Analysis
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max time kernel
149s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
06-07-2024 21:30
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240704-en
General
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Target
file.exe
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Size
206KB
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MD5
7debc473f9ec83c3d000a57466eab9b2
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SHA1
5dbb4eff8d72becf6d4050a97907a07190e4f6db
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SHA256
177522949060fb57da49ff445edd38f2fef86c30d86603b3438b874635fbde01
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SHA512
b6afa39d0ec0bfe7ca626b8952b6a605e4b79476539cd238cc03bac17b42ecd4b420cf34fb2c74cf1557008baa5e32cb876031e1a930875b78162331fbc4dad9
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SSDEEP
3072:1TQm3axZbvWtCyEwVt2IUE5iujhGzCLEoFreNsagz6p9ufGol:mmqHbv+EwiIf5ykEoFlMufG
Malware Config
Signatures
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Downloads MZ/PE file
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
file.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\Control Panel\International\Geo\Nation file.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
file.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString file.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 file.exe -
Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 4848 timeout.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
file.exepid process 396 file.exe 396 file.exe 396 file.exe 396 file.exe 396 file.exe 396 file.exe 396 file.exe 396 file.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
file.execmd.exedescription pid process target process PID 396 wrote to memory of 5044 396 file.exe cmd.exe PID 396 wrote to memory of 5044 396 file.exe cmd.exe PID 396 wrote to memory of 5044 396 file.exe cmd.exe PID 5044 wrote to memory of 4848 5044 cmd.exe timeout.exe PID 5044 wrote to memory of 4848 5044 cmd.exe timeout.exe PID 5044 wrote to memory of 4848 5044 cmd.exe timeout.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Checks computer location settings
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\CGIEGHJEGHJK" & exit2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\timeout.exetimeout /t 103⤵
- Delays execution with timeout.exe
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/396-10-0x0000000022A60000-0x0000000022CBF000-memory.dmpFilesize
2.4MB