Analysis
- max time kernel
75s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
25/10/2022, 09:14
General
- Target New Order--catalogue--quotation--PI22005.exe
- Size 486KB
- Sample221025-k7bvgscbb4
- SHA256 f22041afa2bfc2b588ff3e01f3a8b866dc713c7dfb2aa142561d291f00de1c5e
Malware Config
Extracted
-
snakekeylogger
-
Protocol
smtp
-
Host
us2.smtp.mailhostbox.com
-
Port
587
-
Username
-
Password
ipymO$r9ipymO$r9
-
Email to
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger payload 1 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 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\New Order--catalogue--quotation--PI22005.exe"C:\Users\Admin\AppData\Local\Temp\New Order--catalogue--quotation--PI22005.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\New Order--catalogue--quotation--PI22005.exe"C:\Users\Admin\AppData\Local\Temp\New Order--catalogue--quotation--PI22005.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/2752-136-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2752-137-0x0000000005830000-0x0000000005DD4000-memory.dmp
memory/2752-138-0x0000000006520000-0x00000000066E2000-memory.dmp
memory/2752-139-0x00000000064A0000-0x00000000064AA000-memory.dmp
memory/4212-132-0x0000000000E80000-0x0000000000EFE000-memory.dmp
memory/4212-133-0x0000000007EF0000-0x0000000007F82000-memory.dmp
memory/4212-134-0x0000000008780000-0x000000000881C000-memory.dmp