Analysis Overview
SHA256
c32a48c50076172a80dce4279458233bd814c5f12971186c11a528d52041e285
Threat Level: Known bad
The file 69d2f2e075872e1c7e70df9cbffcae6a_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Drops file in System32 directory
Unsigned PE
Enumerates physical storage devices
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-23 05:04
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-23 05:04
Reported
2024-05-23 05:07
Platform
win7-20240221-en
Max time kernel
133s
Max time network
143s
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\cimexample.exe | N/A |
Enumerates physical storage devices
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\cimexample.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4B1F7EFC-BE73-4314-AFE9-A7FCF1AF7D21} | C:\Windows\SysWOW64\cimexample.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4B1F7EFC-BE73-4314-AFE9-A7FCF1AF7D21}\56-c1-9b-33-fc-2f | C:\Windows\SysWOW64\cimexample.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\56-c1-9b-33-fc-2f\WpadDecisionTime = f0a47ecbceacda01 | C:\Windows\SysWOW64\cimexample.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\56-c1-9b-33-fc-2f\WpadDecision = "0" | C:\Windows\SysWOW64\cimexample.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\cimexample.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" | C:\Windows\SysWOW64\cimexample.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad | C:\Windows\SysWOW64\cimexample.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4B1F7EFC-BE73-4314-AFE9-A7FCF1AF7D21}\WpadDecision = "0" | C:\Windows\SysWOW64\cimexample.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\cimexample.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f011a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\cimexample.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4B1F7EFC-BE73-4314-AFE9-A7FCF1AF7D21}\WpadDecisionReason = "1" | C:\Windows\SysWOW64\cimexample.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4B1F7EFC-BE73-4314-AFE9-A7FCF1AF7D21}\WpadDecisionTime = f0a47ecbceacda01 | C:\Windows\SysWOW64\cimexample.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4B1F7EFC-BE73-4314-AFE9-A7FCF1AF7D21}\WpadNetworkName = "Network 3" | C:\Windows\SysWOW64\cimexample.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections | C:\Windows\SysWOW64\cimexample.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\cimexample.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\56-c1-9b-33-fc-2f | C:\Windows\SysWOW64\cimexample.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\56-c1-9b-33-fc-2f\WpadDecisionReason = "1" | C:\Windows\SysWOW64\cimexample.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\69d2f2e075872e1c7e70df9cbffcae6a_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\69d2f2e075872e1c7e70df9cbffcae6a_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cimexample.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cimexample.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cimexample.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cimexample.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cimexample.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\69d2f2e075872e1c7e70df9cbffcae6a_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\69d2f2e075872e1c7e70df9cbffcae6a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\69d2f2e075872e1c7e70df9cbffcae6a_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\69d2f2e075872e1c7e70df9cbffcae6a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\69d2f2e075872e1c7e70df9cbffcae6a_JaffaCakes118.exe"
C:\Windows\SysWOW64\cimexample.exe
"C:\Windows\SysWOW64\cimexample.exe"
C:\Windows\SysWOW64\cimexample.exe
"C:\Windows\SysWOW64\cimexample.exe"
Network
| Country | Destination | Domain | Proto |
| LK | 203.94.66.109:8080 | tcp | |
| LK | 203.94.66.109:8080 | tcp | |
| AZ | 93.88.93.99:443 | tcp | |
| AZ | 93.88.93.99:443 | tcp | |
| US | 98.220.219.68:8080 | tcp | |
| US | 98.220.219.68:8080 | tcp |
Files
memory/2044-4-0x0000000000170000-0x0000000000186000-memory.dmp
memory/2044-0-0x0000000000170000-0x0000000000186000-memory.dmp
memory/2364-9-0x0000000000AB0000-0x0000000000ADB000-memory.dmp
memory/2044-8-0x00000000001B0000-0x00000000001DB000-memory.dmp
memory/2044-7-0x0000000000190000-0x00000000001B0000-memory.dmp
memory/2044-6-0x0000000000100000-0x0000000000116000-memory.dmp
memory/2044-5-0x0000000000AB0000-0x0000000000ADB000-memory.dmp
memory/2364-16-0x0000000000180000-0x00000000001A0000-memory.dmp
memory/2364-15-0x0000000000100000-0x0000000000116000-memory.dmp
memory/2364-14-0x0000000000160000-0x0000000000176000-memory.dmp
memory/2364-10-0x0000000000160000-0x0000000000176000-memory.dmp
