Analysis
- max time kernel
148s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
19/09/2024, 00:16
General
- Target ESD99W89W99-PO9W2788Q-SHK092782.exe
- Size 967KB
- Sample240919-akf6ks1alg
- SHA256 71eba39e12395d9976498f3e4a3149a91ef60781a028165c1e4411b5d9101f38
Malware Config
Extracted
-
snakekeylogger
-
Protocol
smtp
-
Host
mail.invesxteu.info
-
Port
587
-
Username
-
Password
rwe87$%21q
-
https://api.telegram.org/bot7459546078:AAGmu84_Q9kndb_8-LhtglvhA0W4Utfq03Y/sendMessage?chat_id=7530923766
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger payload 1 IoCs
- Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
- 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
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 behavior: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\ESD99W89W99-PO9W2788Q-SHK092782.exe"C:\Users\Admin\AppData\Local\Temp\ESD99W89W99-PO9W2788Q-SHK092782.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\ESD99W89W99-PO9W2788Q-SHK092782.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/1160-2-0x0000000004080000-0x0000000004280000-memory.dmp
memory/4556-3-0x0000000000400000-0x0000000000426000-memory.dmp
memory/4556-4-0x000000007391E000-0x000000007391F000-memory.dmp
memory/4556-6-0x00000000056F0000-0x000000000578C000-memory.dmp
memory/4556-5-0x0000000005CA0000-0x0000000006244000-memory.dmp
memory/4556-7-0x0000000073910000-0x00000000740C0000-memory.dmp
memory/4556-8-0x000000007391E000-0x000000007391F000-memory.dmp
memory/4556-9-0x0000000073910000-0x00000000740C0000-memory.dmp
memory/4556-10-0x0000000006880000-0x00000000068D0000-memory.dmp
memory/4556-11-0x0000000006AA0000-0x0000000006C62000-memory.dmp
memory/4556-12-0x0000000006970000-0x0000000006A02000-memory.dmp
memory/4556-13-0x0000000006940000-0x000000000694A000-memory.dmp