Analysis Overview
SHA256
fc762d1673347c40c10454641b6892dc07fea2e0a3564f5cdabcc8764335c5b5
Threat Level: Known bad
The file aea8cc9ea2da64828259ddad36685f8e_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Drops file in System32 directory
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-15 13:34
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-15 13:34
Reported
2024-06-15 13:37
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
151s
Command Line
Signatures
Emotet
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\aea8cc9ea2da64828259ddad36685f8e_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5068 wrote to memory of 224 | N/A | C:\Users\Admin\AppData\Local\Temp\aea8cc9ea2da64828259ddad36685f8e_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\aea8cc9ea2da64828259ddad36685f8e_JaffaCakes118.exe |
| PID 5068 wrote to memory of 224 | N/A | C:\Users\Admin\AppData\Local\Temp\aea8cc9ea2da64828259ddad36685f8e_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\aea8cc9ea2da64828259ddad36685f8e_JaffaCakes118.exe |
| PID 5068 wrote to memory of 224 | N/A | C:\Users\Admin\AppData\Local\Temp\aea8cc9ea2da64828259ddad36685f8e_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\aea8cc9ea2da64828259ddad36685f8e_JaffaCakes118.exe |
| PID 5008 wrote to memory of 4036 | N/A | C:\Windows\SysWOW64\ascvoice.exe | C:\Windows\SysWOW64\ascvoice.exe |
| PID 5008 wrote to memory of 4036 | N/A | C:\Windows\SysWOW64\ascvoice.exe | C:\Windows\SysWOW64\ascvoice.exe |
| PID 5008 wrote to memory of 4036 | N/A | C:\Windows\SysWOW64\ascvoice.exe | C:\Windows\SysWOW64\ascvoice.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\aea8cc9ea2da64828259ddad36685f8e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aea8cc9ea2da64828259ddad36685f8e_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\aea8cc9ea2da64828259ddad36685f8e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aea8cc9ea2da64828259ddad36685f8e_JaffaCakes118.exe"
C:\Windows\SysWOW64\ascvoice.exe
"C:\Windows\SysWOW64\ascvoice.exe"
C:\Windows\SysWOW64\ascvoice.exe
"C:\Windows\SysWOW64\ascvoice.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| CA | 192.226.247.73:7080 | tcp | |
| IN | 202.134.191.142:443 | tcp | |
| CA | 184.149.48.160:8443 | tcp | |
| CO | 181.48.19.4:8080 | tcp | |
| PE | 190.233.119.42:8090 | tcp | |
| MX | 189.193.88.137:80 | tcp | |
| GB | 51.52.210.93:80 | tcp |
Files
memory/5068-5-0x00000000026C0000-0x00000000026D6000-memory.dmp
memory/5068-1-0x00000000026C0000-0x00000000026D6000-memory.dmp
memory/224-7-0x00000000020E0000-0x00000000020F6000-memory.dmp
memory/224-15-0x00000000020C0000-0x00000000020D6000-memory.dmp
memory/224-14-0x0000000002100000-0x0000000002110000-memory.dmp
memory/5068-13-0x0000000000630000-0x0000000000640000-memory.dmp
memory/5068-12-0x00000000021E0000-0x00000000021F6000-memory.dmp
memory/224-11-0x00000000020E0000-0x00000000020F6000-memory.dmp
memory/5008-17-0x0000000000DA0000-0x0000000000DB6000-memory.dmp
memory/5008-21-0x0000000000DA0000-0x0000000000DB6000-memory.dmp
memory/5008-23-0x0000000000DC0000-0x0000000000DD0000-memory.dmp
memory/5008-22-0x0000000000D80000-0x0000000000D96000-memory.dmp
memory/4036-29-0x0000000000DB0000-0x0000000000DC6000-memory.dmp
memory/4036-25-0x0000000000DB0000-0x0000000000DC6000-memory.dmp
memory/5008-30-0x0000000000D80000-0x0000000000D96000-memory.dmp
memory/224-31-0x0000000000400000-0x0000000000488000-memory.dmp
memory/224-32-0x00000000020C0000-0x00000000020D6000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-15 13:34
Reported
2024-06-15 13:37
Platform
win7-20240611-en
Max time kernel
134s
Max time network
147s
Command Line
Signatures
Emotet
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat | C:\Windows\SysWOW64\tvoutcabinet.exe | N/A |
Enumerates physical storage devices
