Analysis
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max time kernel
234s -
max time network
355s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 05:12
Static task
static1
Behavioral task
behavioral1
Sample
7474861a84b08d8a11092a12900011e9eefb8aa617b275a420289503d8ceaa39.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
7474861a84b08d8a11092a12900011e9eefb8aa617b275a420289503d8ceaa39.exe
Resource
win10v2004-20221111-en
General
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Target
7474861a84b08d8a11092a12900011e9eefb8aa617b275a420289503d8ceaa39.exe
-
Size
1.4MB
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MD5
b3b58316d04d7c947d1041c1268c150d
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SHA1
9f21e538b2a00aff4ed87ffbaf23da8285b3456f
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SHA256
7474861a84b08d8a11092a12900011e9eefb8aa617b275a420289503d8ceaa39
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SHA512
7efb64792ecfdcc8d5ecd1c76e261b3e03f86aa4f8a4a8a02ebca9356d3a9d903a550079cdfaff10af8ba5c2267f1069ce0521c0ed5ec9861a9bb4943d4760ec
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SSDEEP
24576:7wgANAvijIgVsRYO6rw2yKidN0dnG2SUYPudf3i3j1ji:PIQijIgCRYVrw9HdNWVpGuE3j1ji
Malware Config
Signatures
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Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
7474861a84b08d8a11092a12900011e9eefb8aa617b275a420289503d8ceaa39.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Wine 7474861a84b08d8a11092a12900011e9eefb8aa617b275a420289503d8ceaa39.exe -
Processes:
7474861a84b08d8a11092a12900011e9eefb8aa617b275a420289503d8ceaa39.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 7474861a84b08d8a11092a12900011e9eefb8aa617b275a420289503d8ceaa39.exe -
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.
Processes:
7474861a84b08d8a11092a12900011e9eefb8aa617b275a420289503d8ceaa39.exedescription ioc process File opened for modification \??\PhysicalDrive0 7474861a84b08d8a11092a12900011e9eefb8aa617b275a420289503d8ceaa39.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
7474861a84b08d8a11092a12900011e9eefb8aa617b275a420289503d8ceaa39.exepid process 1892 7474861a84b08d8a11092a12900011e9eefb8aa617b275a420289503d8ceaa39.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
7474861a84b08d8a11092a12900011e9eefb8aa617b275a420289503d8ceaa39.exepid process 1892 7474861a84b08d8a11092a12900011e9eefb8aa617b275a420289503d8ceaa39.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
7474861a84b08d8a11092a12900011e9eefb8aa617b275a420289503d8ceaa39.exepid process 1892 7474861a84b08d8a11092a12900011e9eefb8aa617b275a420289503d8ceaa39.exe 1892 7474861a84b08d8a11092a12900011e9eefb8aa617b275a420289503d8ceaa39.exe 1892 7474861a84b08d8a11092a12900011e9eefb8aa617b275a420289503d8ceaa39.exe 1892 7474861a84b08d8a11092a12900011e9eefb8aa617b275a420289503d8ceaa39.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7474861a84b08d8a11092a12900011e9eefb8aa617b275a420289503d8ceaa39.exe"C:\Users\Admin\AppData\Local\Temp\7474861a84b08d8a11092a12900011e9eefb8aa617b275a420289503d8ceaa39.exe"1⤵
- Identifies Wine through registry keys
- Checks whether UAC is enabled
- Writes to the Master Boot Record (MBR)
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1892-54-0x0000000000400000-0x0000000000716000-memory.dmpFilesize
3.1MB
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memory/1892-55-0x00000000759F1000-0x00000000759F3000-memory.dmpFilesize
8KB
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memory/1892-56-0x0000000000400000-0x0000000000716000-memory.dmpFilesize
3.1MB
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memory/1892-57-0x0000000000400000-0x0000000000716000-memory.dmpFilesize
3.1MB
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memory/1892-58-0x0000000000400000-0x0000000000716000-memory.dmpFilesize
3.1MB