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Analysis
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max time kernel
94s -
max time network
96s -
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, 08:22
Static task
static1
Behavioral task
behavioral1
Sample
17cef2eb6a22912e6447c68b5b64c19f9370a6689bcb9d7266d87dde3e17a0cdN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
17cef2eb6a22912e6447c68b5b64c19f9370a6689bcb9d7266d87dde3e17a0cdN.exe
Resource
win10v2004-20241007-en
General
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Target
17cef2eb6a22912e6447c68b5b64c19f9370a6689bcb9d7266d87dde3e17a0cdN.exe
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Size
598KB
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MD5
86dc789bdf85bdb025d8ded93ce25f90
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SHA1
2cf2f09afce371ddb1751eab1e09ae7fe13dc728
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SHA256
17cef2eb6a22912e6447c68b5b64c19f9370a6689bcb9d7266d87dde3e17a0cd
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SHA512
6c3980df93f53d789031752ef68351f5c2a379210bd13b1b3a7a40d11967fb5c8f0b225881dbf98fbe9aa23fceb9df2486727a8a307c0c7c89a90d7cd7948af3
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SSDEEP
6144:8KWlw1DxDRASIAfCEv2YUMNJlaJuNlK17Y4c83fhysVufBn597NX2a:87lw1Dx95zfXeYU43fiysgfBnnl2a
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/0x000a000000023b69-6.dat revengerat -
Executes dropped EXE 1 IoCs
pid Process 832 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 17cef2eb6a22912e6447c68b5b64c19f9370a6689bcb9d7266d87dde3e17a0cdN.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 832 ocs_v71a.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 968 17cef2eb6a22912e6447c68b5b64c19f9370a6689bcb9d7266d87dde3e17a0cdN.exe 832 ocs_v71a.exe 832 ocs_v71a.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 968 wrote to memory of 832 968 17cef2eb6a22912e6447c68b5b64c19f9370a6689bcb9d7266d87dde3e17a0cdN.exe 82 PID 968 wrote to memory of 832 968 17cef2eb6a22912e6447c68b5b64c19f9370a6689bcb9d7266d87dde3e17a0cdN.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\17cef2eb6a22912e6447c68b5b64c19f9370a6689bcb9d7266d87dde3e17a0cdN.exe"C:\Users\Admin\AppData\Local\Temp\17cef2eb6a22912e6447c68b5b64c19f9370a6689bcb9d7266d87dde3e17a0cdN.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:968 -
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exeC:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54443402 -chipde -85981351cea341808f5f5ba1496122c9 - -ChromeBundle -oizpvwugcsiojkew -5899162⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:832
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
288KB
MD5317ec5f92cfbf04a53e8125b66b3b4af
SHA116068b8977b4dc562ae782d91bc009472667e331
SHA2567612ef3877c3e4e305a6c22941141601b489a73bc088622a40ebd93bee25bae5
SHA512ed772da641a5c128677c4c285c648c1d8e539c34522b95c14f614797bb0d188571c7c257441d45598809aa3f8b4690bd53230282726e077c86c8d9fe71c1db65
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Filesize
83B
MD504e7e786073daeb262f38ee27feae72f
SHA1897e3a38b1641ca682ef2224e2daa59c8e9b81ff
SHA256ae44d218126f6fd16e6a8196219018563b129d30364c857a85b098ec6ce1c96e
SHA512dc976cff3d981c57431601aa06f032bcba40b7e69a150453611712c3323ced1ea0f232151f36ffd2790a8ca3ce1a59c966d704fcc47c8952015873c6b9dfaff9