Analysis
- max time kernel
60s - max time network
30s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
03/08/2026, 08:10
Static task
static1
Behavioral task
behavioral1
Sample
mal.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
mal.exe
Resource
win11ltsc2024-20260709-en
General
- Target mal.exe
- Size 850KB
- Sample260803-j2sqdaed79
- SHA256 803d6aeb379857416ead51f62c9d5484809d36becdcc1d6d591870049fae9b91
- MD5 4e2c4606f5c1e7524df614a67d8e0158
- SHA1 5a88f63b1776e648f7ed95fa6ab7584ec0bfe1c0
- SHA512 c8f77f6044d1103dfc430add8b1c08dbb88f75e1b0fcd64ccf9e8f9506ab8d98a31f1aedf3ffccadc1d23dc27053d9d313d898e17a6c4ba6f0ec74db2da89dc6
- SSDEEP 24576:8PYQ8YCkVhQiHxPY68gSyEjAMLBfcsvZmYDCkI:5tYzhHdY6xWACfcsARkI
- TLSH T1130512946689D20BC591077409B1F3B417AD1EEEA801E60BAFEAADDFB57EF100D14393
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
-
snakekeylogger
-
https://api.telegram.org/bot8744887484:AAFOoHCJQhekvoDaF1VdGBdPW5EyVjm2d_E/sendMessage?chat_id=8547707302
Signatures
- Family: Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger payload 1 IoCs
resource yara_rule behavioral2/memory/2788-11-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger - 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
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 mal.exe Key opened \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 mal.exe Key opened \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 mal.exe - Looks up external IP address via web service 1 TTPs 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 10 reallyfreegeoip.org 1 checkip.dyndns.org 1 reallyfreegeoip.org - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4880 set thread context of 2788 4880 mal.exe 89 - 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mal.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mal.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2788 mal.exe 2788 mal.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2788 mal.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4880 wrote to memory of 2788 4880 mal.exe 89 PID 4880 wrote to memory of 2788 4880 mal.exe 89 PID 4880 wrote to memory of 2788 4880 mal.exe 89 PID 4880 wrote to memory of 2788 4880 mal.exe 89 PID 4880 wrote to memory of 2788 4880 mal.exe 89 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 mal.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 mal.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\mal.exe"C:\Users\Admin\AppData\Local\Temp\mal.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4880 -
C:\Users\Admin\AppData\Local\Temp\mal.exe"C:\Users\Admin\AppData\Local\Temp\mal.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
PID:2788
-
Network
MITRE ATT&CK Enterprise v16
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2