Analysis
-
max time kernel
144s -
max time network
148s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
15-11-2020 22:40
Static task
static1
Behavioral task
behavioral1
Sample
cd9ccf8681ed1a5380f8a27cd6dc927ab719b04baa6c6583a0c793a6dc00d5f7.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
cd9ccf8681ed1a5380f8a27cd6dc927ab719b04baa6c6583a0c793a6dc00d5f7.exe
Resource
win10v20201028
General
-
Target
cd9ccf8681ed1a5380f8a27cd6dc927ab719b04baa6c6583a0c793a6dc00d5f7.exe
-
Size
1.1MB
-
MD5
82b5c0acec3a7946f002c9e555a7125f
-
SHA1
f48992935c658b5685fedc7c8d5ee4b12c19ba6a
-
SHA256
cd9ccf8681ed1a5380f8a27cd6dc927ab719b04baa6c6583a0c793a6dc00d5f7
-
SHA512
e802adf79040570783e77643b4b75853c61e583272aaafc85f7df29fc9b1b42d37753e172a6865082701fde423ce2aa3f19ab3e346126bf0ffb1fae3b360bbd0
Malware Config
Extracted
revengerat
Guest
178.17.174.71:3310
RV_MUTEX-HxdYuaWVCGnhp
Signatures
-
RevengeRAT
Remote-access trojan with a wide range of capabilities.
-
RevengeRat Executable 2 IoCs
Processes:
resource yara_rule behavioral2/memory/4140-0-0x0000000000400000-0x0000000000408000-memory.dmp revengerat behavioral2/memory/4140-1-0x0000000000405E3E-mapping.dmp revengerat -
Drops startup file 1 IoCs
Processes:
cd9ccf8681ed1a5380f8a27cd6dc927ab719b04baa6c6583a0c793a6dc00d5f7.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\msdtc.url cd9ccf8681ed1a5380f8a27cd6dc927ab719b04baa6c6583a0c793a6dc00d5f7.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
cd9ccf8681ed1a5380f8a27cd6dc927ab719b04baa6c6583a0c793a6dc00d5f7.exedescription pid process target process PID 4640 set thread context of 4140 4640 cd9ccf8681ed1a5380f8a27cd6dc927ab719b04baa6c6583a0c793a6dc00d5f7.exe RegAsm.exe -
Drops file in Windows directory 1 IoCs
Processes:
RegAsm.exedescription ioc process File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegAsm.exedescription pid process Token: SeDebugPrivilege 4140 RegAsm.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
cd9ccf8681ed1a5380f8a27cd6dc927ab719b04baa6c6583a0c793a6dc00d5f7.exepid process 4640 cd9ccf8681ed1a5380f8a27cd6dc927ab719b04baa6c6583a0c793a6dc00d5f7.exe 4640 cd9ccf8681ed1a5380f8a27cd6dc927ab719b04baa6c6583a0c793a6dc00d5f7.exe 4640 cd9ccf8681ed1a5380f8a27cd6dc927ab719b04baa6c6583a0c793a6dc00d5f7.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
cd9ccf8681ed1a5380f8a27cd6dc927ab719b04baa6c6583a0c793a6dc00d5f7.exepid process 4640 cd9ccf8681ed1a5380f8a27cd6dc927ab719b04baa6c6583a0c793a6dc00d5f7.exe 4640 cd9ccf8681ed1a5380f8a27cd6dc927ab719b04baa6c6583a0c793a6dc00d5f7.exe 4640 cd9ccf8681ed1a5380f8a27cd6dc927ab719b04baa6c6583a0c793a6dc00d5f7.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
cd9ccf8681ed1a5380f8a27cd6dc927ab719b04baa6c6583a0c793a6dc00d5f7.exedescription pid process target process PID 4640 wrote to memory of 4140 4640 cd9ccf8681ed1a5380f8a27cd6dc927ab719b04baa6c6583a0c793a6dc00d5f7.exe RegAsm.exe PID 4640 wrote to memory of 4140 4640 cd9ccf8681ed1a5380f8a27cd6dc927ab719b04baa6c6583a0c793a6dc00d5f7.exe RegAsm.exe PID 4640 wrote to memory of 4140 4640 cd9ccf8681ed1a5380f8a27cd6dc927ab719b04baa6c6583a0c793a6dc00d5f7.exe RegAsm.exe PID 4640 wrote to memory of 4140 4640 cd9ccf8681ed1a5380f8a27cd6dc927ab719b04baa6c6583a0c793a6dc00d5f7.exe RegAsm.exe PID 4640 wrote to memory of 4140 4640 cd9ccf8681ed1a5380f8a27cd6dc927ab719b04baa6c6583a0c793a6dc00d5f7.exe RegAsm.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\cd9ccf8681ed1a5380f8a27cd6dc927ab719b04baa6c6583a0c793a6dc00d5f7.exe"C:\Users\Admin\AppData\Local\Temp\cd9ccf8681ed1a5380f8a27cd6dc927ab719b04baa6c6583a0c793a6dc00d5f7.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"2⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken