Analysis Overview
SHA256
f7f3de65d44cd24e8ca531995c0dc9c8eb8948193a12e43233fa16fd56b90e7a
Threat Level: Known bad
The file ec27157703bafd5d2eba73c3638e0dcf_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
2024-09-19 20:38
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-19 20:38
Reported
2024-09-19 20:40
Platform
win7-20240708-en
Max time kernel
140s
Max time network
136s
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\3121 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\mskwpvoc.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\ec27157703bafd5d2eba73c3638e0dcf_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\ec27157703bafd5d2eba73c3638e0dcf_JaffaCakes118.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\LOCALS~1\Temp\mskwpvoc.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\ec27157703bafd5d2eba73c3638e0dcf_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\ec27157703bafd5d2eba73c3638e0dcf_JaffaCakes118.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ec27157703bafd5d2eba73c3638e0dcf_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ec27157703bafd5d2eba73c3638e0dcf_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2968 wrote to memory of 3016 | N/A | C:\Users\Admin\AppData\Local\Temp\ec27157703bafd5d2eba73c3638e0dcf_JaffaCakes118.exe | C:\Windows\syswow64\svchost.exe |
| PID 2968 wrote to memory of 3016 | N/A | C:\Users\Admin\AppData\Local\Temp\ec27157703bafd5d2eba73c3638e0dcf_JaffaCakes118.exe | C:\Windows\syswow64\svchost.exe |
| PID 2968 wrote to memory of 3016 | N/A | C:\Users\Admin\AppData\Local\Temp\ec27157703bafd5d2eba73c3638e0dcf_JaffaCakes118.exe | C:\Windows\syswow64\svchost.exe |
| PID 2968 wrote to memory of 3016 | N/A | C:\Users\Admin\AppData\Local\Temp\ec27157703bafd5d2eba73c3638e0dcf_JaffaCakes118.exe | C:\Windows\syswow64\svchost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ec27157703bafd5d2eba73c3638e0dcf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ec27157703bafd5d2eba73c3638e0dcf_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 | blazehost.net | udp |
| US | 8.8.8.8:53 | blazehost.net | udp |
| US | 8.8.4.4:53 | blazehost.net | udp |
| US | 8.8.4.4:53 | blazehost.net | udp |
Files
memory/2968-1-0x0000000000020000-0x0000000000022000-memory.dmp
memory/2968-0-0x0000000000400000-0x0000000000405000-memory.dmp
memory/3016-2-0x0000000000910000-0x0000000000918000-memory.dmp
memory/3016-3-0x0000000000910000-0x0000000000918000-memory.dmp
memory/3016-5-0x0000000000020000-0x0000000000025000-memory.dmp
memory/3016-9-0x0000000000020000-0x0000000000025000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-19 20:38
Reported
2024-09-19 20:40
Platform
win10v2004-20240802-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\10569 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\msdvucf.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\ec27157703bafd5d2eba73c3638e0dcf_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\ec27157703bafd5d2eba73c3638e0dcf_JaffaCakes118.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\LOCALS~1\Temp\msdvucf.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\ec27157703bafd5d2eba73c3638e0dcf_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\ec27157703bafd5d2eba73c3638e0dcf_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ec27157703bafd5d2eba73c3638e0dcf_JaffaCakes118.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ec27157703bafd5d2eba73c3638e0dcf_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ec27157703bafd5d2eba73c3638e0dcf_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3320 wrote to memory of 1636 | N/A | C:\Users\Admin\AppData\Local\Temp\ec27157703bafd5d2eba73c3638e0dcf_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 3320 wrote to memory of 1636 | N/A | C:\Users\Admin\AppData\Local\Temp\ec27157703bafd5d2eba73c3638e0dcf_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 3320 wrote to memory of 1636 | N/A | C:\Users\Admin\AppData\Local\Temp\ec27157703bafd5d2eba73c3638e0dcf_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ec27157703bafd5d2eba73c3638e0dcf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ec27157703bafd5d2eba73c3638e0dcf_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 | 138.32.126.40.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 | www.update.microsoft.com | udp |
| US | 20.109.209.108:80 | www.update.microsoft.com | tcp |
| US | 8.8.4.4:53 | blazehost.net | udp |
| US | 8.8.8.8:53 | blazehost.net | udp |
| US | 8.8.8.8:53 | 108.209.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.4.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.4.4:53 | blazehost.net | udp |
| US | 8.8.8.8:53 | blazehost.net | udp |
| US | 8.8.8.8:53 | 240.143.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.4.4:53 | blazehost.net | udp |
| US | 8.8.8.8:53 | blazehost.net | udp |
Files
memory/3320-0-0x0000000000400000-0x0000000000405000-memory.dmp
memory/3320-1-0x0000000000520000-0x0000000000522000-memory.dmp
memory/1636-2-0x0000000000E00000-0x0000000000E0E000-memory.dmp
memory/1636-4-0x0000000000E00000-0x0000000000E0E000-memory.dmp
memory/1636-6-0x0000000000E90000-0x0000000000E95000-memory.dmp
memory/1636-10-0x0000000000E90000-0x0000000000E95000-memory.dmp