Analysis
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max time kernel
142s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
06-07-2024 01:43
Static task
static1
Behavioral task
behavioral1
Sample
2b38bcc3e957fb5f147e0b2af08464d0.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2b38bcc3e957fb5f147e0b2af08464d0.exe
Resource
win10v2004-20240508-en
General
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Target
2b38bcc3e957fb5f147e0b2af08464d0.exe
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Size
904KB
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MD5
2b38bcc3e957fb5f147e0b2af08464d0
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SHA1
d5bf4853e22140a84581af9e7e0e53172f054dd1
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SHA256
28e8981fa025043bea53774db708ea86c1ed12fbd9a6910d2f24dc2916d43f7b
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SHA512
89ac116d652170d1073b56c6fce707d612c6c573b03984ad1267ea0853fe0beb3923131a205a956da1005def4e2fec61f7ec8c762ccbe20cbfdd5ca0e5cf6f72
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SSDEEP
24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5n:gh+ZkldoPK8YaKGn
Malware Config
Extracted
revengerat
Marzo26
marzorevenger.duckdns.org:4230
RV_MUTEX-PiGGjjtnxDpn
Signatures
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RevengeRAT
Remote-access trojan with a wide range of capabilities.
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Drops startup file 1 IoCs
Processes:
2b38bcc3e957fb5f147e0b2af08464d0.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url 2b38bcc3e957fb5f147e0b2af08464d0.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
2b38bcc3e957fb5f147e0b2af08464d0.exedescription pid process target process PID 2096 set thread context of 2712 2096 2b38bcc3e957fb5f147e0b2af08464d0.exe RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegAsm.exedescription pid process Token: SeDebugPrivilege 2712 RegAsm.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
2b38bcc3e957fb5f147e0b2af08464d0.exepid process 2096 2b38bcc3e957fb5f147e0b2af08464d0.exe 2096 2b38bcc3e957fb5f147e0b2af08464d0.exe 2096 2b38bcc3e957fb5f147e0b2af08464d0.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
2b38bcc3e957fb5f147e0b2af08464d0.exepid process 2096 2b38bcc3e957fb5f147e0b2af08464d0.exe 2096 2b38bcc3e957fb5f147e0b2af08464d0.exe 2096 2b38bcc3e957fb5f147e0b2af08464d0.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
2b38bcc3e957fb5f147e0b2af08464d0.exedescription pid process target process PID 2096 wrote to memory of 2712 2096 2b38bcc3e957fb5f147e0b2af08464d0.exe RegAsm.exe PID 2096 wrote to memory of 2712 2096 2b38bcc3e957fb5f147e0b2af08464d0.exe RegAsm.exe PID 2096 wrote to memory of 2712 2096 2b38bcc3e957fb5f147e0b2af08464d0.exe RegAsm.exe PID 2096 wrote to memory of 2712 2096 2b38bcc3e957fb5f147e0b2af08464d0.exe RegAsm.exe PID 2096 wrote to memory of 2712 2096 2b38bcc3e957fb5f147e0b2af08464d0.exe RegAsm.exe PID 2096 wrote to memory of 2712 2096 2b38bcc3e957fb5f147e0b2af08464d0.exe RegAsm.exe PID 2096 wrote to memory of 2712 2096 2b38bcc3e957fb5f147e0b2af08464d0.exe RegAsm.exe PID 2096 wrote to memory of 2712 2096 2b38bcc3e957fb5f147e0b2af08464d0.exe RegAsm.exe PID 2096 wrote to memory of 2712 2096 2b38bcc3e957fb5f147e0b2af08464d0.exe RegAsm.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2b38bcc3e957fb5f147e0b2af08464d0.exe"C:\Users\Admin\AppData\Local\Temp\2b38bcc3e957fb5f147e0b2af08464d0.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2096 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2712