Analysis Overview
SHA256
d43ea0a72bfa7996b07d60d536697826ece3ac1f3d1fd0a92f6ec382df085d00
Threat Level: Known bad
The file c1ef9e3c1c91a11589eeb85e95c3a5f9_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Andromeda, Gamarue
Detects Andromeda payload.
Adds policy Run key to start application
Deletes itself
Maps connected drives based on registry
Drops file in Program Files directory
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-26 00:42
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-26 00:42
Reported
2024-08-26 00:45
Platform
win7-20240705-en
Max time kernel
140s
Max time network
127s
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\51465 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\msqowaxz.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\c1ef9e3c1c91a11589eeb85e95c3a5f9_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\c1ef9e3c1c91a11589eeb85e95c3a5f9_JaffaCakes118.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\LOCALS~1\Temp\msqowaxz.scr | C:\Windows\syswow64\svchost.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\c1ef9e3c1c91a11589eeb85e95c3a5f9_JaffaCakes118.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\c1ef9e3c1c91a11589eeb85e95c3a5f9_JaffaCakes118.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c1ef9e3c1c91a11589eeb85e95c3a5f9_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c1ef9e3c1c91a11589eeb85e95c3a5f9_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 580 wrote to memory of 1752 | N/A | C:\Users\Admin\AppData\Local\Temp\c1ef9e3c1c91a11589eeb85e95c3a5f9_JaffaCakes118.exe | C:\Windows\syswow64\svchost.exe |
| PID 580 wrote to memory of 1752 | N/A | C:\Users\Admin\AppData\Local\Temp\c1ef9e3c1c91a11589eeb85e95c3a5f9_JaffaCakes118.exe | C:\Windows\syswow64\svchost.exe |
| PID 580 wrote to memory of 1752 | N/A | C:\Users\Admin\AppData\Local\Temp\c1ef9e3c1c91a11589eeb85e95c3a5f9_JaffaCakes118.exe | C:\Windows\syswow64\svchost.exe |
| PID 580 wrote to memory of 1752 | N/A | C:\Users\Admin\AppData\Local\Temp\c1ef9e3c1c91a11589eeb85e95c3a5f9_JaffaCakes118.exe | C:\Windows\syswow64\svchost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\c1ef9e3c1c91a11589eeb85e95c3a5f9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c1ef9e3c1c91a11589eeb85e95c3a5f9_JaffaCakes118.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 | 20.72.235.82:80 | www.update.microsoft.com | tcp |
| US | 8.8.4.4:53 | andromeda.100ms.ru | udp |
| US | 8.8.8.8:53 | andromeda.100ms.ru | udp |
| US | 8.8.4.4:53 | andromeda.100ms.ru | udp |
| US | 8.8.4.4:53 | andromeda.100ms.ru | udp |
Files
memory/580-0-0x0000000000400000-0x0000000000405000-memory.dmp
memory/580-1-0x0000000000020000-0x0000000000022000-memory.dmp
memory/1752-3-0x00000000004E0000-0x00000000004E8000-memory.dmp
memory/1752-2-0x00000000004E0000-0x00000000004E8000-memory.dmp
memory/1752-5-0x0000000000020000-0x0000000000025000-memory.dmp
memory/1752-9-0x0000000000020000-0x0000000000025000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-26 00:42
Reported
2024-08-26 00:45
Platform
win10v2004-20240802-en
Max time kernel
140s
Max time network
149s
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\33764 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\msyonhsf.com" | 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\c1ef9e3c1c91a11589eeb85e95c3a5f9_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\c1ef9e3c1c91a11589eeb85e95c3a5f9_JaffaCakes118.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\LOCALS~1\Temp\msyonhsf.com | C:\Windows\SysWOW64\svchost.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\c1ef9e3c1c91a11589eeb85e95c3a5f9_JaffaCakes118.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\c1ef9e3c1c91a11589eeb85e95c3a5f9_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c1ef9e3c1c91a11589eeb85e95c3a5f9_JaffaCakes118.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c1ef9e3c1c91a11589eeb85e95c3a5f9_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c1ef9e3c1c91a11589eeb85e95c3a5f9_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3416 wrote to memory of 1140 | N/A | C:\Users\Admin\AppData\Local\Temp\c1ef9e3c1c91a11589eeb85e95c3a5f9_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 3416 wrote to memory of 1140 | N/A | C:\Users\Admin\AppData\Local\Temp\c1ef9e3c1c91a11589eeb85e95c3a5f9_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 3416 wrote to memory of 1140 | N/A | C:\Users\Admin\AppData\Local\Temp\c1ef9e3c1c91a11589eeb85e95c3a5f9_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\c1ef9e3c1c91a11589eeb85e95c3a5f9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c1ef9e3c1c91a11589eeb85e95c3a5f9_JaffaCakes118.exe"
C:\Windows\SysWOW64\svchost.exe
C:\Windows\syswow64\svchost.exe
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 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.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 | andromeda.100ms.ru | udp |
| US | 8.8.8.8:53 | andromeda.100ms.ru | 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 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.4.4:53 | andromeda.100ms.ru | udp |
| US | 8.8.8.8:53 | andromeda.100ms.ru | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | 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 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.4.4:53 | andromeda.100ms.ru | udp |
| US | 8.8.8.8:53 | andromeda.100ms.ru | udp |
Files
memory/3416-0-0x0000000000400000-0x0000000000405000-memory.dmp
memory/3416-1-0x00000000004E0000-0x00000000004E2000-memory.dmp
memory/1140-2-0x00000000005C0000-0x00000000005CE000-memory.dmp
memory/1140-4-0x00000000005C0000-0x00000000005CE000-memory.dmp
memory/1140-6-0x0000000000FD0000-0x0000000000FD5000-memory.dmp
memory/1140-10-0x0000000000FD0000-0x0000000000FD5000-memory.dmp