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Analysis
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max time kernel
94s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24/01/2025, 12:10
Static task
static1
Behavioral task
behavioral1
Sample
22e9ad36c932f0d87d1aa3e36e824a94cf969f9f31d0ed5b3ef3f564b6ff1b0aN.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
22e9ad36c932f0d87d1aa3e36e824a94cf969f9f31d0ed5b3ef3f564b6ff1b0aN.exe
Resource
win10v2004-20241007-en
General
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Target
22e9ad36c932f0d87d1aa3e36e824a94cf969f9f31d0ed5b3ef3f564b6ff1b0aN.exe
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Size
598KB
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MD5
36bc24673409f9d8f682f536cb5a9d60
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SHA1
922f2d722c83c9ac44b110a9976778396536b2b9
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SHA256
22e9ad36c932f0d87d1aa3e36e824a94cf969f9f31d0ed5b3ef3f564b6ff1b0a
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SHA512
c8e3005cc1639b18c449694c19b25eb574da8eb9dc0deb6569129ce1939a16c4df1a45570f53e62d1be5f73b99b5d9b89ac7a01452e961109155cfbbf6d46cd6
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SSDEEP
6144:lKWlw1DxDAASIAfCEv2YUMNJlaJuNlK17Y4c83fhysVufBn597NX2B:l7lw1Dxs5zfXeYU43fiysgfBnnl2B
Malware Config
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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RevengeRat Executable 1 IoCs
resource yara_rule behavioral2/files/0x0007000000023ca2-6.dat revengerat -
Executes dropped EXE 1 IoCs
pid Process 4512 ocs_v71a.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 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 22e9ad36c932f0d87d1aa3e36e824a94cf969f9f31d0ed5b3ef3f564b6ff1b0aN.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4512 ocs_v71a.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2792 22e9ad36c932f0d87d1aa3e36e824a94cf969f9f31d0ed5b3ef3f564b6ff1b0aN.exe 4512 ocs_v71a.exe 4512 ocs_v71a.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2792 wrote to memory of 4512 2792 22e9ad36c932f0d87d1aa3e36e824a94cf969f9f31d0ed5b3ef3f564b6ff1b0aN.exe 82 PID 2792 wrote to memory of 4512 2792 22e9ad36c932f0d87d1aa3e36e824a94cf969f9f31d0ed5b3ef3f564b6ff1b0aN.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\22e9ad36c932f0d87d1aa3e36e824a94cf969f9f31d0ed5b3ef3f564b6ff1b0aN.exe"C:\Users\Admin\AppData\Local\Temp\22e9ad36c932f0d87d1aa3e36e824a94cf969f9f31d0ed5b3ef3f564b6ff1b0aN.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2792 -
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exeC:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54378704 -chipde -6964da0171d643a58b17a909961f7452 - -BLUB1 -grpwtsdmiaqhljpj -3278262⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4512
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
83B
MD56b57b39daac6a545c0fa3445251425a7
SHA14bfceea7bf7001708ec4f6b88acce4d27f3698a8
SHA2561a7958aa0ac6c3f76d3280cddeb2681758b15e1623b9ddf64f814c726946301a
SHA51297d9fd1ee0599051467242f7c0524e93fc6ecd2678858a88e5d05c07999869d4483f313ee185dac39c4f8fadc8c39ea8e276297a6f20915dbe68a34c9c4feb82
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Filesize
288KB
MD5317ec5f92cfbf04a53e8125b66b3b4af
SHA116068b8977b4dc562ae782d91bc009472667e331
SHA2567612ef3877c3e4e305a6c22941141601b489a73bc088622a40ebd93bee25bae5
SHA512ed772da641a5c128677c4c285c648c1d8e539c34522b95c14f614797bb0d188571c7c257441d45598809aa3f8b4690bd53230282726e077c86c8d9fe71c1db65