Analysis
- max time kernel
105s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
13/10/2024, 01:49
General
- Target d4e1637d377233c4a2ae9e320bd0a60bc21378f72c129539ed762e7425f19c3c.exe
- Size 203KB
- Sample241013-b8w3datakf
- SHA256 d4e1637d377233c4a2ae9e320bd0a60bc21378f72c129539ed762e7425f19c3c
Malware Config
Extracted
-
Protocol
smtp
-
Host
mail.itv-3.com
-
Port
587
-
Username
-
Password
Home123!
Extracted
-
vipkeylogger
Signatures
- VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
- 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 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Browser Information Discovery 1 TTPs
Enumerate browser information.
- System Location Discovery: System Language Discovery 1 TTPs 1 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
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\d4e1637d377233c4a2ae9e320bd0a60bc21378f72c129539ed762e7425f19c3c.exe"C:\Users\Admin\AppData\Local\Temp\d4e1637d377233c4a2ae9e320bd0a60bc21378f72c129539ed762e7425f19c3c.exe"1⤵
- 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/1844-0-0x000000007505E000-0x000000007505F000-memory.dmp
memory/1844-1-0x0000000004A30000-0x0000000004A7E000-memory.dmp
memory/1844-2-0x0000000075050000-0x0000000075800000-memory.dmp
memory/1844-4-0x00000000050C0000-0x000000000510E000-memory.dmp
memory/1844-3-0x0000000004AC0000-0x0000000005064000-memory.dmp
memory/1844-6-0x0000000005110000-0x00000000051AC000-memory.dmp
memory/1844-5-0x0000000075050000-0x0000000075800000-memory.dmp
memory/1844-7-0x0000000075050000-0x0000000075800000-memory.dmp
memory/1844-8-0x0000000075050000-0x0000000075800000-memory.dmp
memory/1844-9-0x000000007505E000-0x000000007505F000-memory.dmp
memory/1844-10-0x0000000075050000-0x0000000075800000-memory.dmp
memory/1844-11-0x0000000075050000-0x0000000075800000-memory.dmp
memory/1844-12-0x0000000006130000-0x00000000062F2000-memory.dmp
memory/1844-13-0x0000000006320000-0x0000000006370000-memory.dmp
memory/1844-14-0x0000000006400000-0x000000000692C000-memory.dmp
memory/1844-15-0x0000000006980000-0x0000000006A12000-memory.dmp
memory/1844-16-0x0000000006B90000-0x0000000006B9A000-memory.dmp