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4202EE61-7A55-4596-88D3-E2EAD1E58AAD}\6e-f9-4c-0c-fa-10 | C:\Windows\SysWOW64\tvoutcabinet.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\6e-f9-4c-0c-fa-10\WpadDecisionReason = "1" | C:\Windows\SysWOW64\tvoutcabinet.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\tvoutcabinet.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" | C:\Windows\SysWOW64\tvoutcabinet.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\tvoutcabinet.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4202EE61-7A55-4596-88D3-E2EAD1E58AAD} | C:\Windows\SysWOW64\tvoutcabinet.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4202EE61-7A55-4596-88D3-E2EAD1E58AAD}\WpadDecisionReason = "1" | C:\Windows\SysWOW64\tvoutcabinet.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections | C:\Windows\SysWOW64\tvoutcabinet.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\tvoutcabinet.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4202EE61-7A55-4596-88D3-E2EAD1E58AAD}\WpadDecisionTime = b09a8cd228bfda01 | C:\Windows\SysWOW64\tvoutcabinet.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\6e-f9-4c-0c-fa-10 | C:\Windows\SysWOW64\tvoutcabinet.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\6e-f9-4c-0c-fa-10\WpadDecisionTime = b09a8cd228bfda01 | C:\Windows\SysWOW64\tvoutcabinet.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\6e-f9-4c-0c-fa-10\WpadDecision = "0" | C:\Windows\SysWOW64\tvoutcabinet.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\tvoutcabinet.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad | C:\Windows\SysWOW64\tvoutcabinet.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00bf000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\tvoutcabinet.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4202EE61-7A55-4596-88D3-E2EAD1E58AAD}\WpadDecision = "0" | C:\Windows\SysWOW64\tvoutcabinet.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4202EE61-7A55-4596-88D3-E2EAD1E58AAD}\WpadNetworkName = "Network 3" | C:\Windows\SysWOW64\tvoutcabinet.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\aea8cc9ea2da64828259ddad36685f8e_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\aea8cc9ea2da64828259ddad36685f8e_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\tvoutcabinet.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\tvoutcabinet.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\tvoutcabinet.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\tvoutcabinet.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\tvoutcabinet.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\aea8cc9ea2da64828259ddad36685f8e_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\aea8cc9ea2da64828259ddad36685f8e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aea8cc9ea2da64828259ddad36685f8e_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\aea8cc9ea2da64828259ddad36685f8e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aea8cc9ea2da64828259ddad36685f8e_JaffaCakes118.exe"
C:\Windows\SysWOW64\tvoutcabinet.exe
"C:\Windows\SysWOW64\tvoutcabinet.exe"
C:\Windows\SysWOW64\tvoutcabinet.exe
"C:\Windows\SysWOW64\tvoutcabinet.exe"
Network
| Country | Destination | Domain | Proto |
| CA | 192.226.247.73:7080 | tcp | |
| CA | 192.226.247.73:7080 | tcp | |
| IN | 202.134.191.142:443 | tcp | |
| IN | 202.134.191.142:443 | tcp | |
| CA | 184.149.48.160:8443 | tcp | |
| CA | 184.149.48.160:8443 | tcp |
Files
memory/1756-5-0x00000000003D0000-0x00000000003E6000-memory.dmp
memory/1756-7-0x0000000000310000-0x0000000000320000-memory.dmp
memory/1756-6-0x0000000000220000-0x0000000000236000-memory.dmp
memory/1756-1-0x00000000003D0000-0x00000000003E6000-memory.dmp
memory/2696-15-0x0000000000300000-0x0000000000310000-memory.dmp
memory/2696-14-0x00000000002E0000-0x00000000002F6000-memory.dmp
memory/2696-13-0x0000000000620000-0x0000000000636000-memory.dmp
memory/2696-10-0x0000000000620000-0x0000000000636000-memory.dmp
memory/1756-16-0x0000000000220000-0x0000000000236000-memory.dmp
memory/2912-22-0x00000000003D0000-0x00000000003E6000-memory.dmp
memory/2912-18-0x00000000003D0000-0x00000000003E6000-memory.dmp
memory/2912-24-0x00000000002F0000-0x0000000000300000-memory.dmp
memory/2912-23-0x00000000002D0000-0x00000000002E6000-memory.dmp
memory/2772-26-0x0000000000B40000-0x0000000000B56000-memory.dmp
memory/2772-30-0x0000000000B40000-0x0000000000B56000-memory.dmp
memory/2912-31-0x00000000002D0000-0x00000000002E6000-memory.dmp
memory/2696-33-0x00000000002E0000-0x00000000002F6000-memory.dmp
memory/2696-32-0x0000000000400000-0x0000000000488000-memory.dmp