Analysis Overview
SHA256
43d30cb9d423e7cb712c63bbf1ab9ef621ce3f9d9ec2d03fadd7a87f144227aa
Threat Level: Known bad
The file 43d30cb9d423e7cb712c63bbf1ab9ef621ce3f9d9ec2d03fadd7a87f144227aaN was found to be: Known bad.
Malicious Activity Summary
Andromeda, Gamarue
Detects Andromeda payload.
Adds policy Run key to start application
Blocklisted process makes network request
Suspicious use of SetThreadContext
Drops file in Program Files directory
Program crash
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-20 12:37
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-20 12:37
Reported
2024-09-20 12:39
Platform
win7-20240903-en
Max time kernel
112s
Max time network
16s
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 |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1992 set thread context of 1804 | N/A | C:\Users\Admin\AppData\Local\Temp\43d30cb9d423e7cb712c63bbf1ab9ef621ce3f9d9ec2d03fadd7a87f144227aaN.exe | C:\Users\Admin\AppData\Local\Temp\43d30cb9d423e7cb712c63bbf1ab9ef621ce3f9d9ec2d03fadd7a87f144227aaN.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\syswow64\msiexec.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\43d30cb9d423e7cb712c63bbf1ab9ef621ce3f9d9ec2d03fadd7a87f144227aaN.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\43d30cb9d423e7cb712c63bbf1ab9ef621ce3f9d9ec2d03fadd7a87f144227aaN.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\syswow64\msiexec.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\43d30cb9d423e7cb712c63bbf1ab9ef621ce3f9d9ec2d03fadd7a87f144227aaN.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\43d30cb9d423e7cb712c63bbf1ab9ef621ce3f9d9ec2d03fadd7a87f144227aaN.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\43d30cb9d423e7cb712c63bbf1ab9ef621ce3f9d9ec2d03fadd7a87f144227aaN.exe
"C:\Users\Admin\AppData\Local\Temp\43d30cb9d423e7cb712c63bbf1ab9ef621ce3f9d9ec2d03fadd7a87f144227aaN.exe"
C:\Users\Admin\AppData\Local\Temp\43d30cb9d423e7cb712c63bbf1ab9ef621ce3f9d9ec2d03fadd7a87f144227aaN.exe
"C:\Users\Admin\AppData\Local\Temp\43d30cb9d423e7cb712c63bbf1ab9ef621ce3f9d9ec2d03fadd7a87f144227aaN.exe"
C:\Windows\syswow64\msiexec.exe
C:\Windows\syswow64\msiexec.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2336 -s 268
Network
Files
memory/1804-0-0x0000000000400000-0x0000000000409000-memory.dmp
memory/1804-6-0x0000000000400000-0x0000000000409000-memory.dmp
memory/1804-4-0x0000000000400000-0x0000000000409000-memory.dmp
memory/1804-2-0x0000000000400000-0x0000000000409000-memory.dmp
memory/1804-9-0x0000000000400000-0x0000000000409000-memory.dmp
memory/2336-12-0x0000000000BA0000-0x0000000000BB4000-memory.dmp
memory/2336-13-0x0000000000BA0000-0x0000000000BB4000-memory.dmp
memory/2336-15-0x0000000000BA0000-0x0000000000BB4000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-20 12:37
Reported
2024-09-20 12:39
Platform
win10v2004-20240802-en
Max time kernel
111s
Max time network
95s
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 |
| 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 policy Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\9171 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\ccezgsd.bat" | C:\Windows\SysWOW64\msiexec.exe | N/A |
Blocklisted process makes network request
