Analysis Overview
SHA256
3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c
Threat Level: Known bad
The file 3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c was found to be: Known bad.
Malicious Activity Summary
RevengeRAT
RevengeRat Executable
Loads dropped DLL
Checks computer location settings
UPX packed file
Executes dropped EXE
AutoIT Executable
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Checks processor information in registry
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-22 10:29
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: behavioral1
Detonation Overview
Submitted
2024-03-22 10:29
Reported
2024-03-22 10:34
Platform
win7-20231129-en
Max time kernel
299s
Max time network
119s
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 |
| N/A | N/A | N/A | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe | N/A |
| N/A | N/A | C:\Windows\system32\taskmgr.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 |
| Token: SeDebugPrivilege | N/A | C:\Windows\system32\taskmgr.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 2956 wrote to memory of 3036 | N/A | C:\Users\Admin\AppData\Local\Temp\3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe |
| PID 2956 wrote to memory of 3036 | N/A | C:\Users\Admin\AppData\Local\Temp\3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe |
| PID 2956 wrote to memory of 3036 | N/A | C:\Users\Admin\AppData\Local\Temp\3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe |
| PID 2956 wrote to memory of 3036 | N/A | C:\Users\Admin\AppData\Local\Temp\3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe
"C:\Users\Admin\AppData\Local\Temp\3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.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 -rbbaewkoewfrmdqm -2956
C:\Windows\system32\taskmgr.exe
"C:\Windows\system32\taskmgr.exe" /4
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 | 116.203.169.153:80 | ocs2.chdi-server.de | tcp |
| US | 8.8.8.8:53 | ocs1.chdi-server.de | udp |
| DE | 116.203.169.152:80 | ocs1.chdi-server.de | tcp |
Files
memory/2956-0-0x0000000000350000-0x00000000005C6000-memory.dmp
\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe
| MD5 | 1b81fa48134378f2b8d54a41fcfcf0ca |
| SHA1 | ff6fd97bcc603890c9bdffebe992a8b95d4f2686 |
| SHA256 | 5e2931d27098e63b67126ec2e036d8e2f4e46814d8c777c0307e3eec3b947707 |
| SHA512 | b0a9ae05da6e73729cf61ba7e58015630bd69c508fbfaa8cd6d9d116b63def1c67e7298680aa8d6d99f20d77e91dd14d880466ba21a1062498fdf3687518c8cf |
memory/3036-16-0x0000000000D10000-0x0000000000D72000-memory.dmp
memory/3036-17-0x000007FEF5B90000-0x000007FEF657C000-memory.dmp
memory/3036-18-0x000000001B1E0000-0x000000001B260000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\DMR\rbbaewkoewfrmdqm.dat
| MD5 | 8c934b48a05955c6cc934925f4c01e7d |
| SHA1 | b6300c8e23a440e85637a6e8f028ff25bee676d6 |
| SHA256 | 51be55dd44a7d2c782ef432971878a64040aec99c5ec0b53ac92d72bb2645992 |
| SHA512 | 199896d1482d91a24d896452b1a81b4c717a2781b0261aa7b32bd5fc38cdf84bf000d9487efa6bd799ae5b9b04019f5dd64bb174f5eec285d76aa9d8f3d1aa69 |
memory/3036-20-0x000000001B1E0000-0x000000001B260000-memory.dmp
memory/3036-21-0x000000001B1E0000-0x000000001B260000-memory.dmp
memory/3036-22-0x000000001B1E0000-0x000000001B260000-memory.dmp
memory/3036-23-0x000000001B1E0000-0x000000001B260000-memory.dmp
memory/2956-24-0x0000000000350000-0x00000000005C6000-memory.dmp
memory/3036-25-0x000007FEF5B90000-0x000007FEF657C000-memory.dmp
memory/2644-26-0x0000000140000000-0x00000001405E8000-memory.dmp
memory/2644-27-0x0000000140000000-0x00000001405E8000-memory.dmp
memory/2644-28-0x0000000140000000-0x00000001405E8000-memory.dmp
memory/2644-29-0x0000000140000000-0x00000001405E8000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-22 10:29
Reported
2024-03-22 10:34
Platform
win10v2004-20240226-en
Max time kernel
299s
Max time network
275s
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-1-5-21-399997616-3400990511-967324271-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.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
