Analysis
- max time kernel
122s - max time network
134s - platform
windows7_x64 - resource
win7-20240903-en - resource tags
- submitted
16/01/2025, 01:34
General
- Target MV Nicos Tomasos Vessel Parts.exe
- Size 577KB
- Sample250116-by33yawkap
- SHA256 4dcd586650a966fdcfd3259fbc5a7cc291bc6bfa86300975eba687dead7cdbf3
Malware Config
Extracted
-
snakekeylogger
-
Protocol
smtp
-
Host
yulifertilizer.com.my
-
Port
25
-
Username
-
Password
Ayfc931319*
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Email to
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger payload 5 IoCs
- Snakekeylogger family
- 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 3 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 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 2 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\MV Nicos Tomasos Vessel Parts.exe"C:\Users\Admin\AppData\Local\Temp\MV Nicos Tomasos Vessel Parts.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\MV Nicos Tomasos Vessel Parts.exe"C:\Users\Admin\AppData\Local\Temp\MV Nicos Tomasos Vessel Parts.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/2692-0-0x00000000741FE000-0x00000000741FF000-memory.dmp
memory/2692-1-0x0000000000FD0000-0x0000000001066000-memory.dmp
memory/2692-2-0x0000000000680000-0x00000000006D6000-memory.dmp
memory/2692-3-0x0000000000530000-0x0000000000538000-memory.dmp
memory/2692-19-0x00000000741F0000-0x00000000748DE000-memory.dmp
memory/2692-17-0x00000000741F0000-0x00000000748DE000-memory.dmp
memory/2980-15-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2980-16-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2980-18-0x00000000741F0000-0x00000000748DE000-memory.dmp
memory/2980-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2980-9-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2980-8-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2980-6-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2980-4-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2980-12-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2980-20-0x00000000741F0000-0x00000000748DE000-memory.dmp
memory/2980-21-0x00000000741F0000-0x00000000748DE000-memory.dmp
memory/2980-22-0x00000000741F0000-0x00000000748DE000-memory.dmp