Analysis Overview
SHA256
1843ee4c7805b2ff1ace171bf8daf3cce9c27b483711ae8ad6665bfd27c92970
Threat Level: Known bad
The file 8ae862c67f85dddfe480032eb103d5c7_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Drops file in System32 directory
Enumerates physical storage devices
Unsigned PE
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-01 15:32
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-01 15:32
Reported
2024-06-01 15:35
Platform
win7-20240221-en
Max time kernel
149s
Max time network
153s
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\urddevice.exe | N/A |
Enumerates physical storage devices
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" | C:\Windows\SysWOW64\urddevice.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{9E57EC75-B56B-4995-B918-352C2AE90148}\WpadDecisionReason = "1" | C:\Windows\SysWOW64\urddevice.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\5a-7a-5e-ac-ac-3b\WpadDecisionReason = "1" | C:\Windows\SysWOW64\urddevice.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections | C:\Windows\SysWOW64\urddevice.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0087000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\urddevice.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{9E57EC75-B56B-4995-B918-352C2AE90148}\WpadDecisionTime = 206b710739b4da01 | C:\Windows\SysWOW64\urddevice.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\5a-7a-5e-ac-ac-3b\WpadDecision = "0" | C:\Windows\SysWOW64\urddevice.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" | C:\Windows\SysWOW64\urddevice.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\urddevice.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix | C:\Windows\SysWOW64\urddevice.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\urddevice.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" | C:\Windows\SysWOW64\urddevice.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{9E57EC75-B56B-4995-B918-352C2AE90148}\WpadDecision = "0" | C:\Windows\SysWOW64\urddevice.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{9E57EC75-B56B-4995-B918-352C2AE90148}\WpadNetworkName = "Network 3" | C:\Windows\SysWOW64\urddevice.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\5a-7a-5e-ac-ac-3b | C:\Windows\SysWOW64\urddevice.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\urddevice.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad | C:\Windows\SysWOW64\urddevice.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{9E57EC75-B56B-4995-B918-352C2AE90148} | C:\Windows\SysWOW64\urddevice.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{9E57EC75-B56B-4995-B918-352C2AE90148}\5a-7a-5e-ac-ac-3b | C:\Windows\SysWOW64\urddevice.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\5a-7a-5e-ac-ac-3b\WpadDecisionTime = 206b710739b4da01 | C:\Windows\SysWOW64\urddevice.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\urddevice.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\urddevice.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\urddevice.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\urddevice.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\urddevice.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8ae862c67f85dddfe480032eb103d5c7_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8ae862c67f85dddfe480032eb103d5c7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8ae862c67f85dddfe480032eb103d5c7_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\8ae862c67f85dddfe480032eb103d5c7_JaffaCakes118.exe
--dbdfbb9
C:\Windows\SysWOW64\urddevice.exe
"C:\Windows\SysWOW64\urddevice.exe"
C:\Windows\SysWOW64\urddevice.exe
--833553
Network
| Country | Destination | Domain | Proto |
| VE | 190.217.1.149:80 | tcp | |
| VE | 190.217.1.149:80 | tcp | |
| ZW | 154.120.227.206:8080 | tcp | |
| ZW | 154.120.227.206:8080 | tcp | |
| US | 45.56.79.249:443 | 45.56.79.249 | tcp |
| FR | 163.172.40.218:7080 | tcp |
Files
memory/3036-0-0x0000000000401000-0x0000000000417000-memory.dmp
memory/3036-1-0x0000000000400000-0x000000000044F000-memory.dmp
memory/3036-2-0x0000000000360000-0x0000000000377000-memory.dmp
memory/2556-9-0x0000000000400000-0x000000000044F000-memory.dmp
memory/3036-8-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2556-10-0x0000000000450000-0x0000000000467000-memory.dmp
memory/2540-15-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2556-24-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2716-25-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2540-22-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2540-16-0x0000000000490000-0x00000000004A7000-memory.dmp
memory/2716-26-0x0000000000650000-0x0000000000667000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-01 15:32
Reported
2024-06-01 15:35
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
150s
