Analysis
- max time kernel
58s - max time network
125s - platform
windows7_x64 - resource
win7-20221111-en - resource tags
- submitted
07/02/2023, 08:02
General
- Target 57bfcea7679658da748400b3083a5da4.exe
- Size 731KB
- Sample230207-jw7mcade2y
- SHA256 dfce3d45a141a90bb1dda531b99447c1c8ce99be74c704d888af79f2a444c1d4
Malware Config
Extracted
-
snakekeylogger
-
Protocol
smtp
-
Host
cp5ua.hyperhost.ua
-
Port
587
-
Username
-
Password
7213575aceACE@#$
-
Email to
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 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\57bfcea7679658da748400b3083a5da4.exe"C:\Users\Admin\AppData\Local\Temp\57bfcea7679658da748400b3083a5da4.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\57bfcea7679658da748400b3083a5da4.exe"C:\Users\Admin\AppData\Local\Temp\57bfcea7679658da748400b3083a5da4.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
Loading Replay Monitor...
Downloads
memory/880-65-0x0000000000400000-0x0000000000426000-memory.dmp
memory/880-71-0x0000000000400000-0x0000000000426000-memory.dmp
memory/880-61-0x0000000000400000-0x0000000000426000-memory.dmp
memory/880-66-0x0000000000400000-0x0000000000426000-memory.dmp
memory/880-60-0x0000000000400000-0x0000000000426000-memory.dmp
memory/880-63-0x0000000000400000-0x0000000000426000-memory.dmp
memory/880-69-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1580-55-0x0000000075C81000-0x0000000075C83000-memory.dmp
memory/1580-54-0x0000000000F90000-0x000000000104C000-memory.dmp
memory/1580-59-0x0000000000C40000-0x0000000000C68000-memory.dmp
memory/1580-58-0x00000000050A0000-0x0000000005122000-memory.dmp
memory/1580-57-0x0000000000530000-0x000000000053C000-memory.dmp
memory/1580-56-0x0000000000500000-0x0000000000514000-memory.dmp