Analysis Overview
SHA256
cfd4319b50d6bfdad23a68f089b3d97dee2806360e9dee3816cc37cd2a99fe99
Threat Level: Known bad
The file cfd4319b50d6bfdad23a68f089b3d97dee2806360e9dee3816cc37cd2a99fe99N was found to be: Known bad.
Malicious Activity Summary
Revengerat family
RevengeRAT
RevengeRat Executable
Loads dropped DLL
Executes dropped EXE
Checks computer location settings
UPX packed file
AutoIT Executable
System Location Discovery: System Language Discovery
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 01:40
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:40
Reported
2024-11-10 01:42
Platform
win7-20240708-en
Max time kernel
18s
Max time network
53s
Command Line
Signatures
RevengeRAT
Revengerat family
RevengeRat Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe | N/A |
Loads dropped DLL
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | 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\cfd4319b50d6bfdad23a68f089b3d97dee2806360e9dee3816cc37cd2a99fe99N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language | C:\Users\Admin\AppData\Local\Temp\cfd4319b50d6bfdad23a68f089b3d97dee2806360e9dee3816cc37cd2a99fe99N.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage | C:\Users\Admin\AppData\Local\Temp\cfd4319b50d6bfdad23a68f089b3d97dee2806360e9dee3816cc37cd2a99fe99N.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cfd4319b50d6bfdad23a68f089b3d97dee2806360e9dee3816cc37cd2a99fe99N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cfd4319b50d6bfdad23a68f089b3d97dee2806360e9dee3816cc37cd2a99fe99N.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe | N/A |
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2184 wrote to memory of 2548 | N/A | C:\Users\Admin\AppData\Local\Temp\cfd4319b50d6bfdad23a68f089b3d97dee2806360e9dee3816cc37cd2a99fe99N.exe | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe |
| PID 2184 wrote to memory of 2548 | N/A | C:\Users\Admin\AppData\Local\Temp\cfd4319b50d6bfdad23a68f089b3d97dee2806360e9dee3816cc37cd2a99fe99N.exe | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe |
| PID 2184 wrote to memory of 2548 | N/A | C:\Users\Admin\AppData\Local\Temp\cfd4319b50d6bfdad23a68f089b3d97dee2806360e9dee3816cc37cd2a99fe99N.exe | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe |
| PID 2184 wrote to memory of 2548 | N/A | C:\Users\Admin\AppData\Local\Temp\cfd4319b50d6bfdad23a68f089b3d97dee2806360e9dee3816cc37cd2a99fe99N.exe | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\cfd4319b50d6bfdad23a68f089b3d97dee2806360e9dee3816cc37cd2a99fe99N.exe
"C:\Users\Admin\AppData\Local\Temp\cfd4319b50d6bfdad23a68f089b3d97dee2806360e9dee3816cc37cd2a99fe99N.exe"
C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe
"C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe" -install -170038961 -chipderedesign -95b74d3ff5dd40ef8f0a0ce960ef14a9 - -BLUB2 -ufxomuuzahuqcbtd -2184
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api2.chip-secured-download.de | udp |
| DE | 116.203.169.158:80 | api2.chip-secured-download.de | tcp |
| US | 8.8.8.8:53 | ocs2.chdi-server.de | udp |
| DE | 116.203.169.153:8080 | ocs2.chdi-server.de | tcp |
Files
memory/2184-0-0x0000000000D30000-0x0000000000FF2000-memory.dmp
\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe
| MD5 | b4a0146baa90f5492ab02e870e85c409 |
| SHA1 | 7b0ea47c654d906ae28fcb182eeb5a8c3bef4978 |
| SHA256 | d6587abcdb9ef01d5b6106566648a2a22fa900d1af7adb5f9fa0db831a01ee5a |
| SHA512 | 0fadeb7c52088cb7cafc0a1300ffb41ab18dfcfd50a17bfac07d8581964835af89b72188162f2c080b2da9ca9f0dd83733632b857fa6d6b388bee12be697bee2 |
memory/2548-16-0x000007FEF5693000-0x000007FEF5694000-memory.dmp
memory/2548-17-0x0000000000200000-0x0000000000274000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\DMR\ufxomuuzahuqcbtd.dat
| MD5 | 42e1d178a19796b2736775c165eee77d |
| SHA1 | 531db50df6ef26c8efbeace2ca56671b9e0ab6ba |
| SHA256 | 9060d97a561641d6e45f5aa2812df97d07c5f46bc3e6b1e7781467a6aa665bf7 |
| SHA512 | 4a1f6808cfb8bec624c7634fe80c0a22d062fee48f536c2edc74462458359d094372d1e09c1a5850b800a9c5670b93f6e904e404e58aa544cd9be118331bbd16 |
memory/2548-19-0x000007FEF5690000-0x000007FEF607C000-memory.dmp
memory/2548-20-0x000007FEF5690000-0x000007FEF607C000-memory.dmp
memory/2548-21-0x000007FEF5690000-0x000007FEF607C000-memory.dmp
memory/2548-22-0x000007FEF5690000-0x000007FEF607C000-memory.dmp
