Analysis
- max time kernel
73s - max time network
140s - platform
windows7_x64 - resource
win7-20220414-en - resource tags
- submitted
15/07/2022, 12:14
General
- Target 1286556b3d8c3c2f89e0a302456786f7.exe
- Size 809KB
- Sample220715-pebfgabeep
- SHA256 e04f325187fb33cad41ff1631bb9cd422b9c805bfdbf00e08edae9358f4023e0
Malware Config
Extracted
-
snakekeylogger
-
Protocol
smtp
-
Host
cp5ua.hyperhost.ua
-
Port
587
-
Username
-
Password
7213575aceACE@#$
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Email to
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https://api.telegram.org/bot5321688653:AAEI2yqGrOA_-sRZ3xaqutrexraSgFa0AnA/sendMessage?chat_id=5048077662
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\1286556b3d8c3c2f89e0a302456786f7.exe"C:\Users\Admin\AppData\Local\Temp\1286556b3d8c3c2f89e0a302456786f7.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\1286556b3d8c3c2f89e0a302456786f7.exe"C:\Users\Admin\AppData\Local\Temp\1286556b3d8c3c2f89e0a302456786f7.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/304-54-0x0000000000830000-0x0000000000900000-memory.dmp
memory/304-55-0x0000000075311000-0x0000000075313000-memory.dmp
memory/304-56-0x0000000000430000-0x0000000000444000-memory.dmp
memory/304-57-0x0000000000490000-0x00000000004A4000-memory.dmp
memory/304-58-0x00000000004B0000-0x00000000004C4000-memory.dmp
memory/304-59-0x00000000006D0000-0x00000000006E4000-memory.dmp
memory/304-60-0x0000000000900000-0x000000000090E000-memory.dmp
memory/304-61-0x0000000002450000-0x00000000024BE000-memory.dmp
memory/304-62-0x0000000004500000-0x0000000004526000-memory.dmp
memory/900-63-0x0000000000400000-0x0000000000426000-memory.dmp
memory/900-64-0x0000000000400000-0x0000000000426000-memory.dmp
memory/900-66-0x0000000000400000-0x0000000000426000-memory.dmp
memory/900-68-0x0000000000400000-0x0000000000426000-memory.dmp
memory/900-69-0x0000000000400000-0x0000000000426000-memory.dmp
memory/900-72-0x0000000000400000-0x0000000000426000-memory.dmp
memory/900-74-0x0000000000400000-0x0000000000426000-memory.dmp