Analysis Overview
SHA256
41236a07c798538dfcc418886ff8d2cc1e262c92a9c8d23367bbfa2deba93f11
Threat Level: Known bad
The file b6f20e7057ace16103b5f19a9db09766_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
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-22 08:14
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-22 08:14
Reported
2024-08-22 08:16
Platform
win10v2004-20240802-en
Max time kernel
140s
Max time network
139s
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\31907 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\mspnsiu.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\b6f20e7057ace16103b5f19a9db09766_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\b6f20e7057ace16103b5f19a9db09766_JaffaCakes118.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\LOCALS~1\Temp\mspnsiu.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\b6f20e7057ace16103b5f19a9db09766_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\b6f20e7057ace16103b5f19a9db09766_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b6f20e7057ace16103b5f19a9db09766_JaffaCakes118.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b6f20e7057ace16103b5f19a9db09766_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b6f20e7057ace16103b5f19a9db09766_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 908 wrote to memory of 5012 | N/A | C:\Users\Admin\AppData\Local\Temp\b6f20e7057ace16103b5f19a9db09766_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 908 wrote to memory of 5012 | N/A | C:\Users\Admin\AppData\Local\Temp\b6f20e7057ace16103b5f19a9db09766_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 908 wrote to memory of 5012 | N/A | C:\Users\Admin\AppData\Local\Temp\b6f20e7057ace16103b5f19a9db09766_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b6f20e7057ace16103b5f19a9db09766_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b6f20e7057ace16103b5f19a9db09766_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 | 209.205.72.20.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 | 172.210.232.199.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 | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.4.4:53 | igc-clan.info | udp |
| US | 8.8.8.8:53 | igc-clan.info | udp |
| US | 8.8.8.8:53 | 82.235.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.4.8.8.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 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| US | 8.8.4.4:53 | igc-clan.info | udp |
| US | 8.8.8.8:53 | igc-clan.info | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.4.4:53 | igc-clan.info | udp |
| US | 8.8.8.8:53 | igc-clan.info | udp |
Files
memory/908-0-0x0000000000400000-0x0000000000405000-memory.dmp
memory/908-1-0x0000000000530000-0x0000000000532000-memory.dmp
memory/5012-2-0x0000000000970000-0x000000000097E000-memory.dmp
memory/5012-4-0x0000000000970000-0x000000000097E000-memory.dmp
memory/5012-6-0x00000000005E0000-0x00000000005E5000-memory.dmp
memory/5012-10-0x00000000005E0000-0x00000000005E5000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-22 08:14
Reported
2024-08-22 08:16
Platform
win7-20240705-en
Max time kernel
140s
Max time network
130s
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\40948 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\mskiuaws.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\b6f20e7057ace16103b5f19a9db09766_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\b6f20e7057ace16103b5f19a9db09766_JaffaCakes118.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\LOCALS~1\Temp\mskiuaws.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\b6f20e7057ace16103b5f19a9db09766_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\b6f20e7057ace16103b5f19a9db09766_JaffaCakes118.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b6f20e7057ace16103b5f19a9db09766_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b6f20e7057ace16103b5f19a9db09766_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2452 wrote to memory of 2124 | N/A | C:\Users\Admin\AppData\Local\Temp\b6f20e7057ace16103b5f19a9db09766_JaffaCakes118.exe | C:\Windows\syswow64\svchost.exe |
| PID 2452 wrote to memory of 2124 | N/A | C:\Users\Admin\AppData\Local\Temp\b6f20e7057ace16103b5f19a9db09766_JaffaCakes118.exe | C:\Windows\syswow64\svchost.exe |
| PID 2452 wrote to memory of 2124 | N/A | C:\Users\Admin\AppData\Local\Temp\b6f20e7057ace16103b5f19a9db09766_JaffaCakes118.exe | C:\Windows\syswow64\svchost.exe |
| PID 2452 wrote to memory of 2124 | N/A | C:\Users\Admin\AppData\Local\Temp\b6f20e7057ace16103b5f19a9db09766_JaffaCakes118.exe | C:\Windows\syswow64\svchost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b6f20e7057ace16103b5f19a9db09766_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b6f20e7057ace16103b5f19a9db09766_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 | igc-clan.info | udp |
| US | 8.8.8.8:53 | igc-clan.info | udp |
| US | 8.8.4.4:53 | igc-clan.info | udp |
| US | 8.8.4.4:53 | igc-clan.info | udp |
Files
memory/2452-0-0x0000000000400000-0x0000000000405000-memory.dmp
memory/2452-1-0x0000000000020000-0x0000000000022000-memory.dmp
memory/2124-2-0x0000000000480000-0x0000000000488000-memory.dmp
memory/2124-3-0x0000000000480000-0x0000000000488000-memory.dmp
memory/2124-5-0x0000000000020000-0x0000000000025000-memory.dmp
memory/2124-9-0x0000000000020000-0x0000000000025000-memory.dmp