Analysis Overview
SHA256
3858849b9ddf1d2316e52c2ee987391266d9684488c1ef7c299e84c849434ab4
Threat Level: Known bad
The file dc68f99e82a41a0a6575c952b1ee4f04_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
Suspicious behavior: MapViewOfSection
Suspicious use of UnmapMainImage
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-12 14:23
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-12 14:23
Reported
2024-09-12 14:26
Platform
win7-20240903-en
Max time kernel
140s
Max time network
124s
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\45459 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\mswaye.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\dc68f99e82a41a0a6575c952b1ee4f04_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\dc68f99e82a41a0a6575c952b1ee4f04_JaffaCakes118.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\LOCALS~1\Temp\mswaye.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\dc68f99e82a41a0a6575c952b1ee4f04_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\dc68f99e82a41a0a6575c952b1ee4f04_JaffaCakes118.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dc68f99e82a41a0a6575c952b1ee4f04_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dc68f99e82a41a0a6575c952b1ee4f04_JaffaCakes118.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dc68f99e82a41a0a6575c952b1ee4f04_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2552 wrote to memory of 1904 | N/A | C:\Users\Admin\AppData\Local\Temp\dc68f99e82a41a0a6575c952b1ee4f04_JaffaCakes118.exe | C:\Windows\syswow64\svchost.exe |
| PID 2552 wrote to memory of 1904 | N/A | C:\Users\Admin\AppData\Local\Temp\dc68f99e82a41a0a6575c952b1ee4f04_JaffaCakes118.exe | C:\Windows\syswow64\svchost.exe |
| PID 2552 wrote to memory of 1904 | N/A | C:\Users\Admin\AppData\Local\Temp\dc68f99e82a41a0a6575c952b1ee4f04_JaffaCakes118.exe | C:\Windows\syswow64\svchost.exe |
| PID 2552 wrote to memory of 1904 | N/A | C:\Users\Admin\AppData\Local\Temp\dc68f99e82a41a0a6575c952b1ee4f04_JaffaCakes118.exe | C:\Windows\syswow64\svchost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\dc68f99e82a41a0a6575c952b1ee4f04_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dc68f99e82a41a0a6575c952b1ee4f04_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 | dewfw.ru | udp |
| US | 8.8.8.8:53 | dewfw.ru | udp |
| US | 8.8.4.4:53 | dewfw.ru | udp |
| US | 8.8.4.4:53 | dewfw.ru | udp |
Files
memory/2552-3-0x0000000000300000-0x0000000000302000-memory.dmp
memory/2552-2-0x0000000000400000-0x0000000000405000-memory.dmp
memory/2552-1-0x0000000000250000-0x0000000000266000-memory.dmp
memory/2552-0-0x0000000000240000-0x0000000000245000-memory.dmp
memory/1904-5-0x0000000000E90000-0x0000000000E98000-memory.dmp
memory/1904-6-0x0000000000E90000-0x0000000000E98000-memory.dmp
memory/1904-8-0x0000000000020000-0x0000000000025000-memory.dmp
memory/1904-12-0x0000000000020000-0x0000000000025000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-12 14:23
Reported
2024-09-12 14:26
Platform
win10v2004-20240802-en
Max time kernel
140s
Max time network
128s
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\57045 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\msyeuaeu.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\dc68f99e82a41a0a6575c952b1ee4f04_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\dc68f99e82a41a0a6575c952b1ee4f04_JaffaCakes118.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\LOCALS~1\Temp\msyeuaeu.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\dc68f99e82a41a0a6575c952b1ee4f04_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\dc68f99e82a41a0a6575c952b1ee4f04_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dc68f99e82a41a0a6575c952b1ee4f04_JaffaCakes118.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dc68f99e82a41a0a6575c952b1ee4f04_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dc68f99e82a41a0a6575c952b1ee4f04_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4632 wrote to memory of 464 | N/A | C:\Users\Admin\AppData\Local\Temp\dc68f99e82a41a0a6575c952b1ee4f04_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 4632 wrote to memory of 464 | N/A | C:\Users\Admin\AppData\Local\Temp\dc68f99e82a41a0a6575c952b1ee4f04_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 4632 wrote to memory of 464 | N/A | C:\Users\Admin\AppData\Local\Temp\dc68f99e82a41a0a6575c952b1ee4f04_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\dc68f99e82a41a0a6575c952b1ee4f04_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dc68f99e82a41a0a6575c952b1ee4f04_JaffaCakes118.exe"
C:\Windows\SysWOW64\svchost.exe
C:\Windows\syswow64\svchost.exe
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4352,i,2727319350781907497,7925939240893079607,262144 --variations-seed-version --mojo-platform-channel-handle=3952 /prefetch:8
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 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.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 | dewfw.ru | udp |
| US | 8.8.8.8:53 | dewfw.ru | 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 | 28.118.140.52.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 | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.4.4:53 | dewfw.ru | udp |
| US | 8.8.8.8:53 | dewfw.ru | udp |
| US | 8.8.8.8:53 | 4.73.50.20.in-addr.arpa | udp |
| US | 8.8.4.4:53 | dewfw.ru | udp |
| US | 8.8.8.8:53 | dewfw.ru | udp |
Files
memory/4632-1-0x00000000021A0000-0x00000000021B6000-memory.dmp
memory/4632-3-0x0000000000410000-0x0000000000412000-memory.dmp
memory/4632-2-0x0000000000400000-0x0000000000405000-memory.dmp
memory/4632-0-0x0000000002190000-0x0000000002195000-memory.dmp
memory/464-7-0x00000000002C0000-0x00000000002CE000-memory.dmp
memory/4632-8-0x0000000002190000-0x0000000002195000-memory.dmp
memory/464-5-0x00000000002C0000-0x00000000002CE000-memory.dmp
memory/464-10-0x0000000000FF0000-0x0000000000FF5000-memory.dmp
memory/464-14-0x0000000000FF0000-0x0000000000FF5000-memory.dmp