Analysis Overview
SHA256
9437bb99742b7ab722c0d8b26f69b5ca822542d5b6ad4e8b1565c303083ef296
Threat Level: Known bad
The file 6e7dcfbe0d2fd11d9915f5476e327adf_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: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-30 02:01
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-30 02:01
Reported
2024-07-30 02:17
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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\dataclen\ntmarta.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\dataclen\ntmarta.exe | C:\Users\Admin\AppData\Local\Temp\6e7dcfbe0d2fd11d9915f5476e327adf_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:\Windows\SysWOW64\dataclen\ntmarta.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\6e7dcfbe0d2fd11d9915f5476e327adf_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\dataclen\ntmarta.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dataclen\ntmarta.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dataclen\ntmarta.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dataclen\ntmarta.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dataclen\ntmarta.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6e7dcfbe0d2fd11d9915f5476e327adf_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2380 wrote to memory of 2320 | N/A | C:\Users\Admin\AppData\Local\Temp\6e7dcfbe0d2fd11d9915f5476e327adf_JaffaCakes118.exe | C:\Windows\SysWOW64\dataclen\ntmarta.exe |
| PID 2380 wrote to memory of 2320 | N/A | C:\Users\Admin\AppData\Local\Temp\6e7dcfbe0d2fd11d9915f5476e327adf_JaffaCakes118.exe | C:\Windows\SysWOW64\dataclen\ntmarta.exe |
| PID 2380 wrote to memory of 2320 | N/A | C:\Users\Admin\AppData\Local\Temp\6e7dcfbe0d2fd11d9915f5476e327adf_JaffaCakes118.exe | C:\Windows\SysWOW64\dataclen\ntmarta.exe |
| PID 2380 wrote to memory of 2320 | N/A | C:\Users\Admin\AppData\Local\Temp\6e7dcfbe0d2fd11d9915f5476e327adf_JaffaCakes118.exe | C:\Windows\SysWOW64\dataclen\ntmarta.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\6e7dcfbe0d2fd11d9915f5476e327adf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6e7dcfbe0d2fd11d9915f5476e327adf_JaffaCakes118.exe"
C:\Windows\SysWOW64\dataclen\ntmarta.exe
"C:\Windows\SysWOW64\dataclen\ntmarta.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/2380-7-0x0000000000020000-0x000000000002F000-memory.dmp
memory/2380-4-0x0000000000030000-0x0000000000040000-memory.dmp
memory/2380-0-0x0000000000230000-0x0000000000242000-memory.dmp
memory/2380-9-0x0000000000400000-0x000000000041C000-memory.dmp
C:\Windows\SysWOW64\dataclen\ntmarta.exe
| MD5 | 6e7dcfbe0d2fd11d9915f5476e327adf |
| SHA1 | 52615120c621d42d3365174d08e600fbe5521fd9 |
| SHA256 | 9437bb99742b7ab722c0d8b26f69b5ca822542d5b6ad4e8b1565c303083ef296 |
| SHA512 | 5a50ea1d82484d6b0d32a7df242f1a14d7f228ba94b5945d2e45149959c6dc8c2bdf0caf73fa0ace2b2825f36defe0b76e8ae0d250a3425542d66e70bef569fc |
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-30 02:01
Reported
2024-07-30 02:15
Platform
win10v2004-20240709-en
Max time kernel
136s
Max time network
148s
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\6e7dcfbe0d2fd11d9915f5476e327adf_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\6e7dcfbe0d2fd11d9915f5476e327adf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6e7dcfbe0d2fd11d9915f5476e327adf_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 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 38.18.235.242:80 | tcp | |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| 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 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.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 |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| AU | 120.150.60.189:80 | tcp | |
| PL | 91.211.88.52:7080 | tcp |
Files
memory/3376-0-0x00000000005B0000-0x00000000005C2000-memory.dmp
memory/3376-7-0x00000000005A0000-0x00000000005AF000-memory.dmp
memory/3376-5-0x00000000005D0000-0x00000000005E0000-memory.dmp