Analysis Overview
SHA256
5556a33c581d408575ed60fcf1fa21be1be0f07c70af90c90c254b71b34caf90
Threat Level: Known bad
The file 6aca73efdd3ce3234b820bb26188c051_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
System Location Discovery: System Language Discovery
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 00:36
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-30 00:36
Reported
2024-07-30 01:41
Platform
win7-20240729-en
Max time kernel
131s
Max time network
143s
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\SortServer2003Compat\drmv2clt.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\SortServer2003Compat\drmv2clt.exe | C:\Users\Admin\AppData\Local\Temp\6aca73efdd3ce3234b820bb26188c051_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\6aca73efdd3ce3234b820bb26188c051_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\SortServer2003Compat\drmv2clt.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\SortServer2003Compat\drmv2clt.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\SortServer2003Compat\drmv2clt.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\SortServer2003Compat\drmv2clt.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\SortServer2003Compat\drmv2clt.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\SortServer2003Compat\drmv2clt.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6aca73efdd3ce3234b820bb26188c051_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2596 wrote to memory of 2720 | N/A | C:\Users\Admin\AppData\Local\Temp\6aca73efdd3ce3234b820bb26188c051_JaffaCakes118.exe | C:\Windows\SysWOW64\SortServer2003Compat\drmv2clt.exe |
| PID 2596 wrote to memory of 2720 | N/A | C:\Users\Admin\AppData\Local\Temp\6aca73efdd3ce3234b820bb26188c051_JaffaCakes118.exe | C:\Windows\SysWOW64\SortServer2003Compat\drmv2clt.exe |
| PID 2596 wrote to memory of 2720 | N/A | C:\Users\Admin\AppData\Local\Temp\6aca73efdd3ce3234b820bb26188c051_JaffaCakes118.exe | C:\Windows\SysWOW64\SortServer2003Compat\drmv2clt.exe |
| PID 2596 wrote to memory of 2720 | N/A | C:\Users\Admin\AppData\Local\Temp\6aca73efdd3ce3234b820bb26188c051_JaffaCakes118.exe | C:\Windows\SysWOW64\SortServer2003Compat\drmv2clt.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\6aca73efdd3ce3234b820bb26188c051_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6aca73efdd3ce3234b820bb26188c051_JaffaCakes118.exe"
C:\Windows\SysWOW64\SortServer2003Compat\drmv2clt.exe
"C:\Windows\SysWOW64\SortServer2003Compat\drmv2clt.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/2596-4-0x0000000000030000-0x0000000000040000-memory.dmp
memory/2596-0-0x00000000002C0000-0x00000000002D2000-memory.dmp
memory/2596-7-0x0000000000020000-0x000000000002F000-memory.dmp
memory/2596-8-0x0000000000400000-0x000000000041C000-memory.dmp
C:\Windows\SysWOW64\SortServer2003Compat\drmv2clt.exe
| MD5 | 6aca73efdd3ce3234b820bb26188c051 |
| SHA1 | 604d75d833b403cf18fc5722433f5dfb6d8cc905 |
| SHA256 | 5556a33c581d408575ed60fcf1fa21be1be0f07c70af90c90c254b71b34caf90 |
| SHA512 | 56cacad1fd9d51ee3619e5e3dfc7d6e5e0062184c902cedc7fa351f301d84c95a85b12740d923a529b6230d16473656f92161f448d5b8de921f3f416ece2acb2 |
memory/2720-10-0x0000000000230000-0x0000000000242000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-30 00:36
Reported
2024-07-30 01:39
Platform
win10v2004-20240709-en
Max time kernel
138s
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 |
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\6aca73efdd3ce3234b820bb26188c051_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\6aca73efdd3ce3234b820bb26188c051_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6aca73efdd3ce3234b820bb26188c051_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 | 28.118.140.52.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 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.99.105.20.in-addr.arpa | udp |
| US | 38.18.235.242:80 | tcp | |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| FR | 5.196.108.189:8080 | tcp | |
| KR | 121.124.124.40:7080 | tcp | |
| US | 8.8.8.8:53 | 21.58.20.217.in-addr.arpa | udp |
| US | 104.236.246.93:8080 | tcp | |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| AU | 113.61.66.94:80 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.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 | 88.156.103.20.in-addr.arpa | udp |
| AU | 120.150.60.189:80 | tcp | |
| PL | 91.211.88.52:7080 | tcp |
Files
memory/3716-4-0x0000000000A10000-0x0000000000A20000-memory.dmp
memory/3716-0-0x00000000009F0000-0x0000000000A02000-memory.dmp
memory/3716-7-0x00000000009E0000-0x00000000009EF000-memory.dmp