Analysis Overview
SHA256
57ee9a3b3f7b2ea7d9cadddb2413cc30dc675d49a1426d2999ff29cc77a5547a
Threat Level: Known bad
The file 17eb6885a81153d663bdbc24bfa48499_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
System Location Discovery: System Language Discovery
Suspicious behavior: RenamesItself
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-28 16:39
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-28 16:39
Reported
2024-07-30 03:07
Platform
win7-20240729-en
Max time kernel
133s
Max time network
144s
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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\objsel\puiobj.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\objsel\puiobj.exe | C:\Users\Admin\AppData\Local\Temp\17eb6885a81153d663bdbc24bfa48499_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
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\17eb6885a81153d663bdbc24bfa48499_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\objsel\puiobj.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\objsel\puiobj.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\objsel\puiobj.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\objsel\puiobj.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\objsel\puiobj.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\objsel\puiobj.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\17eb6885a81153d663bdbc24bfa48499_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2524 wrote to memory of 2220 | N/A | C:\Users\Admin\AppData\Local\Temp\17eb6885a81153d663bdbc24bfa48499_JaffaCakes118.exe | C:\Windows\SysWOW64\objsel\puiobj.exe |
| PID 2524 wrote to memory of 2220 | N/A | C:\Users\Admin\AppData\Local\Temp\17eb6885a81153d663bdbc24bfa48499_JaffaCakes118.exe | C:\Windows\SysWOW64\objsel\puiobj.exe |
| PID 2524 wrote to memory of 2220 | N/A | C:\Users\Admin\AppData\Local\Temp\17eb6885a81153d663bdbc24bfa48499_JaffaCakes118.exe | C:\Windows\SysWOW64\objsel\puiobj.exe |
| PID 2524 wrote to memory of 2220 | N/A | C:\Users\Admin\AppData\Local\Temp\17eb6885a81153d663bdbc24bfa48499_JaffaCakes118.exe | C:\Windows\SysWOW64\objsel\puiobj.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\17eb6885a81153d663bdbc24bfa48499_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\17eb6885a81153d663bdbc24bfa48499_JaffaCakes118.exe"
C:\Windows\SysWOW64\objsel\puiobj.exe
"C:\Windows\SysWOW64\objsel\puiobj.exe"
Network
| Country | Destination | Domain | Proto |
| US | 38.18.235.242:80 | tcp | |
| US | 38.18.235.242:80 | tcp | |
| FR | 5.196.108.189:8080 | tcp | |
| FR | 5.196.108.189:8080 | tcp | |
| KR | 121.124.124.40:7080 | tcp | |
| KR | 121.124.124.40:7080 | tcp | |
| US | 104.236.246.93:8080 | tcp | |
| US | 104.236.246.93:8080 | tcp |
Files
memory/2524-7-0x0000000000020000-0x000000000002F000-memory.dmp
memory/2524-4-0x0000000000030000-0x0000000000040000-memory.dmp
memory/2524-0-0x0000000000230000-0x0000000000242000-memory.dmp
memory/2524-9-0x0000000000400000-0x000000000041C000-memory.dmp
C:\Windows\SysWOW64\objsel\puiobj.exe
| MD5 | 17eb6885a81153d663bdbc24bfa48499 |
| SHA1 | 760219db809ca6ec4f53c7a210f9a8d4c1f55770 |
| SHA256 | 57ee9a3b3f7b2ea7d9cadddb2413cc30dc675d49a1426d2999ff29cc77a5547a |
| SHA512 | 6ec368219f736516de2a7aeff4f5630c7fcc85c0d6f11c150c01250f98c3fd35cb7abfbf5966b6f68c6760bc38d0babe3f59c4fb45f15d96ecb76a3912413d38 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-28 16:39
Reported
2024-07-30 03:07
Platform
win10v2004-20240729-en
Max time kernel
137s
Max time network
146s
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\cabapi\Windows.Gaming.Input.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\cabapi\Windows.Gaming.Input.exe | C:\Users\Admin\AppData\Local\Temp\17eb6885a81153d663bdbc24bfa48499_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
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\17eb6885a81153d663bdbc24bfa48499_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cabapi\Windows.Gaming.Input.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\17eb6885a81153d663bdbc24bfa48499_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4896 wrote to memory of 3060 | N/A | C:\Users\Admin\AppData\Local\Temp\17eb6885a81153d663bdbc24bfa48499_JaffaCakes118.exe | C:\Windows\SysWOW64\cabapi\Windows.Gaming.Input.exe |
| PID 4896 wrote to memory of 3060 | N/A | C:\Users\Admin\AppData\Local\Temp\17eb6885a81153d663bdbc24bfa48499_JaffaCakes118.exe | C:\Windows\SysWOW64\cabapi\Windows.Gaming.Input.exe |
| PID 4896 wrote to memory of 3060 | N/A | C:\Users\Admin\AppData\Local\Temp\17eb6885a81153d663bdbc24bfa48499_JaffaCakes118.exe | C:\Windows\SysWOW64\cabapi\Windows.Gaming.Input.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\17eb6885a81153d663bdbc24bfa48499_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\17eb6885a81153d663bdbc24bfa48499_JaffaCakes118.exe"
C:\Windows\SysWOW64\cabapi\Windows.Gaming.Input.exe
"C:\Windows\SysWOW64\cabapi\Windows.Gaming.Input.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 | tse1.mm.bing.net | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 38.18.235.242:80 | tcp | |
| FR | 5.196.108.189:8080 | tcp | |
| KR | 121.124.124.40:7080 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 104.236.246.93:8080 | tcp | |
| AU | 113.61.66.94:80 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| AU | 120.150.60.189:80 | tcp | |
| PL | 91.211.88.52:7080 | tcp |
Files
memory/4896-7-0x00000000005C0000-0x00000000005CF000-memory.dmp
memory/4896-4-0x0000000000A10000-0x0000000000A20000-memory.dmp
memory/4896-0-0x00000000005D0000-0x00000000005E2000-memory.dmp
C:\Windows\SysWOW64\cabapi\Windows.Gaming.Input.exe
| MD5 | 17eb6885a81153d663bdbc24bfa48499 |
| SHA1 | 760219db809ca6ec4f53c7a210f9a8d4c1f55770 |
| SHA256 | 57ee9a3b3f7b2ea7d9cadddb2413cc30dc675d49a1426d2999ff29cc77a5547a |
| SHA512 | 6ec368219f736516de2a7aeff4f5630c7fcc85c0d6f11c150c01250f98c3fd35cb7abfbf5966b6f68c6760bc38d0babe3f59c4fb45f15d96ecb76a3912413d38 |
memory/3060-14-0x00000000005C0000-0x00000000005D0000-memory.dmp
memory/3060-10-0x00000000005A0000-0x00000000005B2000-memory.dmp
memory/4896-9-0x0000000000400000-0x000000000041C000-memory.dmp