Analysis Overview
SHA256
cf188b805dce1d9843af710197f760bce3caccf0aa832a4d45e110306b0c2286
Threat Level: Known bad
The file 1004d58f6477c5e6f2dabff761594450N.exe was found to be: Known bad.
Malicious Activity Summary
Detects Andromeda payload.
Andromeda, Gamarue
Adds policy Run key to start application
Deletes itself
Maps connected drives based on registry
Suspicious use of SetThreadContext
AutoIT Executable
Drops file in Program Files directory
System Location Discovery: System Language Discovery
Unsigned PE
Enumerates physical storage devices
Suspicious use of FindShellTrayWindow
Suspicious behavior: EnumeratesProcesses
Suspicious use of SendNotifyMessage
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-24 17:37
Signatures
AutoIT Executable
| 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
2024-08-24 17:37
Reported
2024-08-24 17:39
Platform
win7-20240729-en
Max time kernel
111s
Max time network
71s
Command Line
Signatures
Andromeda, Gamarue
Detects Andromeda payload.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Windows\syswow64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\32290 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\msiuiwvay.exe" | C:\Windows\syswow64\svchost.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\syswow64\svchost.exe | 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\1004d58f6477c5e6f2dabff761594450N.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2880 set thread context of 316 | N/A | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\LOCALS~1\Temp\msiuiwvay.exe | C:\Windows\syswow64\svchost.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\syswow64\svchost.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe
"C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe"
C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe
"C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe"
C:\Windows\syswow64\svchost.exe
C:\Windows\syswow64\svchost.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.update.microsoft.com | udp |
| US | 20.109.209.108:80 | www.update.microsoft.com | tcp |
| US | 8.8.4.4:53 | dxg-0cool.com | udp |
| US | 8.8.8.8:53 | dxg-0cool.com | udp |
| US | 8.8.4.4:53 | dxg-0cool.com | udp |
Files
C:\Users\Admin\AppData\Local\Temp\ogrej.orh
| MD5 | 811b4af319ee7c20e4a1473113f784c0 |
| SHA1 | 5aabce06237a185a1eb595deff7c707c187bd617 |
| SHA256 | 7481ba6975d8284faa33bf79656b2fbc2f6fe3bb728a7a6cdad2ad6d98d3d43b |
| SHA512 | 9e9867f08a703622aafba297a382ff6c08576dee8af1cdb10ced1570850bead2554bcc718eb92d94391bf12b2673e5a371d6abf4047df7ddcd15967bb88b18e4 |
memory/316-6-0x0000000000400000-0x0000000000405000-memory.dmp
memory/316-12-0x0000000000400000-0x0000000000405000-memory.dmp
memory/316-10-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
memory/316-8-0x0000000000400000-0x0000000000405000-memory.dmp
memory/2280-15-0x0000000000870000-0x0000000000878000-memory.dmp
memory/2280-17-0x0000000000870000-0x0000000000878000-memory.dmp
memory/2280-19-0x0000000000020000-0x0000000000025000-memory.dmp
memory/2280-23-0x0000000000020000-0x0000000000025000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-24 17:37
Reported
2024-08-24 17:39
Platform
win10v2004-20240802-en
Max time kernel
111s
Max time network
128s
Command Line
Signatures
Andromeda, Gamarue
Detects Andromeda payload.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\27417 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\msamijar.scr" | C:\Windows\SysWOW64\svchost.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | 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\1004d58f6477c5e6f2dabff761594450N.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3888 set thread context of 2760 | N/A | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\LOCALS~1\Temp\msamijar.scr | C:\Windows\SysWOW64\svchost.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\1004d58f6477c5e6f2dabff761594450N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe
"C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe"
C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe
"C:\Users\Admin\AppData\Local\Temp\1004d58f6477c5e6f2dabff761594450N.exe"
C:\Windows\SysWOW64\svchost.exe
C:\Windows\syswow64\svchost.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.143.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.update.microsoft.com | udp |
| US | 20.72.235.82:80 | www.update.microsoft.com | tcp |
| US | 8.8.4.4:53 | dxg-0cool.com | udp |
| US | 8.8.8.8:53 | dxg-0cool.com | udp |
| US | 8.8.8.8:53 | 4.4.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.235.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| US | 8.8.4.4:53 | dxg-0cool.com | udp |
| US | 8.8.8.8:53 | dxg-0cool.com | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | 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 |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\aut8482.tmp
| MD5 | 811b4af319ee7c20e4a1473113f784c0 |
| SHA1 | 5aabce06237a185a1eb595deff7c707c187bd617 |
| SHA256 | 7481ba6975d8284faa33bf79656b2fbc2f6fe3bb728a7a6cdad2ad6d98d3d43b |
| SHA512 | 9e9867f08a703622aafba297a382ff6c08576dee8af1cdb10ced1570850bead2554bcc718eb92d94391bf12b2673e5a371d6abf4047df7ddcd15967bb88b18e4 |
memory/2760-7-0x0000000000400000-0x0000000000405000-memory.dmp
memory/2808-10-0x0000000000F40000-0x0000000000F4E000-memory.dmp
memory/2808-12-0x0000000000F40000-0x0000000000F4E000-memory.dmp
memory/2808-14-0x00000000005D0000-0x00000000005D5000-memory.dmp
memory/2808-18-0x00000000005D0000-0x00000000005D5000-memory.dmp