Analysis
- max time kernel
133s - max time network
120s - platform
windows10_x64 - resource
win10 - submitted
15/10/2020, 10:42
General
- Target 3004929.exe
- Size 399KB
- Sample201015-3alwstc6de
- SHA256 7b7fd4955b651b7279580f7f52d30b7539becf0a637257ee53abeb7dcd03e3e8
Malware Config
Signatures
- Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 9 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 14 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\3004929.exe"C:\Users\Admin\AppData\Local\Temp\3004929.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"{path}"2⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"{path}"2⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1756-0-0x0000000073580000-0x0000000073C6E000-memory.dmp
memory/1756-1-0x00000000001F0000-0x00000000001F1000-memory.dmp
memory/1756-3-0x0000000004F70000-0x0000000004F71000-memory.dmp
memory/1756-4-0x0000000004B10000-0x0000000004B11000-memory.dmp
memory/1756-5-0x0000000004A90000-0x0000000004A91000-memory.dmp
memory/1756-6-0x0000000004DC0000-0x0000000004DC1000-memory.dmp
memory/1756-7-0x0000000004CB0000-0x0000000004CB4000-memory.dmp
memory/1756-8-0x0000000007030000-0x0000000007089000-memory.dmp
memory/1756-9-0x00000000096B0000-0x000000000970A000-memory.dmp
memory/1840-10-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1840-12-0x0000000073580000-0x0000000073C6E000-memory.dmp
memory/1840-17-0x0000000005C70000-0x0000000005C71000-memory.dmp
memory/1840-18-0x0000000006400000-0x0000000006401000-memory.dmp