Analysis Overview
SHA256
5568cc28639bd7baac8692ecc17821d2b911866bbeb1752385abe9a09cb2e32e
Threat Level: Known bad
The file ae568d227fa33d3271993d5ecca4f45c_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Emotet payload
Executes dropped EXE
Drops file in System32 directory
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-15 20:39
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-15 20:39
Reported
2024-06-15 20:42
Platform
win7-20240611-en
Max time kernel
150s
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\mycomput\srdelayed.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\mycomput\srdelayed.exe | C:\Users\Admin\AppData\Local\Temp\ae568d227fa33d3271993d5ecca4f45c_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\mycomput\srdelayed.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mycomput\srdelayed.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mycomput\srdelayed.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mycomput\srdelayed.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mycomput\srdelayed.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ae568d227fa33d3271993d5ecca4f45c_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2784 wrote to memory of 2644 | N/A | C:\Users\Admin\AppData\Local\Temp\ae568d227fa33d3271993d5ecca4f45c_JaffaCakes118.exe | C:\Windows\SysWOW64\mycomput\srdelayed.exe |
| PID 2784 wrote to memory of 2644 | N/A | C:\Users\Admin\AppData\Local\Temp\ae568d227fa33d3271993d5ecca4f45c_JaffaCakes118.exe | C:\Windows\SysWOW64\mycomput\srdelayed.exe |
| PID 2784 wrote to memory of 2644 | N/A | C:\Users\Admin\AppData\Local\Temp\ae568d227fa33d3271993d5ecca4f45c_JaffaCakes118.exe | C:\Windows\SysWOW64\mycomput\srdelayed.exe |
| PID 2784 wrote to memory of 2644 | N/A | C:\Users\Admin\AppData\Local\Temp\ae568d227fa33d3271993d5ecca4f45c_JaffaCakes118.exe | C:\Windows\SysWOW64\mycomput\srdelayed.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ae568d227fa33d3271993d5ecca4f45c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ae568d227fa33d3271993d5ecca4f45c_JaffaCakes118.exe"
C:\Windows\SysWOW64\mycomput\srdelayed.exe
"C:\Windows\SysWOW64\mycomput\srdelayed.exe"
Network
| Country | Destination | Domain | Proto |
| AU | 202.22.141.45:80 | tcp | |
| AU | 202.22.141.45:80 | tcp | |
| FR | 37.187.161.206:8080 | tcp | |
| FR | 37.187.161.206:8080 | tcp | |
| TH | 202.29.239.162:443 | tcp | |
| TH | 202.29.239.162:443 | tcp | |
| N/A | 80.87.201.221:7080 | tcp |
Files
memory/2784-0-0x0000000000250000-0x0000000000262000-memory.dmp
memory/2784-7-0x0000000000230000-0x000000000023F000-memory.dmp
memory/2784-4-0x0000000000270000-0x0000000000280000-memory.dmp
C:\Windows\SysWOW64\mycomput\srdelayed.exe
| MD5 | ae568d227fa33d3271993d5ecca4f45c |
| SHA1 | 7c5d6c60851463b665244e7b34a7c3ad2e9accda |
| SHA256 | 5568cc28639bd7baac8692ecc17821d2b911866bbeb1752385abe9a09cb2e32e |
| SHA512 | 1c7ddb21e749ec079c17d152e18f12ce9773643aff3d971455995e41d3a8fe51b67c0d166622ff44f7b46d82c0c8490013d99bd0733d6bc2447475826de60d85 |
memory/2784-9-0x0000000000400000-0x00000000004AC000-memory.dmp
memory/2644-14-0x00000000002F0000-0x0000000000300000-memory.dmp
memory/2644-10-0x00000000002D0000-0x00000000002E2000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-15 20:39
Reported
2024-06-15 20:42
Platform
win10v2004-20240611-en
Max time kernel
148s
Max time network
149s
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\cryptbase\PhoneOm.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\cryptbase\PhoneOm.exe | C:\Users\Admin\AppData\Local\Temp\ae568d227fa33d3271993d5ecca4f45c_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cryptbase\PhoneOm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cryptbase\PhoneOm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cryptbase\PhoneOm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cryptbase\PhoneOm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cryptbase\PhoneOm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cryptbase\PhoneOm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cryptbase\PhoneOm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cryptbase\PhoneOm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cryptbase\PhoneOm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cryptbase\PhoneOm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cryptbase\PhoneOm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cryptbase\PhoneOm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cryptbase\PhoneOm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cryptbase\PhoneOm.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ae568d227fa33d3271993d5ecca4f45c_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2560 wrote to memory of 4048 | N/A | C:\Users\Admin\AppData\Local\Temp\ae568d227fa33d3271993d5ecca4f45c_JaffaCakes118.exe | C:\Windows\SysWOW64\cryptbase\PhoneOm.exe |
| PID 2560 wrote to memory of 4048 | N/A | C:\Users\Admin\AppData\Local\Temp\ae568d227fa33d3271993d5ecca4f45c_JaffaCakes118.exe | C:\Windows\SysWOW64\cryptbase\PhoneOm.exe |
| PID 2560 wrote to memory of 4048 | N/A | C:\Users\Admin\AppData\Local\Temp\ae568d227fa33d3271993d5ecca4f45c_JaffaCakes118.exe | C:\Windows\SysWOW64\cryptbase\PhoneOm.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ae568d227fa33d3271993d5ecca4f45c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ae568d227fa33d3271993d5ecca4f45c_JaffaCakes118.exe"
C:\Windows\SysWOW64\cryptbase\PhoneOm.exe
"C:\Windows\SysWOW64\cryptbase\PhoneOm.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| BE | 88.221.83.233:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 233.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| AU | 202.22.141.45:80 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.121.18.2.in-addr.arpa | udp |
| FR | 37.187.161.206:8080 | tcp | |
| TH | 202.29.239.162:443 | tcp | |
| US | 8.8.8.8:53 | 131.83.221.88.in-addr.arpa | udp |
| RU | 80.87.201.221:7080 | tcp | |
| US | 8.8.8.8:53 | 101.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| RO | 82.76.111.249:443 | tcp | |
| US | 216.47.196.104:80 | tcp | |
| US | 8.8.8.8:53 | 9.179.89.13.in-addr.arpa | udp |
Files
memory/2560-4-0x0000000000570000-0x0000000000580000-memory.dmp
memory/2560-1-0x0000000000590000-0x00000000005A2000-memory.dmp
memory/2560-7-0x0000000000550000-0x000000000055F000-memory.dmp
C:\Windows\SysWOW64\cryptbase\PhoneOm.exe
| MD5 | ae568d227fa33d3271993d5ecca4f45c |
| SHA1 | 7c5d6c60851463b665244e7b34a7c3ad2e9accda |
| SHA256 | 5568cc28639bd7baac8692ecc17821d2b911866bbeb1752385abe9a09cb2e32e |
| SHA512 | 1c7ddb21e749ec079c17d152e18f12ce9773643aff3d971455995e41d3a8fe51b67c0d166622ff44f7b46d82c0c8490013d99bd0733d6bc2447475826de60d85 |
memory/2560-9-0x0000000000400000-0x00000000004AC000-memory.dmp
memory/4048-10-0x0000000002120000-0x0000000002132000-memory.dmp
memory/4048-14-0x0000000002140000-0x0000000002150000-memory.dmp