Analysis Overview
SHA256
3bddd428f41c5e84c24bece40b38abc83333d66532311170da0f5ea06171e943
Threat Level: Known bad
The file b5d5c32dc571ac92e1fd4505d9fa4c49_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 SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-16 23:51
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-16 23:51
Reported
2024-06-16 23:53
Platform
win7-20240611-en
Max time kernel
150s
Max time network
155s
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\mfc140esn\KBDCA.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\mfc140esn\KBDCA.exe | C:\Users\Admin\AppData\Local\Temp\b5d5c32dc571ac92e1fd4505d9fa4c49_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\mfc140esn\KBDCA.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mfc140esn\KBDCA.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mfc140esn\KBDCA.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mfc140esn\KBDCA.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mfc140esn\KBDCA.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b5d5c32dc571ac92e1fd4505d9fa4c49_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b5d5c32dc571ac92e1fd4505d9fa4c49_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mfc140esn\KBDCA.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2944 wrote to memory of 2640 | N/A | C:\Users\Admin\AppData\Local\Temp\b5d5c32dc571ac92e1fd4505d9fa4c49_JaffaCakes118.exe | C:\Windows\SysWOW64\mfc140esn\KBDCA.exe |
| PID 2944 wrote to memory of 2640 | N/A | C:\Users\Admin\AppData\Local\Temp\b5d5c32dc571ac92e1fd4505d9fa4c49_JaffaCakes118.exe | C:\Windows\SysWOW64\mfc140esn\KBDCA.exe |
| PID 2944 wrote to memory of 2640 | N/A | C:\Users\Admin\AppData\Local\Temp\b5d5c32dc571ac92e1fd4505d9fa4c49_JaffaCakes118.exe | C:\Windows\SysWOW64\mfc140esn\KBDCA.exe |
| PID 2944 wrote to memory of 2640 | N/A | C:\Users\Admin\AppData\Local\Temp\b5d5c32dc571ac92e1fd4505d9fa4c49_JaffaCakes118.exe | C:\Windows\SysWOW64\mfc140esn\KBDCA.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b5d5c32dc571ac92e1fd4505d9fa4c49_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b5d5c32dc571ac92e1fd4505d9fa4c49_JaffaCakes118.exe"
C:\Windows\SysWOW64\mfc140esn\KBDCA.exe
"C:\Windows\SysWOW64\mfc140esn\KBDCA.exe"
Network
| Country | Destination | Domain | Proto |
| AR | 190.192.39.136:80 | tcp | |
| AR | 190.192.39.136:80 | tcp | |
| DE | 5.189.168.53:8080 | tcp | |
| DE | 5.189.168.53:8080 | tcp | |
| US | 162.241.41.111:7080 | tcp | |
| US | 162.241.41.111:7080 | tcp | |
| N/A | 190.85.46.52:7080 | tcp |
Files
memory/2944-0-0x0000000000230000-0x0000000000242000-memory.dmp
memory/2944-7-0x0000000000220000-0x000000000022F000-memory.dmp
memory/2944-4-0x0000000000250000-0x0000000000260000-memory.dmp
memory/2944-9-0x0000000000400000-0x000000000044D000-memory.dmp
C:\Windows\SysWOW64\mfc140esn\KBDCA.exe
| MD5 | b5d5c32dc571ac92e1fd4505d9fa4c49 |
| SHA1 | d5bd9a869b9e29ed9772a3e1fe3f23169fa4ca09 |
| SHA256 | 3bddd428f41c5e84c24bece40b38abc83333d66532311170da0f5ea06171e943 |
| SHA512 | 326a2b4afb76db948b8bf77e2a8c68aec42b92ed6e8e69ccb57f85e2ea5f11e2375e97f85cd74c1bb9cafa01a7fd3640dae456025ae1be4eeb35768ef98e4f04 |
memory/2640-10-0x0000000000340000-0x0000000000352000-memory.dmp
memory/2640-14-0x0000000000360000-0x0000000000370000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-16 23:51
Reported
2024-06-16 23:53
Platform
win10v2004-20240611-en
Max time kernel
138s
