Analysis Overview
SHA256
61eb74d1e669afefc31c1006ceb39a0ccefee7286509e0c7996c1b914590191c
Threat Level: Known bad
The file 1af15d0571bd8c584cac319b05c155b6_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
Enumerates physical storage devices
Unsigned PE
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-28 18:00
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-28 18:00
Reported
2024-07-30 03:14
Platform
win7-20240705-en
Max time kernel
134s
Max time network
143s
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\1af15d0571bd8c584cac319b05c155b6_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\1af15d0571bd8c584cac319b05c155b6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1af15d0571bd8c584cac319b05c155b6_JaffaCakes118.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/2360-4-0x0000000000030000-0x0000000000040000-memory.dmp
memory/2360-0-0x0000000000230000-0x0000000000242000-memory.dmp
memory/2360-7-0x0000000000020000-0x000000000002F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-28 18:00
Reported
2024-07-30 03:14
Platform
win10v2004-20240729-en
Max time kernel
150s
Max time network
150s
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\wmitomi\sbe.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\wmitomi\sbe.exe | C:\Users\Admin\AppData\Local\Temp\1af15d0571bd8c584cac319b05c155b6_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\1af15d0571bd8c584cac319b05c155b6_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\wmitomi\sbe.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\wmitomi\sbe.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wmitomi\sbe.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wmitomi\sbe.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wmitomi\sbe.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wmitomi\sbe.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wmitomi\sbe.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wmitomi\sbe.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wmitomi\sbe.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wmitomi\sbe.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wmitomi\sbe.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wmitomi\sbe.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wmitomi\sbe.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wmitomi\sbe.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wmitomi\sbe.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wmitomi\sbe.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wmitomi\sbe.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1af15d0571bd8c584cac319b05c155b6_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5020 wrote to memory of 3036 | N/A | C:\Users\Admin\AppData\Local\Temp\1af15d0571bd8c584cac319b05c155b6_JaffaCakes118.exe | C:\Windows\SysWOW64\wmitomi\sbe.exe |
| PID 5020 wrote to memory of 3036 | N/A | C:\Users\Admin\AppData\Local\Temp\1af15d0571bd8c584cac319b05c155b6_JaffaCakes118.exe | C:\Windows\SysWOW64\wmitomi\sbe.exe |
| PID 5020 wrote to memory of 3036 | N/A | C:\Users\Admin\AppData\Local\Temp\1af15d0571bd8c584cac319b05c155b6_JaffaCakes118.exe | C:\Windows\SysWOW64\wmitomi\sbe.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1af15d0571bd8c584cac319b05c155b6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1af15d0571bd8c584cac319b05c155b6_JaffaCakes118.exe"
C:\Windows\SysWOW64\wmitomi\sbe.exe
"C:\Windows\SysWOW64\wmitomi\sbe.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.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 | 104.236.246.93:8080 | tcp | |
| AU | 113.61.66.94:80 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| AU | 120.150.60.189:80 | tcp | |
| PL | 91.211.88.52:7080 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
memory/5020-4-0x0000000000A00000-0x0000000000A10000-memory.dmp
memory/5020-0-0x00000000009E0000-0x00000000009F2000-memory.dmp
memory/5020-7-0x0000000000500000-0x000000000050F000-memory.dmp
C:\Windows\SysWOW64\wmitomi\sbe.exe
| MD5 | 1af15d0571bd8c584cac319b05c155b6 |
| SHA1 | 2df1a4ffd9b44c654166abb3100e6da49734804b |
| SHA256 | 61eb74d1e669afefc31c1006ceb39a0ccefee7286509e0c7996c1b914590191c |
| SHA512 | dc259e433a3a321181a389d35784aeb647e39156b221d6797c47755a68ad689cfef0280b6f69319f896fac0cb6d58dbc6ad1b2bc1cbdf36ea1734a3cb4472348 |
memory/3036-13-0x00000000007C0000-0x00000000007D0000-memory.dmp
memory/5020-16-0x0000000000400000-0x000000000041C000-memory.dmp
memory/3036-9-0x0000000000550000-0x0000000000562000-memory.dmp