Analysis Overview
SHA256
9f36b520e13f7b1766f25c09238a6358642dc2d3bb20483d6f278e59af3fbaca
Threat Level: Known bad
The file 5bcec6f07da029c91c047004192af29e_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Emotet payload
Executes dropped EXE
Drops file in System32 directory
Unsigned PE
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-29 19:40
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-29 19:40
Reported
2024-07-29 21:42
Platform
win7-20240729-en
Max time kernel
149s
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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\mscandui\occache.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\mscandui\occache.exe | C:\Users\Admin\AppData\Local\Temp\5bcec6f07da029c91c047004192af29e_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\5bcec6f07da029c91c047004192af29e_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\mscandui\occache.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\mscandui\occache.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mscandui\occache.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mscandui\occache.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mscandui\occache.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mscandui\occache.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5bcec6f07da029c91c047004192af29e_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 300 wrote to memory of 1908 | N/A | C:\Users\Admin\AppData\Local\Temp\5bcec6f07da029c91c047004192af29e_JaffaCakes118.exe | C:\Windows\SysWOW64\mscandui\occache.exe |
| PID 300 wrote to memory of 1908 | N/A | C:\Users\Admin\AppData\Local\Temp\5bcec6f07da029c91c047004192af29e_JaffaCakes118.exe | C:\Windows\SysWOW64\mscandui\occache.exe |
| PID 300 wrote to memory of 1908 | N/A | C:\Users\Admin\AppData\Local\Temp\5bcec6f07da029c91c047004192af29e_JaffaCakes118.exe | C:\Windows\SysWOW64\mscandui\occache.exe |
| PID 300 wrote to memory of 1908 | N/A | C:\Users\Admin\AppData\Local\Temp\5bcec6f07da029c91c047004192af29e_JaffaCakes118.exe | C:\Windows\SysWOW64\mscandui\occache.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\5bcec6f07da029c91c047004192af29e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5bcec6f07da029c91c047004192af29e_JaffaCakes118.exe"
C:\Windows\SysWOW64\mscandui\occache.exe
"C:\Windows\SysWOW64\mscandui\occache.exe"
Network
| Country | Destination | Domain | Proto |
| US | 128.92.203.42:80 | tcp | |
| US | 128.92.203.42:80 | 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 | |
| RU | 80.87.201.221:7080 | tcp |
Files
memory/300-7-0x0000000000020000-0x000000000002F000-memory.dmp
memory/300-4-0x0000000000030000-0x0000000000040000-memory.dmp
memory/300-0-0x0000000000220000-0x0000000000232000-memory.dmp
C:\Windows\SysWOW64\mscandui\occache.exe
| MD5 | 5bcec6f07da029c91c047004192af29e |
| SHA1 | 106663bad8ce4fc1d1a4f65c11d34e48bd7c1466 |
| SHA256 | 9f36b520e13f7b1766f25c09238a6358642dc2d3bb20483d6f278e59af3fbaca |
| SHA512 | f1b0ae44e26da20f09504a6dc30b5d60d3dc97d63b01b334d270c7c70cbb505d93d6c196c0e2347f9ce12c69455a9b161aabfbd66a302bd0df047d6275a219f2 |
memory/300-8-0x0000000000400000-0x0000000000436000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-29 19:40
Reported
2024-07-29 21:40
Platform
win10v2004-20240709-en
Max time kernel
143s
Max time network
151s
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\5bcec6f07da029c91c047004192af29e_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\5bcec6f07da029c91c047004192af29e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5bcec6f07da029c91c047004192af29e_JaffaCakes118.exe"
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 |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 36.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 128.92.203.42:80 | tcp | |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
| FR | 37.187.161.206:8080 | tcp | |
| TH | 202.29.239.162:443 | tcp | |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| RU | 80.87.201.221:7080 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.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 |
| AR | 190.188.245.242:80 | tcp | |
| US | 12.163.208.58:80 | tcp | |
| US | 8.8.8.8:53 | 25.73.42.20.in-addr.arpa | udp |
Files
memory/4196-4-0x00000000008D0000-0x00000000008E0000-memory.dmp
memory/4196-7-0x0000000000690000-0x000000000069F000-memory.dmp
memory/4196-3-0x00000000008A0000-0x00000000008B2000-memory.dmp