Analysis
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max time kernel
132s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
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submitted
23-10-2024 01:17
General
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Target
3fb18a9617cf2bb47955b8a9fb5402910dae6c463908f9598eb6851d74fefa1f.exe
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Size
647KB
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MD5
e07629d4b5874d47e36a72d142f49acf
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SHA1
07a3522e5bb715b7edc213627b39ef5a3de9ee42
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SHA256
3fb18a9617cf2bb47955b8a9fb5402910dae6c463908f9598eb6851d74fefa1f
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SHA512
edeaeb4919309ffccec90c45e8a78d8e0ef4e9e30d0148248eaefaa43779a749216fd8692106d049a27d0c363975ab4424e3ec3236a7fc75a22ee62993102417
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SSDEEP
12288:854khMOoltiJXsg6d6/lheN5VimJ4q8AeFcTm/KT00zLCHeQU7:W4kh5oDiJXsjd2l8zVivq8AeFKmdpHeZ
Malware Config
Extracted
Protocol: smtp- Host:
mail.financ-fire.com - Port:
587 - Username:
[email protected] - Password:
W6otxNGOdwF9
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.financ-fire.com - Port:
587 - Username:
[email protected] - Password:
W6otxNGOdwF9 - Email To:
[email protected]
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 5 IoCs
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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.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 5 IoCs
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Suspicious behavior: RenamesItself 1 IoCs
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Suspicious use of AdjustPrivilegeToken 3 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 17 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\3fb18a9617cf2bb47955b8a9fb5402910dae6c463908f9598eb6851d74fefa1f.exe"C:\Users\Admin\AppData\Local\Temp\3fb18a9617cf2bb47955b8a9fb5402910dae6c463908f9598eb6851d74fefa1f.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\PLeSVWL.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\PLeSVWL" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1065.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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C:\Users\Admin\AppData\Local\Temp\3fb18a9617cf2bb47955b8a9fb5402910dae6c463908f9598eb6851d74fefa1f.exe"C:\Users\Admin\AppData\Local\Temp\3fb18a9617cf2bb47955b8a9fb5402910dae6c463908f9598eb6851d74fefa1f.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
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Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b
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Filesize
1KB
MD5462218ea6fc107d2c6cd16ddd8746027
SHA19c671fece375768c4944f6d3b6f5cc9fe047ffd3
SHA2563321cad408ddf8604cfc3cf49daae7aa5fa56d7005e052d49551b22898cb3a5f
SHA512efeb587293f1786684c39c8fef07eccca34bd2a76203196cabca9551179a248eba47d2eab7343e01a2acdb6aa8ed3e7e0bb32d830fb72d140d40ae3fa986fe98
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Filesize
6.9MB
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Filesize
672KB
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Filesize
6.9MB
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Filesize
112KB
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Filesize
4KB
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Filesize
6.9MB
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Filesize
416KB
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Filesize
4KB
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Filesize
152KB
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Filesize
152KB
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Filesize
152KB
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Filesize
152KB
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Filesize
152KB
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Filesize
4KB
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Filesize
152KB
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Filesize
152KB