Analysis
- max time kernel
90s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
11/10/2024, 08:14
General
- Target 0d1ae777c0410769dae40033758321b9.exe
- Size 678KB
- Sample241011-j4z78stdqg
- SHA256 00ed3a8d1f94acb28db3112e28b4433227eb2e356cf06617ad18ab22b1d3277a
Malware Config
Extracted
-
Protocol
smtp
-
Host
mail.jhxkgroup.online
-
Port
587
-
Username
-
Password
7213575aceACE@@
Extracted
-
vipkeylogger
-
Protocol
smtp
-
Host
mail.jhxkgroup.online
-
Port
587
-
Username
-
Password
7213575aceACE@@
-
Email to
Signatures
- VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- 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.
- Suspicious use of SetThreadContext 1 IoCs
- Browser Information Discovery 1 TTPs
Enumerate browser information.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\0d1ae777c0410769dae40033758321b9.exe"C:\Users\Admin\AppData\Local\Temp\0d1ae777c0410769dae40033758321b9.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\0d1ae777c0410769dae40033758321b9.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Local\Temp\0d1ae777c0410769dae40033758321b9.exe"C:\Users\Admin\AppData\Local\Temp\0d1ae777c0410769dae40033758321b9.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
0d1ae777c0410769dae40033758321b9.exe.log
__PSScriptPolicyTest_0qjt1uxq.mua.ps1
memory/1352-10-0x000000000A850000-0x000000000A8EC000-memory.dmp
memory/1352-15-0x0000000074B40000-0x00000000752F0000-memory.dmp
memory/1352-4-0x0000000074B40000-0x00000000752F0000-memory.dmp
memory/1352-5-0x0000000005610000-0x000000000561A000-memory.dmp
memory/1352-6-0x0000000074B4E000-0x0000000074B4F000-memory.dmp
memory/1352-7-0x0000000074B40000-0x00000000752F0000-memory.dmp
memory/1352-8-0x0000000005800000-0x0000000005812000-memory.dmp
memory/1352-9-0x00000000080C0000-0x000000000814C000-memory.dmp
memory/1352-0-0x0000000074B4E000-0x0000000074B4F000-memory.dmp
memory/1352-3-0x0000000005470000-0x0000000005502000-memory.dmp
memory/1352-2-0x0000000005A20000-0x0000000005FC4000-memory.dmp
memory/1352-1-0x00000000009D0000-0x0000000000A7E000-memory.dmp
memory/2828-11-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2828-65-0x0000000006F90000-0x00000000074BC000-memory.dmp
memory/2828-17-0x0000000074B40000-0x00000000752F0000-memory.dmp
memory/2828-64-0x0000000006730000-0x0000000006780000-memory.dmp
memory/2828-63-0x0000000006890000-0x0000000006A52000-memory.dmp
memory/2828-62-0x0000000074B40000-0x00000000752F0000-memory.dmp
memory/2828-14-0x0000000074B40000-0x00000000752F0000-memory.dmp
memory/4360-20-0x0000000005680000-0x00000000056A2000-memory.dmp
memory/4360-52-0x00000000077F0000-0x00000000077FA000-memory.dmp
memory/4360-24-0x0000000074B40000-0x00000000752F0000-memory.dmp
memory/4360-22-0x0000000074B40000-0x00000000752F0000-memory.dmp
memory/4360-34-0x0000000005E30000-0x0000000006184000-memory.dmp
memory/4360-35-0x0000000006450000-0x000000000646E000-memory.dmp
memory/4360-36-0x00000000064A0000-0x00000000064EC000-memory.dmp
memory/4360-37-0x0000000007620000-0x0000000007652000-memory.dmp
memory/4360-38-0x0000000070400000-0x000000007044C000-memory.dmp
memory/4360-48-0x0000000006A10000-0x0000000006A2E000-memory.dmp
memory/4360-49-0x0000000007660000-0x0000000007703000-memory.dmp
memory/4360-50-0x0000000007DC0000-0x000000000843A000-memory.dmp
memory/4360-51-0x0000000007780000-0x000000000779A000-memory.dmp
memory/4360-21-0x0000000005D50000-0x0000000005DB6000-memory.dmp
memory/4360-53-0x0000000007A00000-0x0000000007A96000-memory.dmp
memory/4360-54-0x0000000007980000-0x0000000007991000-memory.dmp
memory/4360-55-0x00000000079B0000-0x00000000079BE000-memory.dmp
memory/4360-56-0x00000000079C0000-0x00000000079D4000-memory.dmp
memory/4360-57-0x0000000007AC0000-0x0000000007ADA000-memory.dmp
memory/4360-58-0x0000000007AA0000-0x0000000007AA8000-memory.dmp
memory/4360-61-0x0000000074B40000-0x00000000752F0000-memory.dmp
memory/4360-23-0x0000000005DC0000-0x0000000005E26000-memory.dmp
memory/4360-19-0x0000000074B40000-0x00000000752F0000-memory.dmp
memory/4360-18-0x00000000056B0000-0x0000000005CD8000-memory.dmp
memory/4360-16-0x0000000002B30000-0x0000000002B66000-memory.dmp