TrojanSpy.Win32.ENIGMASTEALER.YXDBC
Gen:Variant.Doina.49353 (BITDEFENDER)
Windows
Threat Type: Trojan Spy
Destructiveness: No
Encrypted: No
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
307,200 bytes
EXE
Yes
03 Feb 2023
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.
Other System Modifications
This Trojan Spy adds the following registry entries:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft
Tracing = enigma_RASMANCS
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft
Tracing = enigma_RASAPI32
Download Routine
This Trojan Spy connects to the following URL(s) to download its component file(s):
- http://{BLOCKED}.{BLOCKED}.146.29/errlog/gate.php?hwid={HWID}
- https://api.telegram.org/{BLOCKED}88:AAFlcHb4n74ushXHLzzt87RuHjx4jSNAsVA/getUpdates
Information Theft
This Trojan Spy gathers the following data:
- CMD directory
- Computer name
- Extensions included in PATH
- Home drive
- Home path
- Logon server
- OpenSSL flags
- Operating system
- PATH
- Powershell module path
- Processor architecture
- Processor count
- Processor identifier
- Processor level
- System drive
- System root
- User domain
- User name
- User profile
- Windows directory
Other Details
This Trojan Spy does the following:
- It steals tokens and passwords stored in the following web browsers:
- Chromium
- Google Chrome
- Opera
- Iridium
- 7Star
- CentBrowser
- Chedot
- Vivaldi
- Kometa
- Elements
- Epic
- Sleipnir
- Citrio
- Coowon
- liebao
- QIP Surf
- Orbutym
- Comodo
- Amigo
- Torch
- Yandex
- 360Browser
- Maxthon
- K-Melon
- CocCoc
- Brave
- Microsoft Edge
- It connects to https://api.telegram.org/{BLOCKED}88:AAFlcHb4n74ushXHLzzt87RuHjx4jSNAsVA/
- to retrieve malware updates
- to send messages to the threat actor
- to upload stolen information
SOLUTION
9.800
18.234.04
03 Feb 2023
18.235.00
04 Feb 2023
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
Delete this registry value
Important: Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this step only if you know how or you can ask assistance from your system administrator. Else, check this Microsoft article first before modifying your computer's registry.
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft
- Tracing = enigma_RASAPI32
- Tracing = enigma_RASAPI32
- In HKEY_LOCAL_,MACHINE\SOFTWARE\Microsoft
- Tracing = enigma_RASMANCS
- Tracing = enigma_RASMANCS
Step 3
Scan your computer with your Trend Micro product to delete files detected as TrojanSpy.Win32.ENIGMASTEALER.YXDBC. 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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