Analysis
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max time kernel
152s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
08-06-2022 21:30
Static task
static1
Behavioral task
behavioral1
Sample
1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.exe
Resource
win10v2004-20220414-en
General
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Target
1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.exe
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Size
690KB
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MD5
f8a9b6639c3ee67e13a118667e75a00f
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SHA1
d77863e6afad3291eccdcd8ed0fbfd6a543931d5
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SHA256
1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf
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SHA512
0083e3cff8d7cbd5cab7b5ebcd738f6293be7c37fedc2e9747e942d2893e59935225801602f04458d3b47fda0397fa90fcddc49d3c9a62b97c9dd07d5eae86c8
Malware Config
Extracted
revengerat
noipnoip
redlan1.hopto.org:3344
RV_MUTEX-dawrHJfWfhaRCl
Signatures
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RevengeRAT
Remote-access trojan with a wide range of capabilities.
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RevengeRat Executable 1 IoCs
Processes:
resource yara_rule behavioral2/memory/1052-131-0x0000000000400000-0x0000000000408000-memory.dmp revengerat -
Processes:
resource yara_rule behavioral2/memory/4784-135-0x0000000000B20000-0x0000000000CA5000-memory.dmp upx -
Drops startup file 1 IoCs
Processes:
1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.exedescription ioc process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AppVTerminator.url 1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.exe -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule behavioral2/memory/4784-135-0x0000000000B20000-0x0000000000CA5000-memory.dmp autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.exedescription pid process target process PID 4784 set thread context of 1052 4784 1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.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 behavior: EnumeratesProcesses 4 IoCs
Processes:
1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.exepid process 4784 1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.exe 4784 1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.exe 4784 1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.exe 4784 1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegAsm.exedescription pid process Token: SeDebugPrivilege 1052 RegAsm.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.exepid process 4784 1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.exe 4784 1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.exe 4784 1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.exepid process 4784 1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.exe 4784 1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.exe 4784 1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.exedescription pid process target process PID 4784 wrote to memory of 1052 4784 1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.exe RegAsm.exe PID 4784 wrote to memory of 1052 4784 1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.exe RegAsm.exe PID 4784 wrote to memory of 1052 4784 1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.exe RegAsm.exe PID 4784 wrote to memory of 1052 4784 1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.exe RegAsm.exe PID 4784 wrote to memory of 1052 4784 1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.exe RegAsm.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.exe"C:\Users\Admin\AppData\Local\Temp\1747656c6de8c6ad0819941a11b24044ca615d4e257932ff89b81c6696e5accf.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4784 -
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
PID:1052