Analysis
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max time kernel
96s -
max time network
112s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
04-10-2024 13:30
Static task
static1
Behavioral task
behavioral1
Sample
2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.exe
Resource
win10v2004-20240802-en
General
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Target
2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.exe
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Size
952KB
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MD5
9e194ab9fc1950dec20e78d5c3f4edf0
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SHA1
4340ff3946b23d751c344ccb3264ec4520cc51cb
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SHA256
2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464da
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SHA512
9de49dea1257bc7d770927ac541dec9bacc3027cb4a35902f9c50135cfda59a8151801abc8ff4ad67d4fbd9e769ad15906e5eec77f246ba0ff392349478aa8b8
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SSDEEP
24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5Q:Rh+ZkldDPK8YaKjQ
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:
2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.exedescription ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url 2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.exe -
AutoIT Executable 3 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule behavioral2/memory/3276-0-0x0000000000F70000-0x0000000001063000-memory.dmp autoit_exe behavioral2/memory/3276-9-0x0000000000F70000-0x0000000001063000-memory.dmp autoit_exe behavioral2/memory/3276-15-0x0000000000F70000-0x0000000001063000-memory.dmp autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.exedescription pid Process procid_target PID 3276 set thread context of 2960 3276 2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.exe 82 -
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:
2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.exeRegAsm.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.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 2960 RegAsm.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.exepid Process 3276 2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.exe 3276 2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.exe 3276 2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.exepid Process 3276 2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.exe 3276 2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.exe 3276 2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.exedescription pid Process procid_target PID 3276 wrote to memory of 2960 3276 2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.exe 82 PID 3276 wrote to memory of 2960 3276 2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.exe 82 PID 3276 wrote to memory of 2960 3276 2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.exe 82 PID 3276 wrote to memory of 2960 3276 2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.exe 82 PID 3276 wrote to memory of 2960 3276 2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.exe"C:\Users\Admin\AppData\Local\Temp\2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.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:3276 -
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:2960
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