Analysis Overview
SHA256
464b61cfe1782dd93d35992994a69b6bf2b51c6adf31e2e9c2e9684dd29fddbe
Threat Level: Known bad
The file SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe was found to be: Known bad.
Malicious Activity Summary
njRAT/Bladabindi
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Drops startup file
Themida packer
Checks BIOS information in registry
Adds Run key to start application
Checks whether UAC is enabled
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Views/modifies file attributes
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-07 08:34
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: behavioral1
Detonation Overview
Submitted
2024-10-07 08:34
Reported
2024-10-07 08:36
Platform
win7-20240903-en
Max time kernel
149s
Max time network
138s
Command Line
Signatures
njRAT/Bladabindi
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\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.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\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows.lnk | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows.exe | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows.exe | C:\Windows\SysWOW64\attrib.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 |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Templates\\Windows.URL" | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows2 = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Templates\\Windows.URL" | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows2 = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Templates\\Windows.URL" | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Templates\\Windows.URL" | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | 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\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.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\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\attrib.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\attrib.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Views/modifies file attributes
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\attrib.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\attrib.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe"
C:\Windows\SysWOW64\attrib.exe
attrib +h +r +s "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows.exe"
C:\Windows\SysWOW64\attrib.exe
attrib +h +r +s "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\Windows.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | still-obviously.gl.at.ply.gg | udp |
| US | 147.185.221.22:46857 | still-obviously.gl.at.ply.gg | tcp |
| US | 147.185.221.22:46857 | still-obviously.gl.at.ply.gg | tcp |
| US | 147.185.221.22:46857 | still-obviously.gl.at.ply.gg | tcp |
| US | 147.185.221.22:46857 | still-obviously.gl.at.ply.gg | tcp |
| US | 147.185.221.22:46857 | still-obviously.gl.at.ply.gg | tcp |
| US | 147.185.221.22:46857 | still-obviously.gl.at.ply.gg | tcp |
Files
memory/2792-0-0x00000000002A0000-0x0000000000B6A000-memory.dmp
memory/2792-1-0x0000000075E74000-0x0000000075E75000-memory.dmp
memory/2792-3-0x0000000075E60000-0x0000000075F70000-memory.dmp
memory/2792-5-0x0000000075E60000-0x0000000075F70000-memory.dmp
memory/2792-13-0x0000000075E60000-0x0000000075F70000-memory.dmp
memory/2792-14-0x0000000075E60000-0x0000000075F70000-memory.dmp
memory/2792-12-0x0000000075E60000-0x0000000075F70000-memory.dmp
memory/2792-15-0x0000000075E60000-0x0000000075F70000-memory.dmp
memory/2792-26-0x0000000075E60000-0x0000000075F70000-memory.dmp
memory/2792-25-0x0000000075E60000-0x0000000075F70000-memory.dmp
memory/2792-24-0x0000000075E60000-0x0000000075F70000-memory.dmp
memory/2792-23-0x0000000075E60000-0x0000000075F70000-memory.dmp
memory/2792-22-0x0000000075E60000-0x0000000075F70000-memory.dmp
memory/2792-21-0x0000000075E60000-0x0000000075F70000-memory.dmp
memory/2792-20-0x0000000075E60000-0x0000000075F70000-memory.dmp
memory/2792-19-0x0000000075E60000-0x0000000075F70000-memory.dmp
memory/2792-18-0x0000000075E60000-0x0000000075F70000-memory.dmp
memory/2792-17-0x0000000075E60000-0x0000000075F70000-memory.dmp
memory/2792-16-0x0000000075E60000-0x0000000075F70000-memory.dmp
memory/2792-10-0x0000000075E60000-0x0000000075F70000-memory.dmp
memory/2792-9-0x0000000075E60000-0x0000000075F70000-memory.dmp
memory/2792-8-0x0000000075E60000-0x0000000075F70000-memory.dmp
memory/2792-7-0x0000000075E60000-0x0000000075F70000-memory.dmp
memory/2792-6-0x0000000075E60000-0x0000000075F70000-memory.dmp
memory/2792-11-0x0000000075E60000-0x0000000075F70000-memory.dmp
memory/2792-4-0x0000000075E60000-0x0000000075F70000-memory.dmp
memory/2792-2-0x0000000075E60000-0x0000000075F70000-memory.dmp
memory/2792-29-0x00000000002A0000-0x0000000000B6A000-memory.dmp
memory/2792-30-0x00000000002A0000-0x0000000000B6A000-memory.dmp
memory/2792-33-0x00000000002A0000-0x0000000000B6A000-memory.dmp
memory/2792-34-0x0000000075E60000-0x0000000075F70000-memory.dmp
memory/2792-35-0x0000000075E74000-0x0000000075E75000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows.exe
| MD5 | b2adbe5ec5bba599a6de1525757d4305 |
| SHA1 | fda30246566cedc7cc7117169155ee3a1b69af7f |
