Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
15-03-2024 23:15
Static task
static1
Behavioral task
behavioral1
Sample
b8b4de75bc98aafc3e7b7841061414b84f91504f50ef7511def0d22f3383aad8.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b8b4de75bc98aafc3e7b7841061414b84f91504f50ef7511def0d22f3383aad8.exe
Resource
win10v2004-20240226-en
General
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Target
b8b4de75bc98aafc3e7b7841061414b84f91504f50ef7511def0d22f3383aad8.exe
-
Size
902KB
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MD5
d421397d68afa196c377e8d9ee77f41f
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SHA1
ef677471555cfb1994ede9e3ecefae9b60190543
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SHA256
b8b4de75bc98aafc3e7b7841061414b84f91504f50ef7511def0d22f3383aad8
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SHA512
eab9846b503088356ff96f7425b81802804155af54e697f31e684363e92d8773149ccc54e501be7d689bb7574192a77713cc05bd7e7c1f43f08a1e342330699b
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SSDEEP
24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5m:gh+ZkldoPK8YaKGm
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:
b8b4de75bc98aafc3e7b7841061414b84f91504f50ef7511def0d22f3383aad8.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url b8b4de75bc98aafc3e7b7841061414b84f91504f50ef7511def0d22f3383aad8.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
b8b4de75bc98aafc3e7b7841061414b84f91504f50ef7511def0d22f3383aad8.exedescription pid process target process PID 1624 set thread context of 3964 1624 b8b4de75bc98aafc3e7b7841061414b84f91504f50ef7511def0d22f3383aad8.exe RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegAsm.exedescription pid process Token: SeDebugPrivilege 3964 RegAsm.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
b8b4de75bc98aafc3e7b7841061414b84f91504f50ef7511def0d22f3383aad8.exepid process 1624 b8b4de75bc98aafc3e7b7841061414b84f91504f50ef7511def0d22f3383aad8.exe 1624 b8b4de75bc98aafc3e7b7841061414b84f91504f50ef7511def0d22f3383aad8.exe 1624 b8b4de75bc98aafc3e7b7841061414b84f91504f50ef7511def0d22f3383aad8.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
b8b4de75bc98aafc3e7b7841061414b84f91504f50ef7511def0d22f3383aad8.exepid process 1624 b8b4de75bc98aafc3e7b7841061414b84f91504f50ef7511def0d22f3383aad8.exe 1624 b8b4de75bc98aafc3e7b7841061414b84f91504f50ef7511def0d22f3383aad8.exe 1624 b8b4de75bc98aafc3e7b7841061414b84f91504f50ef7511def0d22f3383aad8.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
b8b4de75bc98aafc3e7b7841061414b84f91504f50ef7511def0d22f3383aad8.exedescription pid process target process PID 1624 wrote to memory of 3964 1624 b8b4de75bc98aafc3e7b7841061414b84f91504f50ef7511def0d22f3383aad8.exe RegAsm.exe PID 1624 wrote to memory of 3964 1624 b8b4de75bc98aafc3e7b7841061414b84f91504f50ef7511def0d22f3383aad8.exe RegAsm.exe PID 1624 wrote to memory of 3964 1624 b8b4de75bc98aafc3e7b7841061414b84f91504f50ef7511def0d22f3383aad8.exe RegAsm.exe PID 1624 wrote to memory of 3964 1624 b8b4de75bc98aafc3e7b7841061414b84f91504f50ef7511def0d22f3383aad8.exe RegAsm.exe PID 1624 wrote to memory of 3964 1624 b8b4de75bc98aafc3e7b7841061414b84f91504f50ef7511def0d22f3383aad8.exe RegAsm.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b8b4de75bc98aafc3e7b7841061414b84f91504f50ef7511def0d22f3383aad8.exe"C:\Users\Admin\AppData\Local\Temp\b8b4de75bc98aafc3e7b7841061414b84f91504f50ef7511def0d22f3383aad8.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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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
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1624-0-0x0000000000C50000-0x0000000000C51000-memory.dmpFilesize
4KB
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memory/3964-1-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/3964-5-0x00000000741F0000-0x00000000747A1000-memory.dmpFilesize
5.7MB
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memory/3964-6-0x00000000741F0000-0x00000000747A1000-memory.dmpFilesize
5.7MB
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memory/3964-7-0x0000000002B10000-0x0000000002B20000-memory.dmpFilesize
64KB
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memory/3964-11-0x00000000741F0000-0x00000000747A1000-memory.dmpFilesize
5.7MB
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memory/3964-12-0x0000000002B10000-0x0000000002B20000-memory.dmpFilesize
64KB