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Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
02/01/2025, 09:06
Static task
static1
Behavioral task
behavioral1
Sample
3963f63e5cf6f45cd811220d1b044fc877eb5213417eae88088a363a6253bea4N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3963f63e5cf6f45cd811220d1b044fc877eb5213417eae88088a363a6253bea4N.exe
Resource
win10v2004-20241007-en
General
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Target
3963f63e5cf6f45cd811220d1b044fc877eb5213417eae88088a363a6253bea4N.exe
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Size
904KB
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MD5
5cd87f0c3a963d2dc9e7097130175140
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SHA1
263613a2ae1d18da1221219847f5716665fd67d2
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SHA256
3963f63e5cf6f45cd811220d1b044fc877eb5213417eae88088a363a6253bea4
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SHA512
756a84fe639facbc439409ad3bbe01ab3c00c4fae4de685565a5f444b2797434610a106fd1b0e832fc7cb8a824d1c30e4ed59a4594b0c57fec2a2084eacc3891
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SSDEEP
24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5V:gh+ZkldoPK8YaKGV
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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Revengerat family
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Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url 3963f63e5cf6f45cd811220d1b044fc877eb5213417eae88088a363a6253bea4N.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2136 set thread context of 1840 2136 3963f63e5cf6f45cd811220d1b044fc877eb5213417eae88088a363a6253bea4N.exe 31 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3963f63e5cf6f45cd811220d1b044fc877eb5213417eae88088a363a6253bea4N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\CENTRALPROCESSOR\0 RegAsm.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1840 RegAsm.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 2136 3963f63e5cf6f45cd811220d1b044fc877eb5213417eae88088a363a6253bea4N.exe 2136 3963f63e5cf6f45cd811220d1b044fc877eb5213417eae88088a363a6253bea4N.exe 2136 3963f63e5cf6f45cd811220d1b044fc877eb5213417eae88088a363a6253bea4N.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 2136 3963f63e5cf6f45cd811220d1b044fc877eb5213417eae88088a363a6253bea4N.exe 2136 3963f63e5cf6f45cd811220d1b044fc877eb5213417eae88088a363a6253bea4N.exe 2136 3963f63e5cf6f45cd811220d1b044fc877eb5213417eae88088a363a6253bea4N.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2136 wrote to memory of 1840 2136 3963f63e5cf6f45cd811220d1b044fc877eb5213417eae88088a363a6253bea4N.exe 31 PID 2136 wrote to memory of 1840 2136 3963f63e5cf6f45cd811220d1b044fc877eb5213417eae88088a363a6253bea4N.exe 31 PID 2136 wrote to memory of 1840 2136 3963f63e5cf6f45cd811220d1b044fc877eb5213417eae88088a363a6253bea4N.exe 31 PID 2136 wrote to memory of 1840 2136 3963f63e5cf6f45cd811220d1b044fc877eb5213417eae88088a363a6253bea4N.exe 31 PID 2136 wrote to memory of 1840 2136 3963f63e5cf6f45cd811220d1b044fc877eb5213417eae88088a363a6253bea4N.exe 31 PID 2136 wrote to memory of 1840 2136 3963f63e5cf6f45cd811220d1b044fc877eb5213417eae88088a363a6253bea4N.exe 31 PID 2136 wrote to memory of 1840 2136 3963f63e5cf6f45cd811220d1b044fc877eb5213417eae88088a363a6253bea4N.exe 31 PID 2136 wrote to memory of 1840 2136 3963f63e5cf6f45cd811220d1b044fc877eb5213417eae88088a363a6253bea4N.exe 31 PID 2136 wrote to memory of 1840 2136 3963f63e5cf6f45cd811220d1b044fc877eb5213417eae88088a363a6253bea4N.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\3963f63e5cf6f45cd811220d1b044fc877eb5213417eae88088a363a6253bea4N.exe"C:\Users\Admin\AppData\Local\Temp\3963f63e5cf6f45cd811220d1b044fc877eb5213417eae88088a363a6253bea4N.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:2136 -
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
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
PID:1840
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