memory/2184-23-0x0000000000D30000-0x0000000000FF2000-memory.dmp
memory/2548-24-0x000007FEF5693000-0x000007FEF5694000-memory.dmp
memory/2548-25-0x000007FEF5690000-0x000007FEF607C000-memory.dmp
memory/2548-26-0x000007FEF5690000-0x000007FEF607C000-memory.dmp
memory/2548-27-0x000007FEF5690000-0x000007FEF607C000-memory.dmp
memory/2548-28-0x000007FEF5690000-0x000007FEF607C000-memory.dmp
memory/2548-29-0x000007FEF5690000-0x000007FEF607C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-10 01:40
Reported
2024-11-10 01:42
Platform
win10v2004-20241007-en
Max time kernel
95s
Max time network
97s
Command Line
Signatures
RevengeRAT
Revengerat family
RevengeRat Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\cfd4319b50d6bfdad23a68f089b3d97dee2806360e9dee3816cc37cd2a99fe99N.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe | N/A |
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | 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\cfd4319b50d6bfdad23a68f089b3d97dee2806360e9dee3816cc37cd2a99fe99N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language | C:\Users\Admin\AppData\Local\Temp\cfd4319b50d6bfdad23a68f089b3d97dee2806360e9dee3816cc37cd2a99fe99N.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage | C:\Users\Admin\AppData\Local\Temp\cfd4319b50d6bfdad23a68f089b3d97dee2806360e9dee3816cc37cd2a99fe99N.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cfd4319b50d6bfdad23a68f089b3d97dee2806360e9dee3816cc37cd2a99fe99N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cfd4319b50d6bfdad23a68f089b3d97dee2806360e9dee3816cc37cd2a99fe99N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cfd4319b50d6bfdad23a68f089b3d97dee2806360e9dee3816cc37cd2a99fe99N.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe | N/A |
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2360 wrote to memory of 216 | N/A | C:\Users\Admin\AppData\Local\Temp\cfd4319b50d6bfdad23a68f089b3d97dee2806360e9dee3816cc37cd2a99fe99N.exe | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe |
| PID 2360 wrote to memory of 216 | N/A | C:\Users\Admin\AppData\Local\Temp\cfd4319b50d6bfdad23a68f089b3d97dee2806360e9dee3816cc37cd2a99fe99N.exe | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\cfd4319b50d6bfdad23a68f089b3d97dee2806360e9dee3816cc37cd2a99fe99N.exe
"C:\Users\Admin\AppData\Local\Temp\cfd4319b50d6bfdad23a68f089b3d97dee2806360e9dee3816cc37cd2a99fe99N.exe"
C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe
"C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe" -install -170038961 -chipderedesign -95b74d3ff5dd40ef8f0a0ce960ef14a9 - -BLUB2 -wcgnbooqjauqyxwb -2360
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api2.chip-secured-download.de | udp |
| DE | 116.203.169.158:80 | api2.chip-secured-download.de | tcp |
| US | 8.8.8.8:53 | ocs1.chdi-server.de | udp |
| US | 8.8.8.8:53 | 158.169.203.116.in-addr.arpa | udp |
| DE | 116.203.169.152:443 | ocs1.chdi-server.de | tcp |
| US | 8.8.8.8:53 | 152.169.203.116.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 70.208.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
Files
memory/2360-0-0x0000000000E10000-0x00000000010D2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe
| MD5 | b4a0146baa90f5492ab02e870e85c409 |
| SHA1 | 7b0ea47c654d906ae28fcb182eeb5a8c3bef4978 |
| SHA256 | d6587abcdb9ef01d5b6106566648a2a22fa900d1af7adb5f9fa0db831a01ee5a |
| SHA512 | 0fadeb7c52088cb7cafc0a1300ffb41ab18dfcfd50a17bfac07d8581964835af89b72188162f2c080b2da9ca9f0dd83733632b857fa6d6b388bee12be697bee2 |
memory/216-13-0x00007FF8E2443000-0x00007FF8E2445000-memory.dmp
memory/216-14-0x0000000000240000-0x00000000002B4000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\DMR\wcgnbooqjauqyxwb.dat
| MD5 | 42e1d178a19796b2736775c165eee77d |
| SHA1 | 531db50df6ef26c8efbeace2ca56671b9e0ab6ba |
| SHA256 | 9060d97a561641d6e45f5aa2812df97d07c5f46bc3e6b1e7781467a6aa665bf7 |
| SHA512 | 4a1f6808cfb8bec624c7634fe80c0a22d062fee48f536c2edc74462458359d094372d1e09c1a5850b800a9c5670b93f6e904e404e58aa544cd9be118331bbd16 |
memory/216-16-0x00007FF8E2440000-0x00007FF8E2F01000-memory.dmp
memory/216-17-0x00007FF8E2440000-0x00007FF8E2F01000-memory.dmp
memory/216-18-0x00007FF8E2440000-0x00007FF8E2F01000-memory.dmp
memory/216-19-0x00007FF8E2440000-0x00007FF8E2F01000-memory.dmp
memory/2360-20-0x0000000000E10000-0x00000000010D2000-memory.dmp
memory/216-22-0x00007FF8E2440000-0x00007FF8E2F01000-memory.dmp