Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
09/05/2024, 10:04
General
- Target 62a97283872ab50c61ba23f69349b8244519cec93a00b7ee244fe58b9a685bbe.exe
- Size 882KB
- Sample240509-l4d14scb7w
- 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
- 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_j2evghyk.2od.ps1
memory/1336-43-0x0000000005110000-0x000000000511A000-memory.dmp
memory/1336-42-0x00000000061A0000-0x0000000006362000-memory.dmp
memory/1336-41-0x0000000000830000-0x0000000000880000-memory.dmp
memory/1336-40-0x0000000074810000-0x0000000074FC0000-memory.dmp
memory/1336-33-0x0000000074810000-0x0000000074FC0000-memory.dmp
memory/1336-29-0x0000000000580000-0x00000000005A6000-memory.dmp
memory/1336-28-0x0000000074810000-0x0000000074FC0000-memory.dmp
memory/2116-34-0x0000000006640000-0x00000000066D6000-memory.dmp
memory/2116-39-0x0000000074810000-0x0000000074FC0000-memory.dmp
memory/2116-11-0x0000000005900000-0x0000000005966000-memory.dmp
memory/2116-12-0x0000000005970000-0x00000000059D6000-memory.dmp
memory/2116-16-0x0000000005AA0000-0x0000000005DF4000-memory.dmp
memory/2116-9-0x0000000074810000-0x0000000074FC0000-memory.dmp
memory/2116-10-0x0000000005860000-0x0000000005882000-memory.dmp
memory/2116-35-0x00000000065C0000-0x00000000065DA000-memory.dmp
memory/2116-8-0x00000000051C0000-0x00000000057E8000-memory.dmp
memory/2116-7-0x0000000074810000-0x0000000074FC0000-memory.dmp
memory/2116-6-0x0000000004B50000-0x0000000004B86000-memory.dmp
memory/2116-36-0x0000000006610000-0x0000000006632000-memory.dmp
memory/2116-31-0x00000000060E0000-0x00000000060FE000-memory.dmp
memory/2116-32-0x0000000006170000-0x00000000061BC000-memory.dmp
memory/2388-23-0x0000000005A20000-0x0000000005A28000-memory.dmp
memory/2388-0-0x000000007481E000-0x000000007481F000-memory.dmp
memory/2388-5-0x0000000005BC0000-0x0000000005C5C000-memory.dmp
memory/2388-30-0x0000000074810000-0x0000000074FC0000-memory.dmp
memory/2388-24-0x0000000074810000-0x0000000074FC0000-memory.dmp
memory/2388-4-0x0000000005A80000-0x0000000005B12000-memory.dmp
memory/2388-3-0x0000000005F90000-0x0000000006534000-memory.dmp
memory/2388-2-0x0000000005920000-0x0000000005976000-memory.dmp
memory/2388-1-0x0000000000EA0000-0x0000000000F84000-memory.dmp