Trojan.Win32.DROPPER.EQU
Windows
![](/vinfo/imgFiles/legend.jpg)
Threat Type: Trojan
Destructiveness: No
Encrypted:
In the wild: Yes
OVERVIEW
This Trojan 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
166,912 bytes
EXE
25 Mar 2022
Arrival Details
This Trojan 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 drops the following files:
- %User Temp%\32E2.tmp\32E3.tmp\32F4.bat
- %Application Data%\GET-Ps.bat
- %Application Data%\getXML.bat
- %Application Data%\temp.txt
- %Application Data%\1.txt
- %System Root%\SDWAN_LOG\file
- %Application Data%\in.txt
- %Application Data%\PS.txt
- %Application Data%\UN.txt
(Note: %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).. %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).. %System Root% is the Windows root folder, where it usually is C:\ on all Windows operating system versions.)
It adds the following processes:
- "%System%\cmd" /c "%User Temp%\32E2.tmp\32E3.tmp\32F4.bat %Desktop%\{malware filename}.exe"
- mode con cols=50 lines=20
- %System%\cmd.exe /c ipconfig|find /i "ip"
- ipconfig
- find /i "ip"
- ipconfig /flushdns
- %System%\cmd.exe /S /D /c" dir "%System Root%\SDWAN_LOG" /b /a-d "
- find /v /c "@"
- ping 192.168.160.{decimal from 1-10} -n 1╗nul
- findstr TTL
- ping 192.168.160.2 -n 1
- arp -a
- find /i "192.168.160.2 "
- ping -a 192.168.160.2 -n 1
- find /i "pinging"
- net use \192.168.160.2 "Jvr963*14" /user:administrator
- net use \192.168.160.2 "Ark674!10" /user:administrator
- net use \192.168.160.2 "IT#2010@China" /user:administrator
- net use \192.168.160.2 "support" /user:tec
(Note: %Desktop% is the current user's desktop, which is usually C:\Documents and Settings\{User Name}\Desktop on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\Desktop 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.)
SOLUTION
9.800
17.468.04
28 Mar 2022
17.469.00
29 Mar 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:
- Troj.Win32.TRX.XXPE50FFF054
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
Search and delete this file
- %User Temp%\32E2.tmp\32E3.tmp\32F4.bat
- %Application Data%\GET-Ps.bat
- %Application Data%\getXML.bat
- %Application Data%\temp.txt
- %Application Data%\1.txt
- %System Root%\SDWAN_LOG\file
- %Application Data%\in.txt
- %Application Data%\PS.txt
- %Application Data%\UN.txt
Step 5
Scan your computer with your Trend Micro product to delete files detected as Trojan.Win32.DROPPER.EQU. 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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