Analysis
- max time kernel
28s - max time network
111s - platform
windows7_x64 - resource
win7-20221111-en - resource tags
- submitted
07/02/2023, 16:56
General
- Target Contract sponsorizare Lancetti.exe
- Size 797KB
- Sample230207-vfpblscg44
- SHA256 61c4f2646a200a57f063517c527d7336e77caaa27e83f382b66be014cdedb7f6
Malware Config
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger payload 6 IoCs
- 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.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 25 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Contract sponsorizare Lancetti.exe"C:\Users\Admin\AppData\Local\Temp\Contract sponsorizare Lancetti.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Contract sponsorizare Lancetti.exe"C:\Users\Admin\AppData\Local\Temp\Contract sponsorizare Lancetti.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\Contract sponsorizare Lancetti.exe"C:\Users\Admin\AppData\Local\Temp\Contract sponsorizare Lancetti.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\Contract sponsorizare Lancetti.exe"C:\Users\Admin\AppData\Local\Temp\Contract sponsorizare Lancetti.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\Contract sponsorizare Lancetti.exe"C:\Users\Admin\AppData\Local\Temp\Contract sponsorizare Lancetti.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\Contract sponsorizare Lancetti.exe"C:\Users\Admin\AppData\Local\Temp\Contract sponsorizare Lancetti.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/468-63-0x0000000000400000-0x000000000047C000-memory.dmp
memory/468-70-0x0000000000480000-0x000000000048A000-memory.dmp
memory/468-71-0x0000000004970000-0x00000000049D6000-memory.dmp
memory/468-62-0x0000000000400000-0x000000000047C000-memory.dmp
memory/468-58-0x0000000000400000-0x000000000047C000-memory.dmp
memory/468-59-0x0000000000400000-0x000000000047C000-memory.dmp
memory/468-61-0x0000000000400000-0x000000000047C000-memory.dmp
memory/468-68-0x0000000000400000-0x000000000047C000-memory.dmp
memory/468-66-0x0000000000400000-0x000000000047C000-memory.dmp
memory/1204-54-0x0000000000250000-0x000000000031C000-memory.dmp
memory/1204-55-0x0000000002260000-0x00000000022F0000-memory.dmp
memory/1204-57-0x0000000000320000-0x000000000032A000-memory.dmp
memory/1204-56-0x00000000753F1000-0x00000000753F3000-memory.dmp