TrojanSpy.Win32.NEGASTEAL.THJAEAI


 ALIASES:

Trojan.Win32.Zapchast.aknh (Kaspersky); Trojan.Win32.Generic!BT (Sunbelt)

 PLATFORM:

Windows

 OVERALL RISK RATING:
 DAMAGE POTENTIAL:
 DISTRIBUTION POTENTIAL:
 REPORTED INFECTION:
 SYSTEM IMPACT RATING:
 INFORMATION EXPOSURE:

  • Threat Type: Trojan Spy

  • Destructiveness: No

  • Encrypted:

  • 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.

  TECHNICAL DETAILS

File Size:

851,080 bytes

File Type:

EXE

Memory Resident:

Yes

Initial Samples Received Date:

15 Oct 2019

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 creates the following folders:

  • %Application Data%\credits
  • %Application Data%\period\plan\frequency
  • %Application Data%\u2\mailto\connectt
  • %Application Data%\period
  • %Application Data%\USER\doinstall
  • %Application Data%\period\plan
  • %Application Data%\period\plan\frequency\clean
  • %User Profile%\AppData
  • %Application Data%\u2\mailto
  • %Application Data%\USER\doinstall\strFormId
  • %System Root%\Users
  • %User Temp%\namespace
  • %Application Data%\USER\doinstall\strFormId\logo
  • %Application Data%\USER
  • %Application Data%\u2

(Note: %Application Data% is the current user's Application Data folder, which is usually C:\Documents and Settings\{user name}\Application Data on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\AppData\Roaming on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).. %User Profile% is the current user's profile folder, which is usually C:\Documents and Settings\{user name} on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name} on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).. %System Root% is the Windows root folder, where it usually is C:\ on all Windows operating system versions.. %User Temp% is the current user's Temp folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\AppData\Local\Temp on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).)

Dropping Routine

This Trojan Spy drops the following files:

  • %Application Data%\u2\mailto\connectt\DbgUrtMui.dll
  • %Application Data%\credits\Database-Download.png
  • %Application Data%\credits\ntfswipe
  • %Application Data%\USER\doinstall\strFormId\logo\resgen.exe
  • %Start Menu%\Programs\Quadra\QSnoop.lnk
  • %User Temp%\namespace\pnm2ppa-ppa-networking
  • %Application Data%\period\plan\frequency\clean\bluetoothd.8
  • %Application Data%\USER\doinstall\strFormId\logo\formdesign.xml
  • %Application Data%\USER\doinstall\strFormId\logo\x-google-video-pointer.xml
  • %Application Data%\period\plan\frequency\clean\Jblmp.exe
  • %Application Data%\USER\doinstall\strFormId\logo\stlmaps.rgs
  • %Application Data%\USER\doinstall\strFormId\logo\accctrl3.gif
  • %User Temp%\namespace\dsp3
  • %Application Data%\period\plan\frequency\clean\msddslmp.dll
  • %User Temp%\namespace\CMAccept.exe
  • %User Temp%\namespace\org.gnome.yelp.gschema.xml
  • %Application Data%\period\plan\frequency\clean\btstuttutorialoverviewmodule1.gif
  • %Application Data%\USER\doinstall\strFormId\logo\msdnmui.dll
  • %Application Data%\USER\doinstall\strFormId\logo\tc-cbq-details.8

(Note: %Application Data% is the current user's Application Data folder, which is usually C:\Documents and Settings\{user name}\Application Data on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\AppData\Roaming on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).. %Start Menu% is the current user's Start Menu folder, which is usually C:\Windows\Start Menu or C:\Documents and Settings\{User name}\Start Menu on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\AppData\Roaming\Microsoft\Windows\Start Menu on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).. %User Temp% is the current user's Temp folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\AppData\Local\Temp on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).)

This report is generated via an automated analysis system.

  SOLUTION

Minimum Scan Engine:

9.850

Step 1

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 2

Search and delete these components

[ Learn More ]
There may be some components that are hidden. Please make sure you check the Search Hidden Files and Folders checkbox in the "More advanced options" option to include all hidden files and folders in the search result.
  • %Application Data%\u2\mailto\connectt\DbgUrtMui.dll
  • %Application Data%\credits\Database-Download.png
  • %Application Data%\credits\ntfswipe
  • %Application Data%\USER\doinstall\strFormId\logo\resgen.exe
  • %Start Menu%\Programs\Quadra\QSnoop.lnk
  • %User Temp%\namespace\pnm2ppa-ppa-networking
  • %Application Data%\period\plan\frequency\clean\bluetoothd.8
  • %Application Data%\USER\doinstall\strFormId\logo\formdesign.xml
  • %Application Data%\USER\doinstall\strFormId\logo\x-google-video-pointer.xml
  • %Application Data%\period\plan\frequency\clean\Jblmp.exe
  • %Application Data%\USER\doinstall\strFormId\logo\stlmaps.rgs
  • %Application Data%\USER\doinstall\strFormId\logo\accctrl3.gif
  • %User Temp%\namespace\dsp3
  • %Application Data%\period\plan\frequency\clean\msddslmp.dll
  • %User Temp%\namespace\CMAccept.exe
  • %User Temp%\namespace\org.gnome.yelp.gschema.xml
  • %Application Data%\period\plan\frequency\clean\btstuttutorialoverviewmodule1.gif
  • %Application Data%\USER\doinstall\strFormId\logo\msdnmui.dll
  • %Application Data%\USER\doinstall\strFormId\logo\tc-cbq-details.8

Step 3

Search and delete these folders

[ Learn More ]
Please make sure you check the Search Hidden Files and Folders checkbox in the More advanced options option to include all hidden folders in the search result.
  • %Application Data%\credits
  • %Application Data%\period\plan\frequency
  • %Application Data%\u2\mailto\connectt
  • %Application Data%\period
  • %Application Data%\USER\doinstall
  • %Application Data%\period\plan
  • %Application Data%\period\plan\frequency\clean
  • %User Profile%\AppData
  • %Application Data%\u2\mailto
  • %Application Data%\USER\doinstall\strFormId
  • %System Root%\Users
  • %User Temp%\namespace
  • %Application Data%\USER\doinstall\strFormId\logo
  • %Application Data%\USER
  • %Application Data%\u2

Step 4

Scan your computer with your Trend Micro product to delete files detected as TrojanSpy.Win32.NEGASTEAL.THJAEAI. 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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