Analysis Overview
SHA256
54fc44699250fd6d1d3d30a9aa79ba8cf198efd5fd2b9c6aed2a1d6419537fa0
Threat Level: Known bad
The file beec20b0093e341b12889ebfe06c6c30_JaffaCakes118 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
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
2024-08-24 15:46
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-24 15:46
Reported
2024-08-24 15:48
Platform
win10v2004-20240802-en
Max time kernel
145s
Max time network
147s
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\55540 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\msoueou.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\beec20b0093e341b12889ebfe06c6c30_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\beec20b0093e341b12889ebfe06c6c30_JaffaCakes118.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\LOCALS~1\Temp\msoueou.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:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\beec20b0093e341b12889ebfe06c6c30_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\beec20b0093e341b12889ebfe06c6c30_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\beec20b0093e341b12889ebfe06c6c30_JaffaCakes118.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\beec20b0093e341b12889ebfe06c6c30_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\beec20b0093e341b12889ebfe06c6c30_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1852 wrote to memory of 4752 | N/A | C:\Users\Admin\AppData\Local\Temp\beec20b0093e341b12889ebfe06c6c30_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 1852 wrote to memory of 4752 | N/A | C:\Users\Admin\AppData\Local\Temp\beec20b0093e341b12889ebfe06c6c30_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 1852 wrote to memory of 4752 | N/A | C:\Users\Admin\AppData\Local\Temp\beec20b0093e341b12889ebfe06c6c30_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\beec20b0093e341b12889ebfe06c6c30_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\beec20b0093e341b12889ebfe06c6c30_JaffaCakes118.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 | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | 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 | bl4kj.zapto.org | udp |
| US | 8.8.8.8:53 | bl4kj.zapto.org | udp |
| 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 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 121.118.77.104.in-addr.arpa | udp |
| US | 8.8.4.4:53 | bl4kj.zapto.org | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.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 | bl4kj.zapto.org | udp |
Files
memory/1852-0-0x0000000000400000-0x0000000000405000-memory.dmp
memory/1852-1-0x0000000000530000-0x0000000000532000-memory.dmp
memory/4752-2-0x0000000000500000-0x000000000050E000-memory.dmp
memory/4752-4-0x0000000000500000-0x000000000050E000-memory.dmp
memory/4752-6-0x0000000000BF0000-0x0000000000BF5000-memory.dmp
memory/4752-10-0x0000000000BF0000-0x0000000000BF5000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-24 15:46
Reported
2024-08-24 15:48
Platform
win7-20240729-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 |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\32093 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\msimqm.cmd" | C:\Windows\syswow64\svchost.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | 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\beec20b0093e341b12889ebfe06c6c30_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\beec20b0093e341b12889ebfe06c6c30_JaffaCakes118.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\LOCALS~1\Temp\msimqm.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\beec20b0093e341b12889ebfe06c6c30_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\beec20b0093e341b12889ebfe06c6c30_JaffaCakes118.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\beec20b0093e341b12889ebfe06c6c30_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\beec20b0093e341b12889ebfe06c6c30_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2716 wrote to memory of 2316 | N/A | C:\Users\Admin\AppData\Local\Temp\beec20b0093e341b12889ebfe06c6c30_JaffaCakes118.exe | C:\Windows\syswow64\svchost.exe |
| PID 2716 wrote to memory of 2316 | N/A | C:\Users\Admin\AppData\Local\Temp\beec20b0093e341b12889ebfe06c6c30_JaffaCakes118.exe | C:\Windows\syswow64\svchost.exe |
| PID 2716 wrote to memory of 2316 | N/A | C:\Users\Admin\AppData\Local\Temp\beec20b0093e341b12889ebfe06c6c30_JaffaCakes118.exe | C:\Windows\syswow64\svchost.exe |
| PID 2716 wrote to memory of 2316 | N/A | C:\Users\Admin\AppData\Local\Temp\beec20b0093e341b12889ebfe06c6c30_JaffaCakes118.exe | C:\Windows\syswow64\svchost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\beec20b0093e341b12889ebfe06c6c30_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\beec20b0093e341b12889ebfe06c6c30_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 | bl4kj.zapto.org | udp |
| US | 8.8.8.8:53 | bl4kj.zapto.org | udp |
| US | 8.8.4.4:53 | bl4kj.zapto.org | udp |
| US | 8.8.4.4:53 | bl4kj.zapto.org | udp |
Files
memory/2716-1-0x0000000000020000-0x0000000000022000-memory.dmp
memory/2716-0-0x0000000000400000-0x0000000000405000-memory.dmp
memory/2316-2-0x0000000000770000-0x0000000000778000-memory.dmp
memory/2316-3-0x0000000000770000-0x0000000000778000-memory.dmp
memory/2316-5-0x0000000000020000-0x0000000000025000-memory.dmp
memory/2316-9-0x0000000000020000-0x0000000000025000-memory.dmp