| SHA256 | 464b61cfe1782dd93d35992994a69b6bf2b51c6adf31e2e9c2e9684dd29fddbe |
| SHA512 | 4e6b2d4bb094f4c500f00bda294a28800debb6573c2115b4eb61e2b6b4abca94854f448913dfbdc666fe6724c01cb237b9e5522a79054ddbc9d2c02da1dc0a88 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-07 08:34
Reported
2024-10-07 08:36
Platform
win10v2004-20240802-en
Max time kernel
149s
Max time network
154s
Command Line
Signatures
njRAT/Bladabindi
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\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.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\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows.lnk | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows.exe | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows.exe | C:\Windows\SysWOW64\attrib.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 |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows2 = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Templates\\Windows.URL" | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows2 = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Templates\\Windows.URL" | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Templates\\Windows.URL" | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Templates\\Windows.URL" | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | 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\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.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\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\attrib.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\attrib.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1464 wrote to memory of 1404 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | C:\Windows\SysWOW64\attrib.exe |
| PID 1464 wrote to memory of 1404 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | C:\Windows\SysWOW64\attrib.exe |
| PID 1464 wrote to memory of 1404 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | C:\Windows\SysWOW64\attrib.exe |
| PID 1464 wrote to memory of 5076 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | C:\Windows\SysWOW64\attrib.exe |
| PID 1464 wrote to memory of 5076 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | C:\Windows\SysWOW64\attrib.exe |
| PID 1464 wrote to memory of 5076 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe | C:\Windows\SysWOW64\attrib.exe |
Views/modifies file attributes
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\attrib.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\attrib.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDrop28.25270.15094.4444.exe"
C:\Windows\SysWOW64\attrib.exe
attrib +h +r +s "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows.exe"
C:\Windows\SysWOW64\attrib.exe
attrib +h +r +s "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\Windows.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | still-obviously.gl.at.ply.gg | udp |
| US | 147.185.221.22:46857 | still-obviously.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| US | 147.185.221.22:46857 | still-obviously.gl.at.ply.gg | tcp |
| US | 147.185.221.22:46857 | still-obviously.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 147.185.221.22:46857 | still-obviously.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 147.185.221.22:46857 | still-obviously.gl.at.ply.gg | tcp |
| US | 147.185.221.22:46857 | still-obviously.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 224.162.46.104.in-addr.arpa | udp |
Files
memory/1464-0-0x0000000000560000-0x0000000000E2A000-memory.dmp
memory/1464-1-0x0000000075D30000-0x0000000075D31000-memory.dmp
memory/1464-2-0x0000000075D10000-0x0000000075E00000-memory.dmp
memory/1464-3-0x0000000075D10000-0x0000000075E00000-memory.dmp
memory/1464-5-0x0000000075D10000-0x0000000075E00000-memory.dmp
memory/1464-4-0x0000000075D10000-0x0000000075E00000-memory.dmp
memory/1464-6-0x0000000075D10000-0x0000000075E00000-memory.dmp
memory/1464-9-0x0000000000560000-0x0000000000E2A000-memory.dmp
memory/1464-10-0x0000000000560000-0x0000000000E2A000-memory.dmp
memory/1464-11-0x00000000058F0000-0x000000000598C000-memory.dmp
memory/1464-14-0x00000000066E0000-0x0000000006C84000-memory.dmp
memory/1464-15-0x0000000000560000-0x0000000000E2A000-memory.dmp
memory/1464-16-0x0000000075D30000-0x0000000075D31000-memory.dmp
memory/1464-17-0x0000000075D10000-0x0000000075E00000-memory.dmp
memory/1464-18-0x0000000075D10000-0x0000000075E00000-memory.dmp
memory/1464-19-0x0000000075D10000-0x0000000075E00000-memory.dmp
memory/1464-20-0x0000000075D10000-0x0000000075E00000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows.exe
| MD5 | b2adbe5ec5bba599a6de1525757d4305 |
| SHA1 | fda30246566cedc7cc7117169155ee3a1b69af7f |
| SHA256 | 464b61cfe1782dd93d35992994a69b6bf2b51c6adf31e2e9c2e9684dd29fddbe |
| SHA512 | 4e6b2d4bb094f4c500f00bda294a28800debb6573c2115b4eb61e2b6b4abca94854f448913dfbdc666fe6724c01cb237b9e5522a79054ddbc9d2c02da1dc0a88 |
memory/1464-26-0x0000000075D10000-0x0000000075E00000-memory.dmp
memory/1464-27-0x0000000006260000-0x00000000062F2000-memory.dmp
memory/1464-28-0x0000000006520000-0x000000000652A000-memory.dmp