Analysis Overview
SHA256
a202cfd031824705d38f624c23940126edf58c541d496a84eee7fbc13dde7d8d
Threat Level: Known bad
The file a202cfd031824705d38f624c23940126edf58c541d496a84eee7fbc13dde7d8d.exe was found to be: Known bad.
Malicious Activity Summary
RevengeRAT
RevengeRat Executable
Checks computer location settings
UPX packed file
Loads dropped DLL
Executes dropped EXE
AutoIT Executable
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Unsigned PE
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-26 04:55
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
AutoIT Executable
| 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: behavioral2
Detonation Overview
Submitted
2024-07-26 04:55
Reported
2024-07-26 04:57
Platform
win10v2004-20240709-en
Max time kernel
150s
Max time network
149s
Command Line
Signatures
RevengeRAT
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-1-5-21-464762018-485119342-1613148473-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\a202cfd031824705d38f624c23940126edf58c541d496a84eee7fbc13dde7d8d.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 |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
AutoIT Executable
| Description | Indicator | Process | Target |
| 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\a202cfd031824705d38f624c23940126edf58c541d496a84eee7fbc13dde7d8d.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language | C:\Users\Admin\AppData\Local\Temp\a202cfd031824705d38f624c23940126edf58c541d496a84eee7fbc13dde7d8d.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage | C:\Users\Admin\AppData\Local\Temp\a202cfd031824705d38f624c23940126edf58c541d496a84eee7fbc13dde7d8d.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a202cfd031824705d38f624c23940126edf58c541d496a84eee7fbc13dde7d8d.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 2972 wrote to memory of 1844 | N/A | C:\Users\Admin\AppData\Local\Temp\a202cfd031824705d38f624c23940126edf58c541d496a84eee7fbc13dde7d8d.exe | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe |
| PID 2972 wrote to memory of 1844 | N/A | C:\Users\Admin\AppData\Local\Temp\a202cfd031824705d38f624c23940126edf58c541d496a84eee7fbc13dde7d8d.exe | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\a202cfd031824705d38f624c23940126edf58c541d496a84eee7fbc13dde7d8d.exe
"C:\Users\Admin\AppData\Local\Temp\a202cfd031824705d38f624c23940126edf58c541d496a84eee7fbc13dde7d8d.exe"
C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe
"C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe" -install -72189998 -chipde -e37278fe332e42d1af33e4480ad52248 - -BLUB2 -mcpdgcgcwdnblwzx -2972
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 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.chip-secured-download.de | udp |
| DE | 116.203.169.158:80 | api.chip-secured-download.de | tcp |
| US | 8.8.8.8:53 | 158.169.203.116.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ocs2.chdi-server.de | udp |
| DE | 116.203.169.153:8080 | ocs2.chdi-server.de | tcp |
| 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 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 153.169.203.116.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.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 |
| US | 8.8.8.8:53 | 19.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/2972-0-0x0000000000980000-0x0000000000BF6000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe
| MD5 | 1b81fa48134378f2b8d54a41fcfcf0ca |
| SHA1 | ff6fd97bcc603890c9bdffebe992a8b95d4f2686 |
| SHA256 | 5e2931d27098e63b67126ec2e036d8e2f4e46814d8c777c0307e3eec3b947707 |
| SHA512 | b0a9ae05da6e73729cf61ba7e58015630bd69c508fbfaa8cd6d9d116b63def1c67e7298680aa8d6d99f20d77e91dd14d880466ba21a1062498fdf3687518c8cf |
memory/1844-13-0x00007FFDDA8F3000-0x00007FFDDA8F5000-memory.dmp
memory/1844-14-0x00000000007B0000-0x0000000000812000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\DMR\mcpdgcgcwdnblwzx.dat
| MD5 | 8c934b48a05955c6cc934925f4c01e7d |
| SHA1 | b6300c8e23a440e85637a6e8f028ff25bee676d6 |
| SHA256 | 51be55dd44a7d2c782ef432971878a64040aec99c5ec0b53ac92d72bb2645992 |
| SHA512 | 199896d1482d91a24d896452b1a81b4c717a2781b0261aa7b32bd5fc38cdf84bf000d9487efa6bd799ae5b9b04019f5dd64bb174f5eec285d76aa9d8f3d1aa69 |