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4192 set thread context of 4120 | N/A | C:\Users\Admin\AppData\Local\Temp\43d30cb9d423e7cb712c63bbf1ab9ef621ce3f9d9ec2d03fadd7a87f144227aaN.exe | C:\Users\Admin\AppData\Local\Temp\43d30cb9d423e7cb712c63bbf1ab9ef621ce3f9d9ec2d03fadd7a87f144227aaN.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\LOCALS~1\Temp\ccezgsd.bat | C:\Windows\SysWOW64\msiexec.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\43d30cb9d423e7cb712c63bbf1ab9ef621ce3f9d9ec2d03fadd7a87f144227aaN.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\43d30cb9d423e7cb712c63bbf1ab9ef621ce3f9d9ec2d03fadd7a87f144227aaN.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\msiexec.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\43d30cb9d423e7cb712c63bbf1ab9ef621ce3f9d9ec2d03fadd7a87f144227aaN.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\43d30cb9d423e7cb712c63bbf1ab9ef621ce3f9d9ec2d03fadd7a87f144227aaN.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\43d30cb9d423e7cb712c63bbf1ab9ef621ce3f9d9ec2d03fadd7a87f144227aaN.exe
"C:\Users\Admin\AppData\Local\Temp\43d30cb9d423e7cb712c63bbf1ab9ef621ce3f9d9ec2d03fadd7a87f144227aaN.exe"
C:\Users\Admin\AppData\Local\Temp\43d30cb9d423e7cb712c63bbf1ab9ef621ce3f9d9ec2d03fadd7a87f144227aaN.exe
"C:\Users\Admin\AppData\Local\Temp\43d30cb9d423e7cb712c63bbf1ab9ef621ce3f9d9ec2d03fadd7a87f144227aaN.exe"
C:\Windows\SysWOW64\msiexec.exe
C:\Windows\syswow64\msiexec.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 146.177.190.20.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 | restlesz.su | udp |
| US | 184.105.192.2:80 | restlesz.su | tcp |
| 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 | 8.8.4.4:53 | restlesz.su | udp |
| US | 184.105.192.2:80 | restlesz.su | tcp |
| US | 8.8.4.4:53 | restlesz.su | udp |
| US | 184.105.192.2:80 | restlesz.su | tcp |
| US | 8.8.8.8:53 | 2.192.105.184.in-addr.arpa | udp |
| US | 8.8.4.4:53 | restlesz.su | udp |
| US | 184.105.192.2:80 | restlesz.su | tcp |
| US | 8.8.4.4:53 | restlesz.su | udp |
| US | 184.105.192.2:80 | restlesz.su | tcp |
| US | 8.8.4.4:53 | devicesta.ru | udp |
| US | 44.221.84.105:80 | devicesta.ru | tcp |
| US | 8.8.8.8:53 | 105.84.221.44.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.143.123.92.in-addr.arpa | udp |
| US | 8.8.4.4:53 | restlesz.su | udp |
| US | 184.105.192.2:80 | restlesz.su | tcp |
| US | 8.8.4.4:53 | restlesz.su | udp |
| US | 184.105.192.2:80 | restlesz.su | tcp |
| US | 8.8.4.4:53 | restlesz.su | udp |
| US | 184.105.192.2:80 | restlesz.su | tcp |
| US | 8.8.4.4:53 | restlesz.su | udp |
| US | 184.105.192.2:80 | restlesz.su | tcp |
| US | 8.8.4.4:53 | restlesz.su | udp |
| US | 184.105.192.2:80 | restlesz.su | tcp |
| US | 8.8.4.4:53 | devicesta.ru | udp |
| US | 44.221.84.105:80 | devicesta.ru | tcp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
Files
memory/4120-0-0x0000000000400000-0x0000000000409000-memory.dmp
memory/4120-3-0x0000000000400000-0x0000000000409000-memory.dmp
memory/4596-6-0x0000000000E30000-0x0000000000E42000-memory.dmp
memory/4596-8-0x0000000000E30000-0x0000000000E42000-memory.dmp
memory/4596-10-0x0000000000E30000-0x0000000000E42000-memory.dmp
memory/4596-11-0x0000000001090000-0x0000000001095000-memory.dmp
memory/4596-13-0x0000000001090000-0x0000000001095000-memory.dmp
memory/4596-17-0x0000000001090000-0x0000000001095000-memory.dmp