memory/2672-12-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2888-11-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2888-13-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2888-14-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2888-15-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2672-16-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2672-17-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2888-18-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2672-19-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2888-20-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2672-21-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2888-22-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2672-23-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2888-24-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2672-25-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2888-26-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2672-28-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2672-29-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2672-31-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2672-30-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2672-32-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2672-33-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2672-34-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2672-35-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2672-36-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2672-37-0x0000000000400000-0x0000000000856000-memory.dmp
memory/2672-38-0x0000000000400000-0x0000000000856000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-03-03 02:58
Reported
2025-03-03 03:01
Platform
win10v2004-20250217-en
Max time kernel
144s
Max time network
148s
Command Line
Signatures
SystemBC
Systembc 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\ee071cca5d50fc83f595410cd64d06f2c438424497bbafde868ee2356d8886a6.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\ProgramData\frgujgn\qwfo.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\ProgramData\frgujgn\qwfo.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\ee071cca5d50fc83f595410cd64d06f2c438424497bbafde868ee2356d8886a6.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\ee071cca5d50fc83f595410cd64d06f2c438424497bbafde868ee2356d8886a6.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\ProgramData\frgujgn\qwfo.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\frgujgn\qwfo.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2593460650-190333679-3676257533-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\ee071cca5d50fc83f595410cd64d06f2c438424497bbafde868ee2356d8886a6.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2593460650-190333679-3676257533-1000\Software\Wine | C:\ProgramData\frgujgn\qwfo.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ee071cca5d50fc83f595410cd64d06f2c438424497bbafde868ee2356d8886a6.exe | N/A |
| N/A | N/A | C:\ProgramData\frgujgn\qwfo.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\Tasks\Test Task17.job | C:\Users\Admin\AppData\Local\Temp\ee071cca5d50fc83f595410cd64d06f2c438424497bbafde868ee2356d8886a6.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\ee071cca5d50fc83f595410cd64d06f2c438424497bbafde868ee2356d8886a6.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\ProgramData\frgujgn\qwfo.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ee071cca5d50fc83f595410cd64d06f2c438424497bbafde868ee2356d8886a6.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ee071cca5d50fc83f595410cd64d06f2c438424497bbafde868ee2356d8886a6.exe | N/A |
| N/A | N/A | C:\ProgramData\frgujgn\qwfo.exe | N/A |
| N/A | N/A | C:\ProgramData\frgujgn\qwfo.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\ee071cca5d50fc83f595410cd64d06f2c438424497bbafde868ee2356d8886a6.exe
"C:\Users\Admin\AppData\Local\Temp\ee071cca5d50fc83f595410cd64d06f2c438424497bbafde868ee2356d8886a6.exe"
C:\ProgramData\frgujgn\qwfo.exe
C:\ProgramData\frgujgn\qwfo.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | towerbingobongoboom.com | udp |
| US | 213.209.150.137:4000 | towerbingobongoboom.com | tcp |
| US | 213.209.150.137:4784 | towerbingobongoboom.com | tcp |
Files
memory/736-0-0x0000000000400000-0x0000000000856000-memory.dmp
memory/736-1-0x0000000077CF4000-0x0000000077CF6000-memory.dmp
memory/736-2-0x0000000000401000-0x0000000000403000-memory.dmp
memory/736-3-0x0000000000400000-0x0000000000856000-memory.dmp
C:\ProgramData\frgujgn\qwfo.exe
| MD5 | 775d48c5ca9cec5cb17ba4990e100b80 |
| SHA1 | d51bdc3fc06fadd66fa0549c0c6924a52f980c91 |
| SHA256 | ee071cca5d50fc83f595410cd64d06f2c438424497bbafde868ee2356d8886a6 |
| SHA512 | de2a9adf415acf0d300c1d660141d4fcdcd15885750abdfa36253cb848cfb0d14f4529ce66ab8a6227d741fa52c7a6b59dc7253d269e0ffa0ebaa0782146f690 |
memory/3988-8-0x0000000000400000-0x0000000000856000-memory.dmp
C:\Windows\Tasks\Test Task17.job
| MD5 | d27fbbc89388269b69040dd4d1343b5e |
| SHA1 | f2a8ee511a2a97690e88a08104eeec4a7a9aff44 |
| SHA256 | fc303ded0d17c9351daf7d973e14cb332d381da30bd4c05dd72188aacb71b2c3 |
| SHA512 | 96adfddd3bb94aaad889191b477ac8fd70ea300f24ea26f607a528cbffec60de66744eb371277be63066c6262657c9afc97dee81b231d06f22c27dfd9229c31b |
memory/3988-10-0x0000000000400000-0x0000000000856000-memory.dmp
memory/736-11-0x0000000000400000-0x0000000000856000-memory.dmp
memory/736-12-0x0000000000400000-0x0000000000856000-memory.dmp
memory/736-13-0x0000000000400000-0x0000000000856000-memory.dmp
memory/736-14-0x0000000000400000-0x0000000000856000-memory.dmp
memory/736-15-0x0000000000400000-0x0000000000856000-memory.dmp
memory/3988-16-0x0000000000400000-0x0000000000856000-memory.dmp
memory/3988-17-0x0000000000400000-0x0000000000856000-memory.dmp
memory/736-19-0x0000000000400000-0x0000000000856000-memory.dmp
memory/3988-20-0x0000000000400000-0x0000000000856000-memory.dmp
memory/736-21-0x0000000000400000-0x0000000000856000-memory.dmp
memory/3988-22-0x0000000000400000-0x0000000000856000-memory.dmp
memory/736-23-0x0000000000400000-0x0000000000856000-memory.dmp
memory/3988-24-0x0000000000400000-0x0000000000856000-memory.dmp
memory/736-25-0x0000000000400000-0x0000000000856000-memory.dmp
memory/3988-26-0x0000000000400000-0x0000000000856000-memory.dmp
memory/736-27-0x0000000000400000-0x0000000000856000-memory.dmp
memory/736-28-0x0000000000400000-0x0000000000856000-memory.dmp
memory/3988-29-0x0000000000400000-0x0000000000856000-memory.dmp
memory/3988-30-0x0000000000400000-0x0000000000856000-memory.dmp
memory/3988-31-0x0000000000400000-0x0000000000856000-memory.dmp
memory/3988-32-0x0000000000400000-0x0000000000856000-memory.dmp
memory/3988-33-0x0000000000400000-0x0000000000856000-memory.dmp
memory/3988-34-0x0000000000400000-0x0000000000856000-memory.dmp
memory/3988-35-0x0000000000400000-0x0000000000856000-memory.dmp
memory/3988-36-0x0000000000400000-0x0000000000856000-memory.dmp
memory/3988-37-0x0000000000400000-0x0000000000856000-memory.dmp