memory/1844-16-0x00007FFDDA8F0000-0x00007FFDDB3B1000-memory.dmp
memory/1844-17-0x00007FFDDA8F0000-0x00007FFDDB3B1000-memory.dmp
memory/1844-18-0x00007FFDDA8F0000-0x00007FFDDB3B1000-memory.dmp
memory/1844-19-0x00007FFDDA8F0000-0x00007FFDDB3B1000-memory.dmp
memory/2972-20-0x0000000000980000-0x0000000000BF6000-memory.dmp
memory/1844-22-0x000000001C130000-0x000000001C165000-memory.dmp
memory/1844-23-0x00007FFDDA8F0000-0x00007FFDDB3B1000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-26 04:55
Reported
2024-07-26 04:57
Platform
win7-20240705-en
Max time kernel
118s
Max time network
121s
Command Line
Signatures
RevengeRAT
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
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
AutoIT Executable
| Description | Indicator | Process | Target |
| 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\a202cfd031824705d38f624c23940126edf58c541d496a84eee7fbc13dde7d8d.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language | C:\Users\Admin\AppData\Local\Temp\a202cfd031824705d38f624c23940126edf58c541d496a84eee7fbc13dde7d8d.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage | C:\Users\Admin\AppData\Local\Temp\a202cfd031824705d38f624c23940126edf58c541d496a84eee7fbc13dde7d8d.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a202cfd031824705d38f624c23940126edf58c541d496a84eee7fbc13dde7d8d.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 2676 wrote to memory of 2700 | N/A | C:\Users\Admin\AppData\Local\Temp\a202cfd031824705d38f624c23940126edf58c541d496a84eee7fbc13dde7d8d.exe | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe |
| PID 2676 wrote to memory of 2700 | N/A | C:\Users\Admin\AppData\Local\Temp\a202cfd031824705d38f624c23940126edf58c541d496a84eee7fbc13dde7d8d.exe | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe |
| PID 2676 wrote to memory of 2700 | N/A | C:\Users\Admin\AppData\Local\Temp\a202cfd031824705d38f624c23940126edf58c541d496a84eee7fbc13dde7d8d.exe | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe |
| PID 2676 wrote to memory of 2700 | N/A | C:\Users\Admin\AppData\Local\Temp\a202cfd031824705d38f624c23940126edf58c541d496a84eee7fbc13dde7d8d.exe | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\a202cfd031824705d38f624c23940126edf58c541d496a84eee7fbc13dde7d8d.exe
"C:\Users\Admin\AppData\Local\Temp\a202cfd031824705d38f624c23940126edf58c541d496a84eee7fbc13dde7d8d.exe"
C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe
"C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe" -install -72189998 -chipde -e37278fe332e42d1af33e4480ad52248 - -BLUB2 -kdkrvlcfmcdcmyff -2676
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.chip-secured-download.de | udp |
| DE | 116.203.169.158:80 | api.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/2676-0-0x0000000001210000-0x0000000001486000-memory.dmp
\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe
| MD5 | 1b81fa48134378f2b8d54a41fcfcf0ca |
| SHA1 | ff6fd97bcc603890c9bdffebe992a8b95d4f2686 |
| SHA256 | 5e2931d27098e63b67126ec2e036d8e2f4e46814d8c777c0307e3eec3b947707 |
| SHA512 | b0a9ae05da6e73729cf61ba7e58015630bd69c508fbfaa8cd6d9d116b63def1c67e7298680aa8d6d99f20d77e91dd14d880466ba21a1062498fdf3687518c8cf |
memory/2700-16-0x000007FEF5D03000-0x000007FEF5D04000-memory.dmp
memory/2700-17-0x0000000001320000-0x0000000001382000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\DMR\kdkrvlcfmcdcmyff.dat
| MD5 | 8c934b48a05955c6cc934925f4c01e7d |
| SHA1 | b6300c8e23a440e85637a6e8f028ff25bee676d6 |
| SHA256 | 51be55dd44a7d2c782ef432971878a64040aec99c5ec0b53ac92d72bb2645992 |
| SHA512 | 199896d1482d91a24d896452b1a81b4c717a2781b0261aa7b32bd5fc38cdf84bf000d9487efa6bd799ae5b9b04019f5dd64bb174f5eec285d76aa9d8f3d1aa69 |
memory/2700-19-0x000007FEF5D00000-0x000007FEF66EC000-memory.dmp
memory/2700-20-0x000007FEF5D00000-0x000007FEF66EC000-memory.dmp
memory/2700-21-0x000007FEF5D00000-0x000007FEF66EC000-memory.dmp
memory/2700-22-0x000007FEF5D00000-0x000007FEF66EC000-memory.dmp
memory/2700-23-0x000007FEF5D00000-0x000007FEF66EC000-memory.dmp
memory/2676-24-0x0000000001210000-0x0000000001486000-memory.dmp
memory/2700-25-0x000007FEF5D00000-0x000007FEF66EC000-memory.dmp