Analysis
- max time kernel
141s - max time network
11s - platform
windows7_x64 - resource
win7v200722 - 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 4 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 9 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/1036-0-0x0000000074700000-0x0000000074DEE000-memory.dmp
memory/1036-1-0x0000000000B90000-0x0000000000B91000-memory.dmp
memory/1036-3-0x00000000003D0000-0x00000000003D4000-memory.dmp
memory/1036-4-0x0000000005630000-0x00000000056AA000-memory.dmp
memory/1036-5-0x0000000005A00000-0x0000000005A71000-memory.dmp
memory/1140-6-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1140-8-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1140-9-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1140-10-0x0000000074700000-0x0000000074DEE000-memory.dmp