Analysis Overview
SHA256
58087ed79e27b0405194c88b3609bbe86661e96e47a29cb404b1677bc7d1b064
Threat Level: Known bad
The file 796ca252d22e3e023afeb6c425bc0453_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Revengerat family
Darkcomet
RevengeRat Executable
Uses the VBS compiler for execution
UPX packed file
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-30 17:38
Signatures
RevengeRat Executable
| Description | Indicator | Process | Target |
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Revengerat family
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-07-30 17:38
Reported
2024-07-30 17:42
Platform
win7-20240708-en
Max time kernel
150s
Max time network
122s
Command Line
Signatures
Darkcomet
UPX packed file
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Uses the VBS compiler for execution
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1664 set thread context of 1972 | N/A | C:\Users\Admin\AppData\Local\Temp\796ca252d22e3e023afeb6c425bc0453_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
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\796ca252d22e3e023afeb6c425bc0453_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\796ca252d22e3e023afeb6c425bc0453_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\796ca252d22e3e023afeb6c425bc0453_JaffaCakes118.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
Files
memory/1664-0-0x0000000074E01000-0x0000000074E02000-memory.dmp
memory/1664-2-0x0000000074E00000-0x00000000753AB000-memory.dmp
memory/1664-1-0x0000000074E00000-0x00000000753AB000-memory.dmp
memory/1972-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1972-3-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/1972-6-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/1972-9-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/1972-11-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/1972-10-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/1972-5-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/1972-12-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/1664-13-0x0000000074E00000-0x00000000753AB000-memory.dmp
memory/1972-16-0x0000000000280000-0x0000000000281000-memory.dmp
memory/1972-15-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/1972-14-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/1972-18-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/1972-17-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/1972-19-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/1972-20-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/1972-21-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/1972-22-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/1972-23-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/1972-24-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/1972-25-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/1972-26-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/1972-27-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/1972-28-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/1972-29-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/1972-30-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/1972-31-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/1972-32-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/1972-33-0x0000000000400000-0x00000000004BA000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-30 17:38
Reported
2024-07-30 17:42
Platform
win10v2004-20240730-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
Darkcomet
UPX packed file
| Description | Indicator | Process | Target |
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Uses the VBS compiler for execution
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3160 set thread context of 744 | N/A | C:\Users\Admin\AppData\Local\Temp\796ca252d22e3e023afeb6c425bc0453_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
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\796ca252d22e3e023afeb6c425bc0453_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\796ca252d22e3e023afeb6c425bc0453_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\796ca252d22e3e023afeb6c425bc0453_JaffaCakes118.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
| US | 8.8.8.8:53 | runescaperz.no-ip.biz | udp |
Files
memory/3160-0-0x0000000075462000-0x0000000075463000-memory.dmp
memory/3160-1-0x0000000075460000-0x0000000075A11000-memory.dmp
memory/3160-2-0x0000000075460000-0x0000000075A11000-memory.dmp
memory/744-3-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/744-4-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/744-6-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/744-7-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/744-9-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/744-10-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/3160-11-0x0000000075460000-0x0000000075A11000-memory.dmp
memory/744-8-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/744-12-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/744-13-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/744-14-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/744-15-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/744-16-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/744-17-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/744-18-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/744-19-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/744-20-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/744-21-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/744-22-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/744-23-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/744-24-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/744-25-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/744-26-0x0000000000400000-0x00000000004BA000-memory.dmp