Analysis
- max time kernel
89s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
21/12/2022, 17:40
General
- Target 08fc0c078c783812e5cafc739711d427.exe
- Size 587KB
- Sample221221-v8wamafh21
- SHA256 acfa2ec9e7b521e3aae1a16715236d47e1f999a29e889f8d7cd03d2e195b7bb1
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 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 2 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\08fc0c078c783812e5cafc739711d427.exe"C:\Users\Admin\AppData\Local\Temp\08fc0c078c783812e5cafc739711d427.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\08fc0c078c783812e5cafc739711d427.exe"C:\Users\Admin\AppData\Local\Temp\08fc0c078c783812e5cafc739711d427.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
08fc0c078c783812e5cafc739711d427.exe.log
memory/3208-132-0x0000000000220000-0x00000000002BA000-memory.dmp
memory/3208-133-0x0000000005250000-0x00000000057F4000-memory.dmp
memory/3208-134-0x0000000004CA0000-0x0000000004D32000-memory.dmp
memory/3208-135-0x0000000004C60000-0x0000000004C6A000-memory.dmp
memory/3208-136-0x0000000005BE0000-0x0000000005C7C000-memory.dmp
memory/4728-138-0x0000000000400000-0x0000000000426000-memory.dmp
memory/4728-140-0x0000000006BC0000-0x0000000006D82000-memory.dmp