Analysis
- max time kernel
135s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
18/08/2024, 12:24
General
- Target 9f8c219010dba7299855285183410592.exe
- Size 6.4MB
- Sample240818-pk183stcld
- SHA256 f301e8067f6dc52246e372aaee08ee765ed3900fbddc219de63eb318f7f432cc
Malware Config
Signatures
- Modifies firewall policy service 3 TTPs 1 IoCs
- Drops file in System32 directory 4 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Program crash 2 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 13 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\9f8c219010dba7299855285183410592.exe"C:\Users\Admin\AppData\Local\Temp\9f8c219010dba7299855285183410592.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\9f8c219010dba7299855285183410592.exe"C:\Users\Admin\AppData\Local\Temp\9f8c219010dba7299855285183410592.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\9f8c219010dba7299855285183410592.exe"C:\Users\Admin\AppData\Local\Temp\9f8c219010dba7299855285183410592.exe"2⤵
- Modifies firewall policy service
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4004 -s 8523⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4004 -s 8643⤵
- Program crash
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4004 -ip 40041⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4004 -ip 40041⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/4004-70-0x0000000000400000-0x00000000005E5000-memory.dmp
memory/4004-80-0x0000000000400000-0x00000000005E5000-memory.dmp
memory/4004-68-0x0000000000400000-0x00000000005E5000-memory.dmp
memory/4004-69-0x0000000000400000-0x00000000005E5000-memory.dmp
memory/4808-47-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-41-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-6-0x0000000007500000-0x0000000007AA4000-memory.dmp
memory/4808-7-0x0000000001790000-0x00000000017AC000-memory.dmp
memory/4808-36-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-65-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-4-0x00000000057A0000-0x0000000005B2C000-memory.dmp
memory/4808-3-0x0000000074AE0000-0x0000000075290000-memory.dmp
memory/4808-2-0x00000000055C0000-0x000000000565C000-memory.dmp
memory/4808-67-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-64-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-61-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-60-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-57-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-55-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-53-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-51-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-49-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-0-0x0000000074AEE000-0x0000000074AEF000-memory.dmp
memory/4808-45-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-5-0x0000000006C60000-0x0000000006F54000-memory.dmp
memory/4808-39-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-44-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-37-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-33-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-31-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-29-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-27-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-23-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-21-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-19-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-17-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-15-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-13-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-11-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-9-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-8-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-25-0x0000000001790000-0x00000000017A5000-memory.dmp
memory/4808-78-0x0000000074AE0000-0x0000000075290000-memory.dmp
memory/4808-79-0x0000000074AE0000-0x0000000075290000-memory.dmp
memory/4808-1-0x00000000006C0000-0x0000000000D00000-memory.dmp