TrojanSpy.Win32.EMOTET.YXCCDZ
TR/AD.Nekark.roylu(ANTIVIR), W32/Emotet.1150!tr(FORTINET)
Windows
![](/vinfo/imgFiles/legend.jpg)
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.
It executes then deletes itself afterward.
TECHNICAL DETAILS
630,272 bytes
DLL
No
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 folders:
- %System%\{Random Charaters}
(Note: %System% is the Windows system folder, where it usually is C:\Windows\System32 on all Windows operating system versions.)
It drops a copy of itself in the following folders using different file names:
- %System%\{Random Charaters}\{Random Charaters}.{3 Random Characters}
(Note: %System% is the Windows system folder, where it usually is C:\Windows\System32 on all Windows operating system versions.)
It adds the following processes:
- %System%\regsvr32.exe /s %System%\{Random Charaters}\{Random Charaters}.{3 Random Characters}"
(Note: %System% is the Windows system folder, where it usually is C:\Windows\System32 on all Windows operating system versions.)
It executes then deletes itself afterward.
Other Details
This Trojan Spy connects to the following possibly malicious URL:
- http://{BLOCKED}.{BLOCKED}.79.26
- http://{BLOCKED}.{BLOCKED}.48.117
- http://{BLOCKED}.{BLOCKED}.85.85
- http://{BLOCKED}.{BLOCKED}.143.207
- http://{BLOCKED}.{BLOCKED}.84.195
- http://{BLOCKED}.{BLOCKED}.70.10
- http://{BLOCKED}.{BLOCKED}.56.116
- http://{BLOCKED}.{BLOCKED}.128.118
- http://{BLOCKED}.{BLOCKED}.109.124
- http://{BLOCKED}.{BLOCKED}.17.99
- http://{BLOCKED}.{BLOCKED}.106.96
- http://{BLOCKED}.{BLOCKED}.135.203
- http://{BLOCKED}.{BLOCKED}.212.216
- http://{BLOCKED}.{BLOCKED}.54.215
- http://{BLOCKED}.{BLOCKED}.232.124
- http://{BLOCKED}.{BLOCKED}.175.63
- http://{BLOCKED}.{BLOCKED}.221.247
- http://{BLOCKED}.{BLOCKED}.98.99
- http://{BLOCKED}.{BLOCKED}.114.231
- http://{BLOCKED}.{BLOCKED}.83.165
- http://{BLOCKED}.{BLOCKED}.7.5
- http://{BLOCKED}.{BLOCKED}.115.99
- http://{BLOCKED}.{BLOCKED}.193.249
- http://{BLOCKED}.{BLOCKED}.133.20
- http://{BLOCKED}.{BLOCKED}.201.2
- http://{BLOCKED}.{BLOCKED}.140.238
- http://{BLOCKED}.{BLOCKED}.88.10
- http://{BLOCKED}.{BLOCKED}.225.142
- http://{BLOCKED}.{BLOCKED}.222.11
- http://{BLOCKED}.{BLOCKED}.42.236
- http://{BLOCKED}.{BLOCKED}.222.101
- http://{BLOCKED}.{BLOCKED}.40.196
- http://{BLOCKED}.{BLOCKED}.24.231
- http://{BLOCKED}.{BLOCKED}.99.3
- http://{BLOCKED}.{BLOCKED}.232
- http://{BLOCKED}.{BLOCKED}.59.82
- http://{BLOCKED}.{BLOCKED}.72.26
- http://{BLOCKED}.{BLOCKED}.255.201
- http://{BLOCKED}.{BLOCKED}.98.206
- http://{BLOCKED}.{BLOCKED}.117.186
- http://{BLOCKED}.{BLOCKED}.152.127
- http://{BLOCKED}.{BLOCKED}.158.56
- http://{BLOCKED}.{BLOCKED}.188.93
- http://{BLOCKED}.{BLOCKED}.150.244
- http://{BLOCKED}.{BLOCKED}.201.4
- http://{BLOCKED}.{BLOCKED}.147.66
- http://{BLOCKED}.{BLOCKED}.226.206
- http://{BLOCKED}.{BLOCKED}.82.211
SOLUTION
9.800
17.421.00
04 Mar 2022
17.422.00
05 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:
- TSPY.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 these files
- {Random Charaters}\{Random Charaters}.{3 Random Characters}
Step 5
Search and delete this folder
Step 6
Scan your computer with your Trend Micro product to delete files detected as TrojanSpy.Win32.EMOTET.YXCCDZ. 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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