Analysis
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max time kernel
119s -
max time network
121s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
19-07-2024 12:52
Static task
static1
Behavioral task
behavioral1
Sample
98925f9c0af3f392a8ecdc2ce36b87c0N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
98925f9c0af3f392a8ecdc2ce36b87c0N.exe
Resource
win10v2004-20240709-en
General
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Target
98925f9c0af3f392a8ecdc2ce36b87c0N.exe
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Size
951KB
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MD5
98925f9c0af3f392a8ecdc2ce36b87c0
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SHA1
22ddfbb4193633048cd0d593d26aad0d44d71783
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SHA256
c025ba37aeaf2f55eb091677304f88d2188bf9872a9d56d91820d1160c5de13d
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SHA512
ff35e53f4b707635d50c234e54acffe05e0f25a63f76138b193f25f0d9e2ef97aa4dcdbdc0ae788f306a2b6eddf551382d5c8faf6cab9d0fd56681af15dc02c8
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SSDEEP
24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5V:Rh+ZkldDPK8YaKjV
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:
98925f9c0af3f392a8ecdc2ce36b87c0N.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url 98925f9c0af3f392a8ecdc2ce36b87c0N.exe -
AutoIT Executable 2 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule behavioral2/memory/3248-0-0x00000000001E0000-0x00000000002D3000-memory.dmp autoit_exe behavioral2/memory/3248-12-0x00000000001E0000-0x00000000002D3000-memory.dmp autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
98925f9c0af3f392a8ecdc2ce36b87c0N.exedescription pid process target process PID 3248 set thread context of 548 3248 98925f9c0af3f392a8ecdc2ce36b87c0N.exe RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegAsm.exedescription pid process Token: SeDebugPrivilege 548 RegAsm.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
98925f9c0af3f392a8ecdc2ce36b87c0N.exepid process 3248 98925f9c0af3f392a8ecdc2ce36b87c0N.exe 3248 98925f9c0af3f392a8ecdc2ce36b87c0N.exe 3248 98925f9c0af3f392a8ecdc2ce36b87c0N.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
98925f9c0af3f392a8ecdc2ce36b87c0N.exepid process 3248 98925f9c0af3f392a8ecdc2ce36b87c0N.exe 3248 98925f9c0af3f392a8ecdc2ce36b87c0N.exe 3248 98925f9c0af3f392a8ecdc2ce36b87c0N.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
98925f9c0af3f392a8ecdc2ce36b87c0N.exedescription pid process target process PID 3248 wrote to memory of 548 3248 98925f9c0af3f392a8ecdc2ce36b87c0N.exe RegAsm.exe PID 3248 wrote to memory of 548 3248 98925f9c0af3f392a8ecdc2ce36b87c0N.exe RegAsm.exe PID 3248 wrote to memory of 548 3248 98925f9c0af3f392a8ecdc2ce36b87c0N.exe RegAsm.exe PID 3248 wrote to memory of 548 3248 98925f9c0af3f392a8ecdc2ce36b87c0N.exe RegAsm.exe PID 3248 wrote to memory of 548 3248 98925f9c0af3f392a8ecdc2ce36b87c0N.exe RegAsm.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\98925f9c0af3f392a8ecdc2ce36b87c0N.exe"C:\Users\Admin\AppData\Local\Temp\98925f9c0af3f392a8ecdc2ce36b87c0N.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3248 -
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:548