Analysis Overview
SHA256
f6edcd66b7c14920bc0f820eaf537bf5ee101c91b618ea3fbbb1b8978a40a775
Threat Level: Known bad
The file decodedfile.zip was found to be: Known bad.
Malicious Activity Summary
JanelaRAT
Janelarat family
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V16
Analysis: static1
Detonation Overview
Reported
2025-04-16 14:22
Signatures
Janelarat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral3
Detonation Overview
Submitted
2025-04-16 14:22
Reported
2025-04-16 14:24
Platform
win10v2004-20250314-en
Max time kernel
104s
Max time network
136s
Command Line
Signatures
JanelaRAT
Janelarat family
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\opdrde.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\opdrde.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\opdrde.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\opdrde.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\opdrde.exe
"C:\Users\Admin\AppData\Local\Temp\opdrde.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | cnt-blackrock.geekgalaxy.com | udp |
| US | 8.8.8.8:53 | jxjmrpc797bm.mydissent.net | udp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.179.227:80 | c.pki.goog | tcp |
Files
memory/3200-0-0x0000000000B90000-0x0000000000BA0000-memory.dmp
memory/3200-1-0x0000000074C2E000-0x0000000074C2F000-memory.dmp
memory/3200-2-0x0000000004E60000-0x0000000004EB2000-memory.dmp
memory/3200-3-0x00000000755C0000-0x0000000075612000-memory.dmp
memory/3200-4-0x0000000005470000-0x0000000005A14000-memory.dmp
memory/3200-5-0x0000000004F60000-0x0000000004FF2000-memory.dmp
memory/3200-6-0x0000000005E00000-0x0000000005E0A000-memory.dmp
memory/3200-7-0x0000000000B90000-0x0000000000BA0000-memory.dmp
memory/3200-8-0x0000000074C2E000-0x0000000074C2F000-memory.dmp
Analysis: behavioral4
Detonation Overview
Submitted
2025-04-16 14:22
Reported
2025-04-16 14:24
Platform
win11-20250410-en
Max time kernel
101s
Max time network
104s
Command Line
Signatures
JanelaRAT
Janelarat family
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\opdrde.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\opdrde.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\opdrde.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\opdrde.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\opdrde.exe
"C:\Users\Admin\AppData\Local\Temp\opdrde.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | cnt-blackrock.geekgalaxy.com | udp |
Files
memory/3832-0-0x0000000001800000-0x0000000001810000-memory.dmp
memory/3832-1-0x0000000074ABE000-0x0000000074ABF000-memory.dmp
memory/3832-2-0x00000000055F0000-0x0000000005642000-memory.dmp
memory/3832-3-0x0000000075470000-0x00000000754C2000-memory.dmp
memory/3832-4-0x0000000005C00000-0x00000000061A6000-memory.dmp
memory/3832-5-0x00000000056F0000-0x0000000005782000-memory.dmp
memory/3832-6-0x0000000006680000-0x000000000668A000-memory.dmp
memory/3832-7-0x0000000001800000-0x0000000001810000-memory.dmp
memory/3832-8-0x0000000074ABE000-0x0000000074ABF000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2025-04-16 14:22
Reported
2025-04-16 14:24
Platform
win10v2004-20250314-en
Max time kernel
140s
Max time network
135s
Command Line
Signatures
JanelaRAT
Janelarat family
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3752 wrote to memory of 2660 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3752 wrote to memory of 2660 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3752 wrote to memory of 2660 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\VCRUNTIME140.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\VCRUNTIME140.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | cnt-blackrock.geekgalaxy.com | udp |
| US | 8.8.8.8:53 | jxjmrpc797bm.mydissent.net | udp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.179.227:80 | c.pki.goog | tcp |
Files
memory/2660-0-0x00000000029E0000-0x00000000029F0000-memory.dmp
memory/2660-1-0x0000000074C5E000-0x0000000074C5F000-memory.dmp
memory/2660-2-0x0000000002D20000-0x0000000002D72000-memory.dmp
memory/2660-3-0x0000000075590000-0x00000000755E2000-memory.dmp
memory/2660-4-0x0000000005710000-0x0000000005CB4000-memory.dmp
memory/2660-5-0x0000000005200000-0x0000000005292000-memory.dmp
memory/2660-6-0x00000000056E0000-0x00000000056EA000-memory.dmp
memory/2660-7-0x00000000029E0000-0x00000000029F0000-memory.dmp
memory/2660-8-0x0000000073750000-0x0000000073765000-memory.dmp
memory/2660-10-0x0000000074C5E000-0x0000000074C5F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-04-16 14:22
Reported
2025-04-16 14:24
Platform
win11-20250410-en
Max time kernel
140s
Max time network
104s
Command Line
Signatures
JanelaRAT
Janelarat family
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5808 wrote to memory of 5852 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 5808 wrote to memory of 5852 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 5808 wrote to memory of 5852 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\VCRUNTIME140.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\VCRUNTIME140.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | cnt-blackrock.geekgalaxy.com | udp |
Files
memory/5852-0-0x0000000001180000-0x0000000001190000-memory.dmp
memory/5852-1-0x00000000742FE000-0x00000000742FF000-memory.dmp
memory/5852-2-0x0000000005220000-0x0000000005272000-memory.dmp
memory/5852-3-0x0000000074C60000-0x0000000074CB2000-memory.dmp
memory/5852-4-0x0000000005830000-0x0000000005DD6000-memory.dmp
memory/5852-5-0x0000000005320000-0x00000000053B2000-memory.dmp
memory/5852-6-0x0000000005DE0000-0x0000000005DEA000-memory.dmp
memory/5852-7-0x0000000001180000-0x0000000001190000-memory.dmp
memory/5852-8-0x0000000072DF0000-0x0000000072E05000-memory.dmp
memory/5852-10-0x00000000742FE000-0x00000000742FF000-memory.dmp