Analysis
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max time kernel
90s -
max time network
129s -
platform
windows11-21h2_x64 -
resource
win11-20240704-en -
resource tags
arch:x64arch:x86image:win11-20240704-enlocale:en-usos:windows11-21h2-x64system -
submitted
06-07-2024 21:34
Behavioral task
behavioral1
Sample
177522949060fb57da49ff445edd38f2fef86c30d86603b3438b874635fbde01.exe
Resource
win10v2004-20240508-en
General
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Target
177522949060fb57da49ff445edd38f2fef86c30d86603b3438b874635fbde01.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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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:
177522949060fb57da49ff445edd38f2fef86c30d86603b3438b874635fbde01.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 177522949060fb57da49ff445edd38f2fef86c30d86603b3438b874635fbde01.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 177522949060fb57da49ff445edd38f2fef86c30d86603b3438b874635fbde01.exe -
Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 3788 timeout.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
177522949060fb57da49ff445edd38f2fef86c30d86603b3438b874635fbde01.exepid process 3596 177522949060fb57da49ff445edd38f2fef86c30d86603b3438b874635fbde01.exe 3596 177522949060fb57da49ff445edd38f2fef86c30d86603b3438b874635fbde01.exe 3596 177522949060fb57da49ff445edd38f2fef86c30d86603b3438b874635fbde01.exe 3596 177522949060fb57da49ff445edd38f2fef86c30d86603b3438b874635fbde01.exe 3596 177522949060fb57da49ff445edd38f2fef86c30d86603b3438b874635fbde01.exe 3596 177522949060fb57da49ff445edd38f2fef86c30d86603b3438b874635fbde01.exe 3596 177522949060fb57da49ff445edd38f2fef86c30d86603b3438b874635fbde01.exe 3596 177522949060fb57da49ff445edd38f2fef86c30d86603b3438b874635fbde01.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
177522949060fb57da49ff445edd38f2fef86c30d86603b3438b874635fbde01.execmd.exedescription pid process target process PID 3596 wrote to memory of 404 3596 177522949060fb57da49ff445edd38f2fef86c30d86603b3438b874635fbde01.exe cmd.exe PID 3596 wrote to memory of 404 3596 177522949060fb57da49ff445edd38f2fef86c30d86603b3438b874635fbde01.exe cmd.exe PID 3596 wrote to memory of 404 3596 177522949060fb57da49ff445edd38f2fef86c30d86603b3438b874635fbde01.exe cmd.exe PID 404 wrote to memory of 3788 404 cmd.exe timeout.exe PID 404 wrote to memory of 3788 404 cmd.exe timeout.exe PID 404 wrote to memory of 3788 404 cmd.exe timeout.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\177522949060fb57da49ff445edd38f2fef86c30d86603b3438b874635fbde01.exe"C:\Users\Admin\AppData\Local\Temp\177522949060fb57da49ff445edd38f2fef86c30d86603b3438b874635fbde01.exe"1⤵
- 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\FCFIEHCFIECB" & 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/3596-12-0x0000000027300000-0x000000002755F000-memory.dmpFilesize
2.4MB