Analysis Overview
SHA256
790022cd3dc0bd75ec1ae10d6b62a05eb202af878f3ceea109bb1d01ce1a3fd6
Threat Level: Known bad
The file ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Emotet payload
Executes dropped EXE
Drops file in System32 directory
Unsigned PE
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-14 20:18
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-14 20:18
Reported
2024-06-14 20:20
Platform
win7-20240508-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Emotet
Emotet payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\DefaultIcon | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\AB4751~1.EXE \"%1\"" | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\shell\printto\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\AB4751~1.EXE /pt \"%1\" \"%2\" \"%3\" \"%4\"" | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\AB4751~1.EXE,1" | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\shell\print\command | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\shell\print\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\AB4751~1.EXE /p \"%1\"" | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\shell\printto\command | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\shell\open\command | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\shell | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\shell\open | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\shell\printto | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\ = "Online Document" | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\shell\print | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| JP | 118.243.83.70:80 | tcp | |
| JP | 118.243.83.70:80 | tcp | |
| DE | 5.189.168.53:8080 | tcp | |
| DE | 5.189.168.53:8080 | tcp | |
| US | 162.241.41.111:7080 | tcp | |
| US | 162.241.41.111:7080 | tcp |
Files
memory/2984-4-0x00000000002D0000-0x00000000002E0000-memory.dmp
memory/2984-0-0x00000000002B0000-0x00000000002C2000-memory.dmp
memory/2984-7-0x00000000002A0000-0x00000000002AF000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-14 20:18
Reported
2024-06-14 20:20
Platform
win10v2004-20240611-en
Max time kernel
138s
Max time network
148s
Command Line
Signatures
Emotet
Emotet payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\ = "Online Document" | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\shell\open\command | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\DefaultIcon | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\AB4751~1.EXE,1" | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\shell\print\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\AB4751~1.EXE /p \"%1\"" | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\shell\printto\command | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\shell\print\command\ = "C:\\Windows\\SysWOW64\\RDVVMT~1\\setup16.exe /p \"%1\"" | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\ = "Online Document" | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\shell | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\shell\printto\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\AB4751~1.EXE /pt \"%1\" \"%2\" \"%3\" \"%4\"" | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\DefaultIcon | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\shell\print\command | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\shell\printto\command | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\shell\open | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\shell\print | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\DefaultIcon\ = "C:\\Windows\\SysWOW64\\RDVVMT~1\\setup16.exe,1" | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\shell\open\command\ = "C:\\Windows\\SysWOW64\\RDVVMT~1\\setup16.exe \"%1\"" | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\shell\printto\command\ = "C:\\Windows\\SysWOW64\\RDVVMT~1\\setup16.exe /pt \"%1\" \"%2\" \"%3\" \"%4\"" | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\shell\open\command | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\AB4751~1.EXE \"%1\"" | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\shell\print\command | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Dialupwatch.Document\shell\printto | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2844 wrote to memory of 2364 | N/A | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe |
| PID 2844 wrote to memory of 2364 | N/A | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe |
| PID 2844 wrote to memory of 2364 | N/A | C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe | C:\Windows\SysWOW64\rdvvmtransport\setup16.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ab4751266b09e0518ce378f4087e6ee3_JaffaCakes118.exe"
C:\Windows\SysWOW64\rdvvmtransport\setup16.exe
"C:\Windows\SysWOW64\rdvvmtransport\setup16.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=3980,i,11049150160560877369,2866371920339304689,262144 --variations-seed-version --mojo-platform-channel-handle=4252 /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 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| JP | 118.243.83.70:80 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.121.18.2.in-addr.arpa | udp |
| DE | 5.189.168.53:8080 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.197.17.2.in-addr.arpa | udp |
| US | 162.241.41.111:7080 | tcp | |
| CO | 190.85.46.52:7080 | tcp | |
| FI | 95.216.205.155:8080 | tcp | |
| US | 50.116.78.109:8080 | tcp |
Files
memory/2844-0-0x00000000023F0000-0x0000000002402000-memory.dmp
memory/2844-4-0x0000000000B30000-0x0000000000B40000-memory.dmp
memory/2844-7-0x0000000000AF0000-0x0000000000AFF000-memory.dmp
memory/2844-9-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Windows\SysWOW64\rdvvmtransport\setup16.exe
| MD5 | ab4751266b09e0518ce378f4087e6ee3 |
| SHA1 | 9b6f48ce1e4aad8be90761d388b263145a03693f |
| SHA256 | 790022cd3dc0bd75ec1ae10d6b62a05eb202af878f3ceea109bb1d01ce1a3fd6 |
| SHA512 | be3270e20dee068592a2c68f1a390650e1d7e46c7de33acedc4566ff656f1556a59d8fb25f2bb65982523fd5c92374e0b6ce20788abc6e1b5017eb5c17032836 |
memory/2364-15-0x0000000002300000-0x0000000002310000-memory.dmp
memory/2364-10-0x00000000022E0000-0x00000000022F2000-memory.dmp