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Analysis
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max time kernel
137s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
17/09/2024, 08:51 UTC
Static task
static1
Behavioral task
behavioral1
Sample
Trojan.Win32.Nanocore.NE.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
Trojan.Win32.Nanocore.NE.exe
Resource
win10v2004-20240802-en
General
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Target
Trojan.Win32.Nanocore.NE.exe
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Size
952KB
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MD5
071db015daf3af6847cc5ed4a6754700
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SHA1
c108d0164f901f272e92d3b86a0b572b9028348d
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SHA256
728740f38287f3b9aa634987bcdd60c62cc743afb119a7f5166d057a9c9277de
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SHA512
597c828645b07aab730b8bb7790a199579af617173c40300626571300d7de042604cf5eb3e7a14f5ec131c8a1d7a012865e52b6d347061fc5eabca500a9288e8
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SSDEEP
24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5P:Rh+ZkldDPK8YaKjP
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
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url Trojan.Win32.Nanocore.NE.exe -
AutoIT Executable 3 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral1/memory/2520-0-0x0000000000C30000-0x0000000000D23000-memory.dmp autoit_exe behavioral1/memory/2520-11-0x0000000000C30000-0x0000000000D23000-memory.dmp autoit_exe behavioral1/memory/2520-16-0x0000000000C30000-0x0000000000D23000-memory.dmp autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2520 set thread context of 2092 2520 Trojan.Win32.Nanocore.NE.exe 30 -
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 Trojan.Win32.Nanocore.NE.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2092 RegAsm.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 2520 Trojan.Win32.Nanocore.NE.exe 2520 Trojan.Win32.Nanocore.NE.exe 2520 Trojan.Win32.Nanocore.NE.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 2520 Trojan.Win32.Nanocore.NE.exe 2520 Trojan.Win32.Nanocore.NE.exe 2520 Trojan.Win32.Nanocore.NE.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2520 wrote to memory of 2092 2520 Trojan.Win32.Nanocore.NE.exe 30 PID 2520 wrote to memory of 2092 2520 Trojan.Win32.Nanocore.NE.exe 30 PID 2520 wrote to memory of 2092 2520 Trojan.Win32.Nanocore.NE.exe 30 PID 2520 wrote to memory of 2092 2520 Trojan.Win32.Nanocore.NE.exe 30 PID 2520 wrote to memory of 2092 2520 Trojan.Win32.Nanocore.NE.exe 30 PID 2520 wrote to memory of 2092 2520 Trojan.Win32.Nanocore.NE.exe 30 PID 2520 wrote to memory of 2092 2520 Trojan.Win32.Nanocore.NE.exe 30 PID 2520 wrote to memory of 2092 2520 Trojan.Win32.Nanocore.NE.exe 30 PID 2520 wrote to memory of 2092 2520 Trojan.Win32.Nanocore.NE.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\Trojan.Win32.Nanocore.NE.exe"C:\Users\Admin\AppData\Local\Temp\Trojan.Win32.Nanocore.NE.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:2520 -
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:2092
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Network
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Remote address:8.8.8.8:53Requestmarzorevenger.duckdns.orgIN AResponse
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Remote address:8.8.8.8:53Requestmarzorevenger.duckdns.orgIN AResponse
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Remote address:8.8.8.8:53Requestmarzorevenger.duckdns.orgIN AResponsemarzorevenger.duckdns.orgIN A186.85.86.137
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Remote address:8.8.8.8:53Requestmarzorevenger.duckdns.orgIN A
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Remote address:8.8.8.8:53Requestmarzorevenger.duckdns.orgIN AResponsemarzorevenger.duckdns.orgIN A186.85.86.137
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Remote address:8.8.8.8:53Requestmarzorevenger.duckdns.orgIN AResponse
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Remote address:8.8.8.8:53Requestmarzorevenger.duckdns.orgIN AResponsemarzorevenger.duckdns.orgIN A186.85.86.137
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Remote address:8.8.8.8:53Requestmarzorevenger.duckdns.orgIN AResponsemarzorevenger.duckdns.orgIN A186.85.86.137
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Remote address:8.8.8.8:53Requestmarzorevenger.duckdns.orgIN AResponsemarzorevenger.duckdns.orgIN A186.85.86.137
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Remote address:8.8.8.8:53Requestmarzorevenger.duckdns.orgIN AResponse
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Remote address:8.8.8.8:53Requestmarzorevenger.duckdns.orgIN AResponse
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Remote address:8.8.8.8:53Requestmarzorevenger.duckdns.orgIN AResponsemarzorevenger.duckdns.orgIN A186.85.86.137
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Remote address:8.8.8.8:53Requestmarzorevenger.duckdns.orgIN A
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Remote address:8.8.8.8:53Requestmarzorevenger.duckdns.orgIN AResponsemarzorevenger.duckdns.orgIN A186.85.86.137
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Remote address:8.8.8.8:53Requestmarzorevenger.duckdns.orgIN A
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152 B 3
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152 B 3
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152 B 3
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152 B 3
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152 B 3
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152 B 3
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284 B 229 B 4 3
DNS Request
marzorevenger.duckdns.org
DNS Request
marzorevenger.duckdns.org
DNS Request
marzorevenger.duckdns.org
DNS Request
marzorevenger.duckdns.org
DNS Response
186.85.86.137
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142 B 158 B 2 2
DNS Request
marzorevenger.duckdns.org
DNS Request
marzorevenger.duckdns.org
DNS Response
186.85.86.137
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213 B 261 B 3 3
DNS Request
marzorevenger.duckdns.org
DNS Request
marzorevenger.duckdns.org
DNS Request
marzorevenger.duckdns.org
DNS Response
186.85.86.137
DNS Response
186.85.86.137
DNS Response
186.85.86.137
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284 B 229 B 4 3
DNS Request
marzorevenger.duckdns.org
DNS Request
marzorevenger.duckdns.org
DNS Request
marzorevenger.duckdns.org
DNS Request
marzorevenger.duckdns.org
DNS Response
186.85.86.137
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142 B 87 B 2 1
DNS Request
marzorevenger.duckdns.org
DNS Request
marzorevenger.duckdns.org
DNS Response
186.85.86.137