Analysis Overview
SHA256
23e6db61cf57dfeef6b9af31a50b72e4ccafda266c0dc2306ae048afe16bfa40
Threat Level: Known bad
The file 6a8c83e282dafe21b5d46d7aa736d7f1_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Emotet payload
Executes dropped EXE
Drops file in System32 directory
System Location Discovery: System Language Discovery
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: RenamesItself
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-30 00:32
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-30 00:32
Reported
2024-07-30 01:36
Platform
win7-20240729-en
Max time kernel
129s
Max time network
140s
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\usbui\spwinsat.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\usbui\spwinsat.exe | C:\Users\Admin\AppData\Local\Temp\6a8c83e282dafe21b5d46d7aa736d7f1_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\6a8c83e282dafe21b5d46d7aa736d7f1_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\usbui\spwinsat.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\usbui\spwinsat.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\usbui\spwinsat.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\usbui\spwinsat.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\usbui\spwinsat.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\usbui\spwinsat.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6a8c83e282dafe21b5d46d7aa736d7f1_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1316 wrote to memory of 2248 | N/A | C:\Users\Admin\AppData\Local\Temp\6a8c83e282dafe21b5d46d7aa736d7f1_JaffaCakes118.exe | C:\Windows\SysWOW64\usbui\spwinsat.exe |
| PID 1316 wrote to memory of 2248 | N/A | C:\Users\Admin\AppData\Local\Temp\6a8c83e282dafe21b5d46d7aa736d7f1_JaffaCakes118.exe | C:\Windows\SysWOW64\usbui\spwinsat.exe |
| PID 1316 wrote to memory of 2248 | N/A | C:\Users\Admin\AppData\Local\Temp\6a8c83e282dafe21b5d46d7aa736d7f1_JaffaCakes118.exe | C:\Windows\SysWOW64\usbui\spwinsat.exe |
| PID 1316 wrote to memory of 2248 | N/A | C:\Users\Admin\AppData\Local\Temp\6a8c83e282dafe21b5d46d7aa736d7f1_JaffaCakes118.exe | C:\Windows\SysWOW64\usbui\spwinsat.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\6a8c83e282dafe21b5d46d7aa736d7f1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6a8c83e282dafe21b5d46d7aa736d7f1_JaffaCakes118.exe"
C:\Windows\SysWOW64\usbui\spwinsat.exe
"C:\Windows\SysWOW64\usbui\spwinsat.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/1316-0-0x0000000000230000-0x0000000000242000-memory.dmp
memory/1316-7-0x0000000000030000-0x000000000003F000-memory.dmp
memory/1316-4-0x0000000000250000-0x0000000000260000-memory.dmp
C:\Windows\SysWOW64\usbui\spwinsat.exe
| MD5 | 6a8c83e282dafe21b5d46d7aa736d7f1 |
| SHA1 | 29fc92006421b19c80f0d3127e604542939a812e |
| SHA256 | 23e6db61cf57dfeef6b9af31a50b72e4ccafda266c0dc2306ae048afe16bfa40 |
| SHA512 | ae76cd483a2c56ef8953b252164e7ffa65ecea9088bdffff682f9ec7008ba0de9e43f1d8c670c21991590352d3276725ac68e1f88f398e91f067c60d4e9a65bc |
memory/1316-8-0x0000000000400000-0x000000000041C000-memory.dmp
memory/2248-10-0x00000000001C0000-0x00000000001D2000-memory.dmp
memory/2248-14-0x0000000000030000-0x0000000000040000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-30 00:32
Reported
2024-07-30 01:41
Platform
win10v2004-20240709-en
Max time kernel
143s
Max time network
154s
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 |
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\6a8c83e282dafe21b5d46d7aa736d7f1_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\6a8c83e282dafe21b5d46d7aa736d7f1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6a8c83e282dafe21b5d46d7aa736d7f1_JaffaCakes118.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 | 149.220.183.52.in-addr.arpa | udp |
| 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 | 24.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 38.18.235.242:80 | tcp | |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| FR | 5.196.108.189:8080 | tcp | |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| KR | 121.124.124.40:7080 | tcp | |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 104.236.246.93:8080 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| AU | 113.61.66.94:80 | tcp | |
| AU | 120.150.60.189:80 | tcp | |
| PL | 91.211.88.52:7080 | tcp | |
| US | 8.8.8.8:53 | 13.179.89.13.in-addr.arpa | udp |
Files
memory/4752-4-0x0000000000B20000-0x0000000000B30000-memory.dmp
memory/4752-7-0x00000000006B0000-0x00000000006BF000-memory.dmp
memory/4752-0-0x0000000000B00000-0x0000000000B12000-memory.dmp