Analysis Overview
SHA256
4a44cd68e9ed70d8b34c6615331fc4f3072b8028b94fcacecd0a7c3950dcaff8
Threat Level: Known bad
The file 4b8572edcba93656ead2804bc556ef9d_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: RenamesItself
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-29 14:18
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-29 14:18
Reported
2024-07-29 21:33
Platform
win10v2004-20240709-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 |
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\4b8572edcba93656ead2804bc556ef9d_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\4b8572edcba93656ead2804bc556ef9d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4b8572edcba93656ead2804bc556ef9d_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 | 13.86.106.20.in-addr.arpa | udp |
| 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 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 128.92.203.42:80 | tcp | |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| FR | 37.187.161.206:8080 | tcp | |
| TH | 202.29.239.162:443 | tcp | |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.99.105.20.in-addr.arpa | udp |
| RU | 80.87.201.221:7080 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.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 |
| AR | 190.188.245.242:80 | tcp | |
| US | 12.163.208.58:80 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
memory/5040-0-0x00000000007A0000-0x00000000007B2000-memory.dmp
memory/5040-4-0x00000000007C0000-0x00000000007D0000-memory.dmp
memory/5040-7-0x0000000000790000-0x000000000079F000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-29 14:18
Reported
2024-07-29 21:40
Platform
win7-20240729-en
Max time kernel
149s
Max time network
154s
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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\dmloader\bitsprx6.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\dmloader\bitsprx6.exe | C:\Users\Admin\AppData\Local\Temp\4b8572edcba93656ead2804bc556ef9d_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\4b8572edcba93656ead2804bc556ef9d_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\dmloader\bitsprx6.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\dmloader\bitsprx6.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dmloader\bitsprx6.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dmloader\bitsprx6.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dmloader\bitsprx6.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dmloader\bitsprx6.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4b8572edcba93656ead2804bc556ef9d_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 580 wrote to memory of 2952 | N/A | C:\Users\Admin\AppData\Local\Temp\4b8572edcba93656ead2804bc556ef9d_JaffaCakes118.exe | C:\Windows\SysWOW64\dmloader\bitsprx6.exe |
| PID 580 wrote to memory of 2952 | N/A | C:\Users\Admin\AppData\Local\Temp\4b8572edcba93656ead2804bc556ef9d_JaffaCakes118.exe | C:\Windows\SysWOW64\dmloader\bitsprx6.exe |
| PID 580 wrote to memory of 2952 | N/A | C:\Users\Admin\AppData\Local\Temp\4b8572edcba93656ead2804bc556ef9d_JaffaCakes118.exe | C:\Windows\SysWOW64\dmloader\bitsprx6.exe |
| PID 580 wrote to memory of 2952 | N/A | C:\Users\Admin\AppData\Local\Temp\4b8572edcba93656ead2804bc556ef9d_JaffaCakes118.exe | C:\Windows\SysWOW64\dmloader\bitsprx6.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4b8572edcba93656ead2804bc556ef9d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4b8572edcba93656ead2804bc556ef9d_JaffaCakes118.exe"
C:\Windows\SysWOW64\dmloader\bitsprx6.exe
"C:\Windows\SysWOW64\dmloader\bitsprx6.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/580-0-0x0000000000220000-0x0000000000232000-memory.dmp
memory/580-7-0x0000000000020000-0x000000000002F000-memory.dmp
memory/580-4-0x0000000000030000-0x0000000000040000-memory.dmp
C:\Windows\SysWOW64\dmloader\bitsprx6.exe
| MD5 | 4b8572edcba93656ead2804bc556ef9d |
| SHA1 | 942dade0a5f36608e368bd9903334ebe6093fa3c |
| SHA256 | 4a44cd68e9ed70d8b34c6615331fc4f3072b8028b94fcacecd0a7c3950dcaff8 |
| SHA512 | 1f648a9ce8f97bcc90fc37fe9a8ddb3d8ae272cd4d4523e7ea550d90710bc4e9e0d8407514bc48187c281a2cd71cb7b7fa49ad841af938a2c627e11c4e9b6bf3 |
memory/580-9-0x0000000000400000-0x0000000000436000-memory.dmp
memory/2952-10-0x00000000003B0000-0x00000000003C2000-memory.dmp