memory/2556-17-0x0000000000AB0000-0x0000000000ADB000-memory.dmp
memory/2556-24-0x0000000000370000-0x0000000000390000-memory.dmp
memory/2556-23-0x0000000000220000-0x0000000000236000-memory.dmp
memory/2556-22-0x0000000000350000-0x0000000000366000-memory.dmp
memory/2556-18-0x0000000000350000-0x0000000000366000-memory.dmp
memory/2704-25-0x0000000000230000-0x0000000000246000-memory.dmp
memory/2556-31-0x0000000000220000-0x0000000000236000-memory.dmp
memory/2704-35-0x0000000000360000-0x0000000000380000-memory.dmp
memory/2364-34-0x0000000000AB0000-0x0000000000ADB000-memory.dmp
memory/2704-33-0x0000000000210000-0x0000000000226000-memory.dmp
memory/2704-32-0x0000000000AB0000-0x0000000000ADB000-memory.dmp
memory/2556-30-0x0000000000AB0000-0x0000000000ADB000-memory.dmp
memory/2704-29-0x0000000000230000-0x0000000000246000-memory.dmp
memory/2364-36-0x0000000000100000-0x0000000000116000-memory.dmp
memory/2704-37-0x0000000000210000-0x0000000000226000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-23 05:04
Reported
2024-05-23 05:07
Platform
win10v2004-20240508-en
Max time kernel
146s
Max time network
146s
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\69d2f2e075872e1c7e70df9cbffcae6a_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3492 wrote to memory of 3496 | N/A | C:\Users\Admin\AppData\Local\Temp\69d2f2e075872e1c7e70df9cbffcae6a_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\69d2f2e075872e1c7e70df9cbffcae6a_JaffaCakes118.exe |
| PID 3492 wrote to memory of 3496 | N/A | C:\Users\Admin\AppData\Local\Temp\69d2f2e075872e1c7e70df9cbffcae6a_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\69d2f2e075872e1c7e70df9cbffcae6a_JaffaCakes118.exe |
| PID 3492 wrote to memory of 3496 | N/A | C:\Users\Admin\AppData\Local\Temp\69d2f2e075872e1c7e70df9cbffcae6a_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\69d2f2e075872e1c7e70df9cbffcae6a_JaffaCakes118.exe |
| PID 4472 wrote to memory of 2488 | N/A | C:\Windows\SysWOW64\aerolook.exe | C:\Windows\SysWOW64\aerolook.exe |
| PID 4472 wrote to memory of 2488 | N/A | C:\Windows\SysWOW64\aerolook.exe | C:\Windows\SysWOW64\aerolook.exe |
| PID 4472 wrote to memory of 2488 | N/A | C:\Windows\SysWOW64\aerolook.exe | C:\Windows\SysWOW64\aerolook.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\69d2f2e075872e1c7e70df9cbffcae6a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\69d2f2e075872e1c7e70df9cbffcae6a_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\69d2f2e075872e1c7e70df9cbffcae6a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\69d2f2e075872e1c7e70df9cbffcae6a_JaffaCakes118.exe"
C:\Windows\SysWOW64\aerolook.exe
"C:\Windows\SysWOW64\aerolook.exe"
C:\Windows\SysWOW64\aerolook.exe
"C:\Windows\SysWOW64\aerolook.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 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 144.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| LK | 203.94.66.109:8080 | tcp | |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| AZ | 93.88.93.99:443 | tcp | |
| US | 98.220.219.68:8080 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 65.101.77.240:8443 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 73.49.109.200:7080 | tcp | |
| US | 73.52.173.117:50000 | tcp |
Files
memory/3492-0-0x00000000006D0000-0x00000000006FB000-memory.dmp
memory/3492-1-0x0000000001780000-0x0000000001796000-memory.dmp
memory/3492-5-0x0000000001780000-0x0000000001796000-memory.dmp
memory/3492-7-0x00000000017A0000-0x00000000017C0000-memory.dmp
memory/3492-6-0x0000000001760000-0x0000000001776000-memory.dmp
memory/3496-8-0x0000000000FB0000-0x0000000000FC6000-memory.dmp
memory/3496-12-0x0000000000FB0000-0x0000000000FC6000-memory.dmp
memory/3496-14-0x00000000010F0000-0x0000000001110000-memory.dmp
memory/3492-15-0x00000000006D0000-0x00000000006FB000-memory.dmp
memory/3496-13-0x0000000000F90000-0x0000000000FA6000-memory.dmp
memory/4472-23-0x0000000000900000-0x0000000000920000-memory.dmp
memory/4472-22-0x00000000008C0000-0x00000000008D6000-memory.dmp
memory/4472-21-0x00000000006D0000-0x00000000006FB000-memory.dmp
memory/4472-20-0x00000000008E0000-0x00000000008F6000-memory.dmp
memory/4472-16-0x00000000008E0000-0x00000000008F6000-memory.dmp
memory/2488-24-0x0000000000E30000-0x0000000000E46000-memory.dmp
memory/2488-28-0x0000000000E30000-0x0000000000E46000-memory.dmp
memory/2488-30-0x0000000000E50000-0x0000000000E70000-memory.dmp
memory/2488-29-0x0000000000E10000-0x0000000000E26000-memory.dmp
memory/4472-31-0x00000000008C0000-0x00000000008D6000-memory.dmp
memory/3496-33-0x00000000006D0000-0x00000000006FB000-memory.dmp
memory/3496-34-0x0000000000F90000-0x0000000000FA6000-memory.dmp
memory/2488-35-0x0000000000E10000-0x0000000000E26000-memory.dmp