Analysis
- max time kernel
142s - max time network
120s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
09/05/2024, 01:35
General
- Target 62a97283872ab50c61ba23f69349b8244519cec93a00b7ee244fe58b9a685bbe.exe
- Size 882KB
- Sample240509-bzzf5sdf95
- SHA256 62a97283872ab50c61ba23f69349b8244519cec93a00b7ee244fe58b9a685bbe
Malware Config
Extracted
-
snakekeylogger
-
Protocol
smtp
-
Host
mail.gpg.co.ir
-
Port
587
-
Username
-
Password
goodGod2024?
-
Email to
-
https://scratchdreams.tk
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger payload 1 IoCs
- Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs
- Detects executables with potential process hoocking 1 IoCs
- Drops startup file 2 IoCs
- Executes dropped EXE 1 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 2 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 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious behavior: RenamesItself 1 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\62a97283872ab50c61ba23f69349b8244519cec93a00b7ee244fe58b9a685bbe.exe"C:\Users\Admin\AppData\Local\Temp\62a97283872ab50c61ba23f69349b8244519cec93a00b7ee244fe58b9a685bbe.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe"Powershell.exe" -ExecutionPolicy Bypass -command Copy-Item 'C:\Users\Admin\AppData\Local\Temp\62a97283872ab50c61ba23f69349b8244519cec93a00b7ee244fe58b9a685bbe.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\skype.exe'2⤵
- Drops startup file
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Local\Temp\62a97283872ab50c61ba23f69349b8244519cec93a00b7ee244fe58b9a685bbe.exe"C:\Users\Admin\AppData\Local\Temp\62a97283872ab50c61ba23f69349b8244519cec93a00b7ee244fe58b9a685bbe.exe"2⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
62a97283872ab50c61ba23f69349b8244519cec93a00b7ee244fe58b9a685bbe.exe
__PSScriptPolicyTest_2oh4fkit.4it.ps1
memory/1240-44-0x00000000064D0000-0x00000000064DA000-memory.dmp
memory/1240-43-0x0000000006690000-0x0000000006852000-memory.dmp
memory/1240-42-0x0000000006470000-0x00000000064C0000-memory.dmp
memory/1240-41-0x00000000747E0000-0x0000000074F90000-memory.dmp
memory/1240-33-0x00000000747E0000-0x0000000074F90000-memory.dmp
memory/1240-32-0x00000000747E0000-0x0000000074F90000-memory.dmp
memory/1240-27-0x0000000000400000-0x0000000000426000-memory.dmp
memory/3988-7-0x00000000747E0000-0x0000000074F90000-memory.dmp
memory/3988-8-0x0000000004BF0000-0x0000000005218000-memory.dmp
memory/3988-11-0x00000000747E0000-0x0000000074F90000-memory.dmp
memory/3988-13-0x0000000005520000-0x0000000005586000-memory.dmp
memory/3988-12-0x0000000005440000-0x00000000054A6000-memory.dmp
memory/3988-9-0x00000000747E0000-0x0000000074F90000-memory.dmp
memory/3988-23-0x0000000005590000-0x00000000058E4000-memory.dmp
memory/3988-24-0x0000000005B40000-0x0000000005B5E000-memory.dmp
memory/3988-25-0x0000000005B70000-0x0000000005BBC000-memory.dmp
memory/3988-40-0x00000000747E0000-0x0000000074F90000-memory.dmp
memory/3988-35-0x0000000006000000-0x000000000601A000-memory.dmp
memory/3988-10-0x00000000053A0000-0x00000000053C2000-memory.dmp
memory/3988-36-0x0000000006060000-0x0000000006082000-memory.dmp
memory/3988-34-0x0000000006BD0000-0x0000000006C66000-memory.dmp
memory/3988-6-0x0000000002200000-0x0000000002236000-memory.dmp
memory/5112-5-0x0000000005C00000-0x0000000005C9C000-memory.dmp
memory/5112-31-0x00000000747E0000-0x0000000074F90000-memory.dmp
memory/5112-30-0x00000000747E0000-0x0000000074F90000-memory.dmp
memory/5112-0-0x00000000747EE000-0x00000000747EF000-memory.dmp
memory/5112-26-0x0000000005A90000-0x0000000005A98000-memory.dmp
memory/5112-4-0x0000000005B60000-0x0000000005BF2000-memory.dmp
memory/5112-3-0x0000000006070000-0x0000000006614000-memory.dmp
memory/5112-2-0x00000000059A0000-0x00000000059F6000-memory.dmp
memory/5112-1-0x0000000000F20000-0x0000000001004000-memory.dmp