Analysis
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max time kernel
111s -
max time network
116s -
platform
windows10-1703_x64 -
resource
win10-20230831-en -
resource tags
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submitted
06-09-2023 10:54
General
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Target
rutserv.exe
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Size
8.9MB
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MD5
adeefeeb4a80337e7bb1dcdb423b39ba
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SHA1
ac9e1f3e656d1ddcdffc60b5c1fe86391a3ada2d
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SHA256
d3e91dbdf26856b6bc5e885e75b093960a06c046d63807b693acb23aa4cdeb51
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SHA512
dc2e45440f84537ce80094e532a8656fd7ecdc14ba96136f07a6c17f538deb6a81046150c6314a0f1130b784cb8867bc1232a935cef285e36d1603289f8b6515
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SSDEEP
98304:5jwp9/qlkxz5HqVnebAG8Nb7sqQC4/G/10DB+CcDcBpxtCXXl4Xs8tD5wkG3vhOl:5A/UkqJyDfBp7XyBvAcb7M
Score
10/10
Malware Config
Signatures
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RMS
Remote Manipulator System (RMS) is a remote access tool developed by Russian organization TektonIT.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Modifies data under HKEY_USERS 2 IoCs
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Suspicious behavior: EnumeratesProcesses 10 IoCs
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Suspicious use of AdjustPrivilegeToken 4 IoCs
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Suspicious use of SetWindowsHookEx 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\rutserv.exe"C:\Users\Admin\AppData\Local\Temp\rutserv.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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C:\Users\Admin\AppData\Local\Temp\rutserv.exeC:\Users\Admin\AppData\Local\Temp\rutserv.exe -second2⤵
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4KB
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Filesize
9.5MB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
9.5MB
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Filesize
9.5MB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
9.5MB
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Filesize
4KB