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000 | C:\Windows\system32\taskmgr.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A | C:\Windows\system32\taskmgr.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName | C:\Windows\system32\taskmgr.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Windows\system32\taskmgr.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\system32\taskmgr.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe | N/A |
| N/A | N/A | C:\Windows\system32\taskmgr.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 |
| Token: SeDebugPrivilege | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| Token: SeSystemProfilePrivilege | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| Token: SeCreateGlobalPrivilege | N/A | C:\Windows\system32\taskmgr.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 2684 wrote to memory of 1952 | N/A | C:\Users\Admin\AppData\Local\Temp\3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe |
| PID 2684 wrote to memory of 1952 | N/A | C:\Users\Admin\AppData\Local\Temp\3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe
"C:\Users\Admin\AppData\Local\Temp\3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.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 -irujtystudddgcxp -2684
C:\Windows\system32\taskmgr.exe
"C:\Windows\system32\taskmgr.exe" /4
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.chip-secured-download.de | udp |
| US | 8.8.8.8:53 | 177.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| DE | 116.203.169.158:80 | api.chip-secured-download.de | tcp |
| US | 8.8.8.8:53 | ocs1.chdi-server.de | udp |
| DE | 116.203.169.152:8080 | ocs1.chdi-server.de | tcp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 158.169.203.116.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 152.169.203.116.in-addr.arpa | udp |
| GB | 92.123.128.167:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 167.128.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.197.79.204.in-addr.arpa | udp |
| 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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 227.162.46.104.in-addr.arpa | udp |
Files
memory/2684-0-0x00000000000B0000-0x0000000000326000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe
| MD5 | 1b81fa48134378f2b8d54a41fcfcf0ca |
| SHA1 | ff6fd97bcc603890c9bdffebe992a8b95d4f2686 |
| SHA256 | 5e2931d27098e63b67126ec2e036d8e2f4e46814d8c777c0307e3eec3b947707 |
| SHA512 | b0a9ae05da6e73729cf61ba7e58015630bd69c508fbfaa8cd6d9d116b63def1c67e7298680aa8d6d99f20d77e91dd14d880466ba21a1062498fdf3687518c8cf |
memory/1952-13-0x0000000000530000-0x0000000000592000-memory.dmp
memory/1952-14-0x00007FF811580000-0x00007FF812041000-memory.dmp
memory/1952-16-0x00000000027D0000-0x00000000027E0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\DMR\irujtystudddgcxp.dat
| MD5 | 8c934b48a05955c6cc934925f4c01e7d |
| SHA1 | b6300c8e23a440e85637a6e8f028ff25bee676d6 |
| SHA256 | 51be55dd44a7d2c782ef432971878a64040aec99c5ec0b53ac92d72bb2645992 |
| SHA512 | 199896d1482d91a24d896452b1a81b4c717a2781b0261aa7b32bd5fc38cdf84bf000d9487efa6bd799ae5b9b04019f5dd64bb174f5eec285d76aa9d8f3d1aa69 |
memory/1952-17-0x00000000027D0000-0x00000000027E0000-memory.dmp
memory/1952-18-0x00000000027D0000-0x00000000027E0000-memory.dmp
memory/2684-19-0x00000000000B0000-0x0000000000326000-memory.dmp
memory/1952-21-0x00007FF811580000-0x00007FF812041000-memory.dmp
memory/3388-22-0x0000027D253C0000-0x0000027D253C1000-memory.dmp
memory/3388-23-0x0000027D253C0000-0x0000027D253C1000-memory.dmp
memory/3388-24-0x0000027D253C0000-0x0000027D253C1000-memory.dmp
memory/3388-28-0x0000027D253C0000-0x0000027D253C1000-memory.dmp
memory/3388-29-0x0000027D253C0000-0x0000027D253C1000-memory.dmp
memory/3388-30-0x0000027D253C0000-0x0000027D253C1000-memory.dmp
memory/3388-32-0x0000027D253C0000-0x0000027D253C1000-memory.dmp
memory/3388-31-0x0000027D253C0000-0x0000027D253C1000-memory.dmp
memory/3388-34-0x0000027D253C0000-0x0000027D253C1000-memory.dmp
memory/3388-33-0x0000027D253C0000-0x0000027D253C1000-memory.dmp