Analysis
- max time kernel
140s - max time network
110s - platform
windows10_x64 - resource
win10v200722 - submitted
14/10/2020, 14:39
General
- Target f763b3f012f4122f237edf421f6cce6d.exe
- Size 695KB
- Sample201014-ra328v7e8s
- SHA256 6d9a45dbc2e4cb3cbcd745e44efa13c3c895c202bf9367f572d1d94d141cc81f
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 5 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\f763b3f012f4122f237edf421f6cce6d.exe"C:\Users\Admin\AppData\Local\Temp\f763b3f012f4122f237edf421f6cce6d.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\f763b3f012f4122f237edf421f6cce6d.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/3320-10-0x0000000000400000-0x000000000043C000-memory.dmp
memory/3320-18-0x0000000005F00000-0x0000000005F01000-memory.dmp
memory/3320-17-0x0000000005680000-0x0000000005681000-memory.dmp
memory/3320-12-0x0000000073270000-0x000000007395E000-memory.dmp
memory/3952-4-0x0000000005870000-0x0000000005871000-memory.dmp
memory/3952-7-0x0000000007DE0000-0x0000000007DE1000-memory.dmp
memory/3952-8-0x0000000007F30000-0x0000000007FAA000-memory.dmp
memory/3952-9-0x000000000A8E0000-0x000000000A951000-memory.dmp
memory/3952-6-0x0000000005C10000-0x0000000005C14000-memory.dmp
memory/3952-5-0x0000000005850000-0x0000000005851000-memory.dmp
memory/3952-0-0x0000000073270000-0x000000007395E000-memory.dmp
memory/3952-3-0x0000000005C70000-0x0000000005C71000-memory.dmp
memory/3952-1-0x0000000000F90000-0x0000000000F91000-memory.dmp