Analysis
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max time kernel
109s -
max time network
120s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25-08-2024 16:12
Static task
static1
Behavioral task
behavioral1
Sample
80326b61b387061c66115437389f8dd0N.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
80326b61b387061c66115437389f8dd0N.exe
Resource
win10v2004-20240802-en
General
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Target
80326b61b387061c66115437389f8dd0N.exe
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Size
952KB
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MD5
80326b61b387061c66115437389f8dd0
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SHA1
aa71f5673ee1895ac05f3324a8a963ecc99636db
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SHA256
80f7590126e376951d503fe4f8e91fbc0093f138a7a8fe8f071a78f5494e1a22
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SHA512
60d6cd3bf9c08993520f68e0d3b76c707364272ea4595245b670bd86293c63bb243e2c47760694476e9b848c625e8d2404e7eb791fba1d5a8f710e482ba2108c
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SSDEEP
24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5M:Rh+ZkldDPK8YaKjM
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:
80326b61b387061c66115437389f8dd0N.exedescription ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url 80326b61b387061c66115437389f8dd0N.exe -
AutoIT Executable 3 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule behavioral2/memory/3908-0-0x0000000000A90000-0x0000000000B83000-memory.dmp autoit_exe behavioral2/memory/3908-9-0x0000000000A90000-0x0000000000B83000-memory.dmp autoit_exe behavioral2/memory/3908-15-0x0000000000A90000-0x0000000000B83000-memory.dmp autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
80326b61b387061c66115437389f8dd0N.exedescription pid Process procid_target PID 3908 set thread context of 468 3908 80326b61b387061c66115437389f8dd0N.exe 83 -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
80326b61b387061c66115437389f8dd0N.exeRegAsm.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 80326b61b387061c66115437389f8dd0N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegAsm.exedescription pid Process Token: SeDebugPrivilege 468 RegAsm.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
80326b61b387061c66115437389f8dd0N.exepid Process 3908 80326b61b387061c66115437389f8dd0N.exe 3908 80326b61b387061c66115437389f8dd0N.exe 3908 80326b61b387061c66115437389f8dd0N.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
80326b61b387061c66115437389f8dd0N.exepid Process 3908 80326b61b387061c66115437389f8dd0N.exe 3908 80326b61b387061c66115437389f8dd0N.exe 3908 80326b61b387061c66115437389f8dd0N.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
80326b61b387061c66115437389f8dd0N.exedescription pid Process procid_target PID 3908 wrote to memory of 468 3908 80326b61b387061c66115437389f8dd0N.exe 83 PID 3908 wrote to memory of 468 3908 80326b61b387061c66115437389f8dd0N.exe 83 PID 3908 wrote to memory of 468 3908 80326b61b387061c66115437389f8dd0N.exe 83 PID 3908 wrote to memory of 468 3908 80326b61b387061c66115437389f8dd0N.exe 83 PID 3908 wrote to memory of 468 3908 80326b61b387061c66115437389f8dd0N.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\80326b61b387061c66115437389f8dd0N.exe"C:\Users\Admin\AppData\Local\Temp\80326b61b387061c66115437389f8dd0N.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3908 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:468
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