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\PCShellCommonProxyStub\vcomp110.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\PCShellCommonProxyStub\vcomp110.exe | C:\Users\Admin\AppData\Local\Temp\b5d5c32dc571ac92e1fd4505d9fa4c49_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\PCShellCommonProxyStub\vcomp110.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\PCShellCommonProxyStub\vcomp110.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\PCShellCommonProxyStub\vcomp110.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\PCShellCommonProxyStub\vcomp110.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\PCShellCommonProxyStub\vcomp110.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\PCShellCommonProxyStub\vcomp110.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\PCShellCommonProxyStub\vcomp110.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\PCShellCommonProxyStub\vcomp110.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\PCShellCommonProxyStub\vcomp110.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\PCShellCommonProxyStub\vcomp110.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\PCShellCommonProxyStub\vcomp110.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\PCShellCommonProxyStub\vcomp110.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\PCShellCommonProxyStub\vcomp110.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\PCShellCommonProxyStub\vcomp110.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b5d5c32dc571ac92e1fd4505d9fa4c49_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b5d5c32dc571ac92e1fd4505d9fa4c49_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\PCShellCommonProxyStub\vcomp110.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3020 wrote to memory of 3780 | N/A | C:\Users\Admin\AppData\Local\Temp\b5d5c32dc571ac92e1fd4505d9fa4c49_JaffaCakes118.exe | C:\Windows\SysWOW64\PCShellCommonProxyStub\vcomp110.exe |
| PID 3020 wrote to memory of 3780 | N/A | C:\Users\Admin\AppData\Local\Temp\b5d5c32dc571ac92e1fd4505d9fa4c49_JaffaCakes118.exe | C:\Windows\SysWOW64\PCShellCommonProxyStub\vcomp110.exe |
| PID 3020 wrote to memory of 3780 | N/A | C:\Users\Admin\AppData\Local\Temp\b5d5c32dc571ac92e1fd4505d9fa4c49_JaffaCakes118.exe | C:\Windows\SysWOW64\PCShellCommonProxyStub\vcomp110.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b5d5c32dc571ac92e1fd4505d9fa4c49_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b5d5c32dc571ac92e1fd4505d9fa4c49_JaffaCakes118.exe"
C:\Windows\SysWOW64\PCShellCommonProxyStub\vcomp110.exe
"C:\Windows\SysWOW64\PCShellCommonProxyStub\vcomp110.exe"
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 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| BE | 88.221.83.201:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 100.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 201.83.221.88.in-addr.arpa | udp |
| AR | 190.192.39.136:80 | tcp | |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| DE | 5.189.168.53:8080 | tcp | |
| US | 162.241.41.111:7080 | tcp | |
| CO | 190.85.46.52:7080 | tcp | |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| AR | 190.190.15.20:80 | tcp | |
| AR | 181.95.133.104:80 | tcp |
Files
memory/3020-4-0x0000000002230000-0x0000000002240000-memory.dmp
memory/3020-0-0x0000000002250000-0x0000000002262000-memory.dmp
memory/3020-7-0x0000000000700000-0x000000000070F000-memory.dmp
C:\Windows\SysWOW64\PCShellCommonProxyStub\vcomp110.exe
| MD5 | b5d5c32dc571ac92e1fd4505d9fa4c49 |
| SHA1 | d5bd9a869b9e29ed9772a3e1fe3f23169fa4ca09 |
| SHA256 | 3bddd428f41c5e84c24bece40b38abc83333d66532311170da0f5ea06171e943 |
| SHA512 | 326a2b4afb76db948b8bf77e2a8c68aec42b92ed6e8e69ccb57f85e2ea5f11e2375e97f85cd74c1bb9cafa01a7fd3640dae456025ae1be4eeb35768ef98e4f04 |
memory/3020-9-0x0000000000400000-0x000000000044D000-memory.dmp
memory/3780-14-0x0000000000510000-0x0000000000520000-memory.dmp
memory/3780-10-0x0000000000530000-0x0000000000542000-memory.dmp