Analysis Overview
SHA256
fb73651e3515f4976e6a1f5fb5dee6d25423b2761b5ca9c76da205bd732a3957
Threat Level: Known bad
The file b24aca02da85c29be8a585d0b116ea3c_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 WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-16 07:12
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-16 07:12
Reported
2024-06-16 07:14
Platform
win7-20240611-en
Max time kernel
131s
Max time network
141s
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\DDORes\win32spl.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\DDORes\win32spl.exe | C:\Users\Admin\AppData\Local\Temp\b24aca02da85c29be8a585d0b116ea3c_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\DDORes\win32spl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\DDORes\win32spl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\DDORes\win32spl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\DDORes\win32spl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\DDORes\win32spl.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b24aca02da85c29be8a585d0b116ea3c_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1936 wrote to memory of 2068 | N/A | C:\Users\Admin\AppData\Local\Temp\b24aca02da85c29be8a585d0b116ea3c_JaffaCakes118.exe | C:\Windows\SysWOW64\DDORes\win32spl.exe |
| PID 1936 wrote to memory of 2068 | N/A | C:\Users\Admin\AppData\Local\Temp\b24aca02da85c29be8a585d0b116ea3c_JaffaCakes118.exe | C:\Windows\SysWOW64\DDORes\win32spl.exe |
| PID 1936 wrote to memory of 2068 | N/A | C:\Users\Admin\AppData\Local\Temp\b24aca02da85c29be8a585d0b116ea3c_JaffaCakes118.exe | C:\Windows\SysWOW64\DDORes\win32spl.exe |
| PID 1936 wrote to memory of 2068 | N/A | C:\Users\Admin\AppData\Local\Temp\b24aca02da85c29be8a585d0b116ea3c_JaffaCakes118.exe | C:\Windows\SysWOW64\DDORes\win32spl.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b24aca02da85c29be8a585d0b116ea3c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b24aca02da85c29be8a585d0b116ea3c_JaffaCakes118.exe"
C:\Windows\SysWOW64\DDORes\win32spl.exe
"C:\Windows\SysWOW64\DDORes\win32spl.exe"
Network
| Country | Destination | Domain | Proto |
| US | 104.193.103.61:80 | tcp | |
| US | 104.193.103.61:80 | tcp | |
| US | 104.131.123.136:443 | tcp | |
| US | 104.131.123.136:443 | 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 |
Files
memory/1936-4-0x0000000000290000-0x00000000002A0000-memory.dmp
memory/1936-0-0x00000000001F0000-0x0000000000202000-memory.dmp
memory/1936-7-0x00000000001D0000-0x00000000001DF000-memory.dmp
C:\Windows\SysWOW64\DDORes\win32spl.exe
| MD5 | b24aca02da85c29be8a585d0b116ea3c |
| SHA1 | a6fec9ed8d75c186975beca19d4e95c68c3e307e |
| SHA256 | fb73651e3515f4976e6a1f5fb5dee6d25423b2761b5ca9c76da205bd732a3957 |
| SHA512 | 8f46bec38f30ea85f9552e5f50537c8577380da01663e3e34c8c66738d0195b57287f1bbc769edfe0107ff1e944a7600f9d1bc74c03988a121579c442280156b |
memory/1936-9-0x0000000000400000-0x00000000004AC000-memory.dmp
memory/2068-10-0x0000000000270000-0x0000000000282000-memory.dmp
memory/2068-14-0x0000000000250000-0x0000000000260000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-16 07:12
Reported
2024-06-16 07:14
Platform
win10v2004-20240611-en
Max time kernel
144s
Max time network
153s
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\usoapi\KBDINORI.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\usoapi\KBDINORI.exe | C:\Users\Admin\AppData\Local\Temp\b24aca02da85c29be8a585d0b116ea3c_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\usoapi\KBDINORI.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\usoapi\KBDINORI.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\usoapi\KBDINORI.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\usoapi\KBDINORI.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\usoapi\KBDINORI.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\usoapi\KBDINORI.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\usoapi\KBDINORI.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\usoapi\KBDINORI.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\usoapi\KBDINORI.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\usoapi\KBDINORI.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\usoapi\KBDINORI.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\usoapi\KBDINORI.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\usoapi\KBDINORI.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\usoapi\KBDINORI.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\usoapi\KBDINORI.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\usoapi\KBDINORI.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\usoapi\KBDINORI.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\usoapi\KBDINORI.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b24aca02da85c29be8a585d0b116ea3c_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4920 wrote to memory of 1048 | N/A | C:\Users\Admin\AppData\Local\Temp\b24aca02da85c29be8a585d0b116ea3c_JaffaCakes118.exe | C:\Windows\SysWOW64\usoapi\KBDINORI.exe |
| PID 4920 wrote to memory of 1048 | N/A | C:\Users\Admin\AppData\Local\Temp\b24aca02da85c29be8a585d0b116ea3c_JaffaCakes118.exe | C:\Windows\SysWOW64\usoapi\KBDINORI.exe |
| PID 4920 wrote to memory of 1048 | N/A | C:\Users\Admin\AppData\Local\Temp\b24aca02da85c29be8a585d0b116ea3c_JaffaCakes118.exe | C:\Windows\SysWOW64\usoapi\KBDINORI.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b24aca02da85c29be8a585d0b116ea3c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b24aca02da85c29be8a585d0b116ea3c_JaffaCakes118.exe"
C:\Windows\SysWOW64\usoapi\KBDINORI.exe
"C:\Windows\SysWOW64\usoapi\KBDINORI.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=4084,i,10925946972013221578,8820669985803190952,262144 --variations-seed-version --mojo-platform-channel-handle=4308 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 104.193.103.61:80 | tcp | |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| US | 104.131.123.136:443 | tcp | |
| FR | 5.196.108.189:8080 | tcp | |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| KR | 121.124.124.40:7080 | tcp | |
| DE | 87.106.139.101:8080 | tcp | |
| US | 8.8.8.8:53 | 216.131.50.23.in-addr.arpa | udp |
| CH | 213.196.135.145:80 | tcp | |
| US | 50.35.17.13:80 | 50.35.17.13 | tcp |
| US | 8.8.8.8:53 | 13.17.35.50.in-addr.arpa | udp |
| US | 38.18.235.242:80 | tcp |
Files
memory/4920-0-0x0000000001FE0000-0x0000000001FF2000-memory.dmp
memory/4920-2-0x0000000001F80000-0x0000000001F8F000-memory.dmp
memory/4920-5-0x0000000002000000-0x0000000002010000-memory.dmp
memory/4920-9-0x0000000000400000-0x00000000004AC000-memory.dmp
C:\Windows\SysWOW64\usoapi\KBDINORI.exe
| MD5 | b24aca02da85c29be8a585d0b116ea3c |
| SHA1 | a6fec9ed8d75c186975beca19d4e95c68c3e307e |
| SHA256 | fb73651e3515f4976e6a1f5fb5dee6d25423b2761b5ca9c76da205bd732a3957 |
| SHA512 | 8f46bec38f30ea85f9552e5f50537c8577380da01663e3e34c8c66738d0195b57287f1bbc769edfe0107ff1e944a7600f9d1bc74c03988a121579c442280156b |
memory/1048-14-0x00000000006A0000-0x00000000006B0000-memory.dmp
memory/1048-10-0x0000000000680000-0x0000000000692000-memory.dmp