TrojanSpy.MSIL.NEGASTEAL.RJAHSHX
Trojan:MSIL/AgentTesla.EOG!MTB (MICROSOFT)
Windows
Threat Type: Trojan Spy
Destructiveness: No
Encrypted: Yes
In the wild: Yes
OVERVIEW
This Trojan Spy arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
It terminates itself if it detects it is being run in a virtual environment.
TECHNICAL DETAILS
1,095,168 bytes
EXE
No
31 Mar 2022
Arrival Details
This Trojan Spy arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
Installation
This Trojan Spy adds the following processes:
- powershell Add-MpPreference -ExclusionPath "{Malware File Path}\{Malware Filename}.exe"
- {Malware File Path}\{Malware Filename}.exe
It injects codes into the following process(es):
- {Malware File Path}\{Malware Filename}.exe
Information Theft
This Trojan Spy gathers the following data:
- Current Time
- Username
- Computer Name
- OS Fullname
- CPU Information
- RAM Information
- IP Address
- Browser cookies
- Credentials from the following applications:
- 360Chrome
- 7Star
- Amigo
- Blackhawk
- Brave
- Cent
- Chedot
- Chrome
- Chromium
- Citrio
- Coccoc
- Comodo Dragon
- Coolnovo
- Coowon
- Cyberfox
- Elements
- Epic Privacy
- Falkon
- Firefox
- Flock
- Icecat
- IceDragon
- Internet Explorer
- Iridium
- K-Meleon
- Kometa
- Liebao
- Microsoft Edge
- Opera
- Orbitum
- PaleMoon
- QIP Surf
- QQBrowser
- SeaMonkey
- Sleipnir 6
- Sputnik
- Torch
- UCBrowser
- Uran
- Vivaldi
- Waterfox
- Yandex
- FTPCommander
- FTPGetter
- FileZilla
- WinSock
- FTP Navigator
- SmartFTP
- CoreFTP
- WinSCP
- RealVNC4.x
- RealVNC3.x
- TightVNC
- TigerVNC
- UltraVNC
- MySQL Workbench
- FlashFXP
- MailBird
- IncrediMail
- PocoMail
- eM Client
- PostBox
- TheBat!
- ThunderBird
- ClawsMail
- Opera Mail
- Eudora
- Becky!
- Foxmail
- Outlook
- NordVPN
- OpenVPN
- PIA VPN
- Trillian
- Psi
- Psi+
- Apple
- Microsoft
- Internet Download Manager
- Credentials from the following vaults:
- Windows Secure Note
- Windows Web Password Credential
- Windows Credential Picker Protector
- Web Credentials
- Windows Credentials
- Windows Domain Certificate Credential
- Windows Domain Password Credential
- Windows Extended Credential
Stolen Information
This Trojan Spy sends the data it gathers to the following email addresses via SMTP:
- Host: smtp.{BLOCKED}bana.com
Email: {BLOCKED}h@{BLOCKED}bana.com
Password: drohDpW7
Other Details
This Trojan Spy connects to the following URL(s) to get the affected system's IP address:
- https://api.{BLOCKED}y.org
It terminates itself if it detects it is being run in a virtual environment.
It checks if the following virtual machine- or sandbox-related registry keys are present in the affected system:
HKEY_LOCAL_MACHINE\SOFTWARE\Oracle\
VirtualBox Guest Additions
HKEY_LOCAL_MACHINE\SOFTWARE\VMware, Inc.\
VMware Tools
It checks if the following virtual machine- or sandbox-related registry entries are present in the affected system:
HKEY_LOCAL_MACHINE\HARDWARE\DEVICEMAP\
Scsi\Scsi Port 0\Scsi Bus 0\
Target Id 0\Logical Unit Id 0
Identifier = {String}
HKEY_LOCAL_MACHINE\HARDWARE\DEVICEMAP\
Scsi\Scsi Port 1\Scsi Bus 0\
Target Id 0\Logical Unit Id 0
Identifier = {String}
HKEY_LOCAL_MACHINE\HARDWARE\DEVICEMAP\
Scsi\Scsi Port 2\Scsi Bus 0\
Target Id 0\Logical Unit Id 0
Identifier = {String}
HKEY_LOCAL_MACHINE\HARDWARE\Description\
System
SystemBiosVersion = {String}
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Services\Disk\Enum
0 = {String}
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Control\Class\{4D36E968-E325-11CE-BFC1-08002BE10318}\
0000
DriverDesc = {String}
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Control\Class\{4D36E968-E325-11CE-BFC1-08002BE10318}\
0000\Settings
Device Description = {String}
HKEY_LOCAL_MACHINE\HARDWARE\Description\
System
VideoBiosVersion = VIRTUALBOX
It uses Windows Management Instrumentation (WMI) to do the following:
- It queries Video controller and check for the following string
- VM Additions S3 Trio32/64
- S3 Trio32/64
- VirtualBox Graphics Adapter
- VMware SVGA II
- VMWARE
NOTES:
The registry data {String} above can contain any of the following:
- VMWARE
- VBOX
- QEMU
SOLUTION
9.800
17.476.06
31 Mar 2022
17.477.00
01 Apr 2022
Step 1
Trend Micro Predictive Machine Learning detects and blocks malware at the first sign of its existence, before it executes on your system. When enabled, your Trend Micro product detects this malware under the following machine learning name:
- Ransom.Win32.TRX.XXPE50FFF055
Step 2
Before doing any scans, Windows 7, Windows 8, Windows 8.1, and Windows 10 users must disable System Restore to allow full scanning of their computers.
Step 3
Note that not all files, folders, and registry keys and entries are installed on your computer during this malware's/spyware's/grayware's execution. This may be due to incomplete installation or other operating system conditions. If you do not find the same files/folders/registry information, please proceed to the next step.
Step 4
Identify and terminate files detected as TrojanSpy.MSIL.NEGASTEAL.RJAHSHX
- Windows Task Manager may not display all running processes. In this case, please use a third-party process viewer, preferably Process Explorer, to terminate the malware/grayware/spyware file. You may download the said tool here.
- If the detected file is displayed in either Windows Task Manager or Process Explorer but you cannot delete it, restart your computer in safe mode. To do this, refer to this link for the complete steps.
- If the detected file is not displayed in either Windows Task Manager or Process Explorer, continue doing the next steps.
Step 5
Scan your computer with your Trend Micro product to delete files detected as TrojanSpy.MSIL.NEGASTEAL.RJAHSHX. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check the following Trend Micro Support pages for more information:
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