Analysis Overview
SHA256
5f3a92342682c21051fcbcd2fda057825b806597226b02896f6832be3c6f980d
Threat Level: Known bad
The file a41ca1ab503dd9a9be208728df187e34_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 behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-17 20:54
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-17 20:54
Reported
2024-08-17 20:57
Platform
win7-20240704-en
Max time kernel
140s
Max time network
134s
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\18257 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\msgaxa.cmd" | 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\a41ca1ab503dd9a9be208728df187e34_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\a41ca1ab503dd9a9be208728df187e34_JaffaCakes118.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\LOCALS~1\Temp\msgaxa.cmd | 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\a41ca1ab503dd9a9be208728df187e34_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\a41ca1ab503dd9a9be208728df187e34_JaffaCakes118.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a41ca1ab503dd9a9be208728df187e34_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a41ca1ab503dd9a9be208728df187e34_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2512 wrote to memory of 1704 | N/A | C:\Users\Admin\AppData\Local\Temp\a41ca1ab503dd9a9be208728df187e34_JaffaCakes118.exe | C:\Windows\syswow64\svchost.exe |
| PID 2512 wrote to memory of 1704 | N/A | C:\Users\Admin\AppData\Local\Temp\a41ca1ab503dd9a9be208728df187e34_JaffaCakes118.exe | C:\Windows\syswow64\svchost.exe |
| PID 2512 wrote to memory of 1704 | N/A | C:\Users\Admin\AppData\Local\Temp\a41ca1ab503dd9a9be208728df187e34_JaffaCakes118.exe | C:\Windows\syswow64\svchost.exe |
| PID 2512 wrote to memory of 1704 | N/A | C:\Users\Admin\AppData\Local\Temp\a41ca1ab503dd9a9be208728df187e34_JaffaCakes118.exe | C:\Windows\syswow64\svchost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\a41ca1ab503dd9a9be208728df187e34_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a41ca1ab503dd9a9be208728df187e34_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 | 20.109.209.108:80 | www.update.microsoft.com | tcp |
| US | 8.8.4.4:53 | www.apoctechnology.com | udp |
| US | 8.8.8.8:53 | www.apoctechnology.com | udp |
| US | 8.8.4.4:53 | www.apoctechnology.com | udp |
| US | 8.8.4.4:53 | www.apoctechnology.com | udp |
Files
memory/2512-1-0x0000000000020000-0x0000000000022000-memory.dmp
memory/2512-0-0x0000000000400000-0x0000000000405000-memory.dmp
memory/1704-3-0x0000000000D80000-0x0000000000D88000-memory.dmp
memory/1704-2-0x0000000000D80000-0x0000000000D88000-memory.dmp
memory/1704-5-0x0000000000020000-0x0000000000025000-memory.dmp
memory/1704-9-0x0000000000020000-0x0000000000025000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-17 20:54
Reported
2024-08-17 20:57
Platform
win10v2004-20240802-en
Max time kernel
141s
Max time network
154s
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\24093 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\mstsah.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\a41ca1ab503dd9a9be208728df187e34_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\a41ca1ab503dd9a9be208728df187e34_JaffaCakes118.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\LOCALS~1\Temp\mstsah.exe | 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\a41ca1ab503dd9a9be208728df187e34_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\a41ca1ab503dd9a9be208728df187e34_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a41ca1ab503dd9a9be208728df187e34_JaffaCakes118.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a41ca1ab503dd9a9be208728df187e34_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a41ca1ab503dd9a9be208728df187e34_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3116 wrote to memory of 1136 | N/A | C:\Users\Admin\AppData\Local\Temp\a41ca1ab503dd9a9be208728df187e34_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 3116 wrote to memory of 1136 | N/A | C:\Users\Admin\AppData\Local\Temp\a41ca1ab503dd9a9be208728df187e34_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 3116 wrote to memory of 1136 | N/A | C:\Users\Admin\AppData\Local\Temp\a41ca1ab503dd9a9be208728df187e34_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\a41ca1ab503dd9a9be208728df187e34_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a41ca1ab503dd9a9be208728df187e34_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 | 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 | www.apoctechnology.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 4.4.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 108.209.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.apoctechnology.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.4.4:53 | www.apoctechnology.com | udp |
| US | 8.8.8.8:53 | www.apoctechnology.com | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | 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 | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.4.4:53 | www.apoctechnology.com | udp |
| US | 8.8.8.8:53 | www.apoctechnology.com | udp |
Files
memory/3116-0-0x0000000000400000-0x0000000000405000-memory.dmp
memory/3116-1-0x0000000000530000-0x0000000000532000-memory.dmp
memory/1136-2-0x0000000000190000-0x000000000019E000-memory.dmp
memory/1136-4-0x0000000000190000-0x000000000019E000-memory.dmp
memory/1136-6-0x0000000000BE0000-0x0000000000BE5000-memory.dmp
memory/1136-10-0x0000000000BE0000-0x0000000000BE5000-memory.dmp