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\INetCache\IE | C:\Windows\SysWOW64\ctntsongs.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies | C:\Windows\SysWOW64\ctntsongs.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 | C:\Windows\SysWOW64\ctntsongs.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 | C:\Windows\SysWOW64\ctntsongs.exe | N/A |
Enumerates physical storage devices
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix | C:\Windows\SysWOW64\ctntsongs.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" | C:\Windows\SysWOW64\ctntsongs.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" | C:\Windows\SysWOW64\ctntsongs.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\ctntsongs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ctntsongs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ctntsongs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ctntsongs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ctntsongs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ctntsongs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ctntsongs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ctntsongs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ctntsongs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ctntsongs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ctntsongs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ctntsongs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ctntsongs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ctntsongs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ctntsongs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ctntsongs.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8ae862c67f85dddfe480032eb103d5c7_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3032 wrote to memory of 3376 | N/A | C:\Users\Admin\AppData\Local\Temp\8ae862c67f85dddfe480032eb103d5c7_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\8ae862c67f85dddfe480032eb103d5c7_JaffaCakes118.exe |
| PID 3032 wrote to memory of 3376 | N/A | C:\Users\Admin\AppData\Local\Temp\8ae862c67f85dddfe480032eb103d5c7_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\8ae862c67f85dddfe480032eb103d5c7_JaffaCakes118.exe |
| PID 3032 wrote to memory of 3376 | N/A | C:\Users\Admin\AppData\Local\Temp\8ae862c67f85dddfe480032eb103d5c7_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\8ae862c67f85dddfe480032eb103d5c7_JaffaCakes118.exe |
| PID 876 wrote to memory of 1632 | N/A | C:\Windows\SysWOW64\ctntsongs.exe | C:\Windows\SysWOW64\ctntsongs.exe |
| PID 876 wrote to memory of 1632 | N/A | C:\Windows\SysWOW64\ctntsongs.exe | C:\Windows\SysWOW64\ctntsongs.exe |
| PID 876 wrote to memory of 1632 | N/A | C:\Windows\SysWOW64\ctntsongs.exe | C:\Windows\SysWOW64\ctntsongs.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\8ae862c67f85dddfe480032eb103d5c7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8ae862c67f85dddfe480032eb103d5c7_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\8ae862c67f85dddfe480032eb103d5c7_JaffaCakes118.exe
--dbdfbb9
C:\Windows\SysWOW64\ctntsongs.exe
"C:\Windows\SysWOW64\ctntsongs.exe"
C:\Windows\SysWOW64\ctntsongs.exe
--24ee631d
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 233.143.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| VE | 190.217.1.149:80 | tcp | |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| ZW | 154.120.227.206:8080 | tcp | |
| US | 8.8.8.8:53 | 80.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 45.56.79.249:443 | 45.56.79.249 | tcp |
| US | 8.8.8.8:53 | 249.79.56.45.in-addr.arpa | udp |
| FR | 163.172.40.218:7080 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| DE | 79.143.182.254:8080 | tcp | |
| AR | 190.230.60.129:8080 | tcp | |
| CZ | 46.28.111.142:7080 | tcp | |
| AR | 190.182.161.7:8080 | tcp |
Files
memory/3032-0-0x0000000000401000-0x0000000000417000-memory.dmp
memory/3032-1-0x0000000000400000-0x000000000044F000-memory.dmp
memory/3032-2-0x0000000000650000-0x0000000000667000-memory.dmp
memory/3376-8-0x00000000001A0000-0x00000000001B7000-memory.dmp
memory/3376-14-0x0000000000400000-0x000000000044F000-memory.dmp
memory/3032-12-0x0000000000400000-0x000000000044F000-memory.dmp
memory/876-15-0x0000000000400000-0x000000000044F000-memory.dmp
memory/876-17-0x0000000001400000-0x0000000001417000-memory.dmp
memory/1632-26-0x00000000013B0000-0x00000000013C7000-memory.dmp
memory/3376-31-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1632-32-0x0000000000400000-0x000000000044F000-memory.dmp
C:\ProgramData\Microsoft\Crypto\RSA\S-1-5-18\151006038beb3d5e9a4e1db2e6315db6_310807ab-751f-4d81-ae09-b202eaf21e19
| MD5 | 2219ed8c4461bbee47dc0ac045013700 |
| SHA1 | f537ff444a352845422abf004e0087645f903a44 |
| SHA256 | a2291a4fcb3343cdfad5d198bdc7dd62af09605c264681fa26ed79cecb53c01e |
| SHA512 | 74026b6cb0f530e6acc0681ac68b990ca68f7baca7244b2954799b3556ee98c88f8d63092863cd391d1851b6e10795f54252da34a5d25da3911779891f8cb822 |
memory/876-23-0x0000000000400000-0x000000000044F000-memory.dmp