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Analysis
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max time kernel
47s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
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submitted
01/07/2024, 20:17
General
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Target
Cheat NurSultan.exe
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Size
1.3MB
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MD5
22b762a6b5b3da61cbf9e1222b8c7bd3
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SHA1
e96af3ed20282eec090ba042650c6ed0aee200ef
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SHA256
6158c5b45fb9b11f49d6ea84917c3dce8590b8410accb865e346c68f9c619a99
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SHA512
68071a50f25693272389995390c0c3d828355402ae52ceabd3cae5f1d2262c0a6f7ece737dbcc44a3fb4093aa7784a71f3bc08d3a409518762b0ca8eb2527aca
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SSDEEP
24576:mwxPanDWDAxfy+t4g6cBLi2iYQOlb8T8IU+x:LxPpWTjPJplgTfUw
Malware Config
Signatures
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UAC bypass 3 TTPs 1 IoCs
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Windows security bypass 2 TTPs 2 IoCs
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Event Triggered Execution: Image File Execution Options Injection 1 TTPs 12 IoCs
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Windows security modification 2 TTPs 3 IoCs
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Adds Run key to start application 2 TTPs 1 IoCs
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Checks whether UAC is enabled 1 TTPs 1 IoCs
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Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
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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 4 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
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System policy modification 1 TTPs 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Cheat NurSultan.exe"C:\Users\Admin\AppData\Local\Temp\Cheat NurSultan.exe"1⤵
- UAC bypass
- Windows security bypass
- Event Triggered Execution: Image File Execution Options Injection
- Windows security modification
- Adds Run key to start application
- Checks whether UAC is enabled
- Writes to the Master Boot Record (MBR)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks /create /tn "GoogleUpdateTaskMachineUK" /sc MINUTE /mo 1 /tr "C:\Users\Admin\AppData\Local\Temp\Cheat NurSultan.exe" /rl HIGHEST /f2⤵
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command "Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\Cheat NurSultan.exe'"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\Cheat NurSultan.exe"C:\Users\Admin\AppData\Local\Temp\Cheat NurSultan.exe" explorer.exe1⤵
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Image File Execution Options Injection
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Image File Execution Options Injection
1Replay Monitor
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Downloads
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Filesize
4KB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
4KB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
2.9MB
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Filesize
32KB
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Filesize
1.6MB