Analysis
- max time kernel
146s - max time network
162s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
20/05/2024, 19:38
General
- Target z70ORDENDECOMPRAURGENTE___s___x___l___x____.exe
- Size 786KB
- Sample240520-ycdbqaeg7t
- SHA256 0f6d369383b7b52c9973de3c3028f0dcf08726077047e7a39a8e30231c821c2d
Malware Config
Extracted
-
snakekeylogger
-
Protocol
smtp
-
Host
mail.gbogboro.com
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Port
587
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Username
-
Password
Egoamaka@123
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https://scratchdreams.tk
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger payload 1 IoCs
- UAC bypass 3 TTPs 1 IoCs
- Windows security bypass 2 TTPs 2 IoCs
- 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 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Windows security modification 2 TTPs 3 IoCs
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Checks whether UAC is enabled 1 TTPs 2 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).
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 13 IoCs
- System policy modification 1 TTPs 1 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\z70ORDENDECOMPRAURGENTE___s___x___l___x____.exe"C:\Users\Admin\AppData\Local\Temp\z70ORDENDECOMPRAURGENTE___s___x___l___x____.exe"1⤵
- UAC bypass
- Windows security bypass
- Checks computer location settings
- Windows security modification
- Checks whether UAC is enabled
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\z70ORDENDECOMPRAURGENTE___s___x___l___x____.exe" -Force2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"2⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_5bmzk0t3.zvh.ps1
memory/740-22-0x0000000005780000-0x000000000581C000-memory.dmp
memory/740-24-0x0000000006960000-0x00000000069B0000-memory.dmp
memory/740-27-0x00000000069E0000-0x00000000069EA000-memory.dmp
memory/740-4-0x0000000000400000-0x0000000000426000-memory.dmp
memory/740-26-0x0000000006A50000-0x0000000006AE2000-memory.dmp
memory/740-21-0x0000000005C90000-0x0000000006234000-memory.dmp
memory/740-25-0x0000000006B80000-0x0000000006D42000-memory.dmp
memory/1632-0-0x00007FF8E8B03000-0x00007FF8E8B05000-memory.dmp
memory/1632-2-0x00007FF8E8B00000-0x00007FF8E95C1000-memory.dmp
memory/1632-1-0x0000015132B80000-0x0000015132BD4000-memory.dmp
memory/1632-23-0x00007FF8E8B00000-0x00007FF8E95C1000-memory.dmp
memory/1632-3-0x000001514D1A0000-0x000001514D218000-memory.dmp
memory/2328-20-0x00007FF8E8B00000-0x00007FF8E95C1000-memory.dmp
memory/2328-17-0x00007FF8E8B00000-0x00007FF8E95C1000-memory.dmp
memory/2328-16-0x00007FF8E8B00000-0x00007FF8E95C1000-memory.dmp
memory/2328-5-0x0000021DE3CA0000-0x0000021DE3CC2000-memory.dmp
memory/2328-12-0x00007FF8E8B00000-0x00007FF8E95C1000-memory.dmp