Analysis
- max time kernel
92s - max time network
148s - platform
windows7_x64 - resource
win7-20230220-en - resource tags
- submitted
22/05/2023, 08:32
General
- Target Jinwtqn.exe
- Size 20KB
- Sample230522-ke97kshg7w
- SHA256 6170f056f1e5b8b06adbdc3e075a2dbd0d8f71a8bb015f6d6d083a600bf3fdbf
Malware Config
Extracted
-
snakekeylogger
-
https://api.telegram.org/bot5977580508:AAGxsXXr4l_28IulMI7_DqlOqonoyxkS1Ts/sendMessage?chat_id=5582419717
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger payload 4 IoCs
- 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).
- Suspicious behavior: EnumeratesProcesses 3 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 10 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Jinwtqn.exe"C:\Users\Admin\AppData\Local\Temp\Jinwtqn.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAANgAwAA==2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exeC:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/684-67-0x0000000002460000-0x00000000024E0000-memory.dmp
memory/684-72-0x0000000002460000-0x00000000024E0000-memory.dmp
memory/684-70-0x0000000002460000-0x00000000024E0000-memory.dmp
memory/684-71-0x0000000002460000-0x00000000024E0000-memory.dmp
memory/684-69-0x0000000002460000-0x00000000024E0000-memory.dmp
memory/684-63-0x000000001B330000-0x000000001B612000-memory.dmp
memory/684-64-0x0000000001E70000-0x0000000001E78000-memory.dmp
memory/684-65-0x0000000002460000-0x00000000024E0000-memory.dmp
memory/684-66-0x0000000002460000-0x00000000024E0000-memory.dmp
memory/1300-75-0x0000000140000000-0x0000000140024000-memory.dmp
memory/1300-76-0x0000000140000000-0x0000000140024000-memory.dmp
memory/1300-77-0x0000000140000000-0x0000000140024000-memory.dmp
memory/1300-78-0x000007FFFFFD9000-0x000007FFFFFDA000-memory.dmp
memory/1300-79-0x0000000140000000-0x0000000140024000-memory.dmp
memory/1300-82-0x0000000000A80000-0x0000000000B00000-memory.dmp
memory/1300-83-0x0000000000A80000-0x0000000000B00000-memory.dmp
memory/1968-68-0x000000001C290000-0x000000001C310000-memory.dmp
memory/1968-58-0x000000001C870000-0x000000001C902000-memory.dmp
memory/1968-57-0x0000000000780000-0x0000000000790000-memory.dmp
memory/1968-56-0x0000000023060000-0x0000000023302000-memory.dmp
memory/1968-55-0x000000001C290000-0x000000001C310000-memory.dmp
memory/1968-54-0x0000000000A40000-0x0000000000A4A000-memory.dmp