Analysis
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max time kernel
115s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
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submitted
10-07-2024 15:52
General
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Target
RedStar.exe
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Size
45KB
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MD5
b7e4200a8a35c06a5702cf96ae3cf113
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SHA1
98acd37605ced37c29717181ab76650f26069d6a
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SHA256
86b83b2e1ea05d9cc2f79c8d12b63ed4a9c47227943bbd0d1748c16b850e1b3a
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SHA512
d1c75a593124a5c4ee0fb745d97046a54dd72bb5cb76a730a497070bbe4f9d6f0df40ade1c7b88bbc114eee1c5ef98de2d40770be13f60d2fb56382b5e8e5bf7
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SSDEEP
768:/dhO/poiiUcjlJInJFH9Xqk5nWEZ5SbTDantWI7CPW5V:1w+jjgnXH9XqcnW85SbTEWId
Score
10/10
Malware Config
Extracted
Family
xenorat
C2
krecgh.4cloud.click
Mutex
Xeno_rat_nd8912d
Attributes
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delay
5000
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install_path
nothingset
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port
3398
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startup_name
nothingset
Signatures
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XenorRat
XenorRat is a remote access trojan written in C#.
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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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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 9 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\RedStar.exe"C:\Users\Admin\AppData\Local\Temp\RedStar.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /query /v /fo csv2⤵
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\RedStar.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\choice.exechoice /C Y /N /D Y /T 33⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4KB
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Filesize
72KB
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Filesize
7.7MB
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Filesize
408KB
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Filesize
4KB
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Filesize
7.7MB
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Filesize
7.7MB