Analysis
- max time kernel
148s - max time network
130s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
16/10/2026, 18:24
General
- Target 2026-10-15_3e8d737f7ebaf2c534fc54e980410d8a_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 203KB
- Sample261016-w1438sbs8s
- SHA256 b7ac96938b5e483df3dbfeb60d5b1f3a84605a3f00eedb5cd661604ce935507f
Malware Config
Extracted
-
vipkeylogger
Signatures
- Family: VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
- Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers 2 IoCs
- Detects executables referencing many email and collaboration clients. Observed in information steale 2 IoCs
- Detects executables using Telegram Chat Bot 2 IoCs
- Detects executables with potential process hoocking 2 IoCs
- 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 TTPs 11 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Browser Information Discovery 1 TTPs
Enumerate browser information.
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- 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\2026-10-15_3e8d737f7ebaf2c534fc54e980410d8a_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-15_3e8d737f7ebaf2c534fc54e980410d8a_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- Accesses Microsoft Outlook profiles
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
Network
MITRE ATT&CK Enterprise v16
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
memory/4712-0-0x00000000747F2000-0x00000000747F3000-memory.dmp
memory/4712-1-0x0000000002730000-0x000000000277E000-memory.dmp
memory/4712-2-0x00000000747E0000-0x0000000074F9C000-memory.dmp
memory/4712-4-0x0000000004C40000-0x0000000004C8E000-memory.dmp
memory/4712-3-0x0000000004E00000-0x00000000053BA000-memory.dmp
memory/4712-5-0x0000000004C90000-0x0000000004D2C000-memory.dmp
memory/4712-6-0x00000000747E0000-0x0000000074F9C000-memory.dmp
memory/4712-7-0x00000000747E0000-0x0000000074F9C000-memory.dmp
memory/4712-8-0x00000000747E0000-0x0000000074F9C000-memory.dmp
memory/4712-9-0x00000000747F2000-0x00000000747F3000-memory.dmp
memory/4712-10-0x00000000747E0000-0x0000000074F9C000-memory.dmp
memory/4712-11-0x0000000006160000-0x0000000006322000-memory.dmp
memory/4712-12-0x0000000006350000-0x00000000063A0000-memory.dmp
memory/4712-13-0x0000000006410000-0x00000000064A2000-memory.dmp
memory/4712-14-0x0000000006510000-0x000000000651A000-memory.dmp