TrojanSpy.Win64.EMOTET.YJCES
Trojan:Win64/Emotet.BD!MTB (MICROSOFT)
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 deletes the initially executed copy of itself.
TECHNICAL DETAILS
414,720 bytes
DLL
Yes
19 May 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 folders:
- %System%\{random}
- %AppDataLocal%\{random}
(Note: %System% is the Windows system folder, where it usually is C:\Windows\System32 on all Windows operating system versions.. %AppDataLocal% is the Local Application Data folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Application Data on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\AppData\Local on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).)
It drops and executes the following files:
- %System%\{random}\{random characters}.{3 random characters}
- %AppDataLocal%\{random}\{random characters}.{3 random characters}
(Note: %System% is the Windows system folder, where it usually is C:\Windows\System32 on all Windows operating system versions.. %AppDataLocal% is the Local Application Data folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Application Data on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\AppData\Local on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).)
It adds the following processes:
- %System%\regsvr32.exe "%System%\{random}\{random characters}.{3 random characters}"
- %System%\regsvr32.exe "%AppDataLocal%\{random}\{random characters}.{3 random characters}"
(Note: %System% is the Windows system folder, where it usually is C:\Windows\System32 on all Windows operating system versions.. %AppDataLocal% is the Local Application Data folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Application Data on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\AppData\Local on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).)
Other System Modifications
This Trojan Spy adds the following registry entries:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
services\{File name of dropped file}
ImagePath = %System%\regsvr32.exe "%System%\{random}\{random characters}.{3 random characters}"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Run
{File name of dropped file} = %System%\regsvr32.exe "%AppDataLocal%\{random}\{random characters}.{3 random characters}"
Other Details
This Trojan Spy connects to the following possibly malicious URL:
- http://{BLOCKED}.{BLOCKED}.37.178:8080
- https://{BLOCKED}.{BLOCKED}.244.7:443
- https://{BLOCKED}.{BLOCKED}.70.96:443
- http://{BLOCKED}.{BLOCKED}.66.124:8080
- http://{BLOCKED}.{BLOCKED}.131.28:8080
- https://{BLOCKED}.{BLOCKED}.166.162:443
- http://{BLOCKED}.{BLOCKED}.24.231:80
- http://{BLOCKED}.{BLOCKED}.45.86:4143
- https://{BLOCKED}.{BLOCKED}.163.214:443
- http://{BLOCKED}.{BLOCKED}.88.10:8080
- https://{BLOCKED}.{BLOCKED}.246.206:443
- http://{BLOCKED}.{BLOCKED}.28.199:8080
- http://{BLOCKED}.{BLOCKED}.247.144:8080
- http://{BLOCKED}.{BLOCKED}.17.99:8080
- https://{BLOCKED}.{BLOCKED}.109.124:443
- https://{BLOCKED}.{BLOCKED}.222.11:443
- http://{BLOCKED}.{BLOCKED}.8.30:8080
- https://{BLOCKED}.{BLOCKED}.140.115:443
- http://{BLOCKED}.{BLOCKED}.142.56:8080
- http://{BLOCKED}.{BLOCKED}.135.165:8080
- http://{BLOCKED}.{BLOCKED}.117.186:8080
- https://{BLOCKED}.{BLOCKED}.30.83:443
- https://{BLOCKED}.{BLOCKED}.20.155:443
- http://{BLOCKED}.{BLOCKED}.193.249:8080
- http://{BLOCKED}.{BLOCKED}.152.127:8080
- http://{BLOCKED}.{BLOCKED}.140.238:7080
- http://{BLOCKED}.{BLOCKED}.124.41:7080
- https://{BLOCKED}.{BLOCKED}.20.25:443
- http://{BLOCKED}.{BLOCKED}.150.244:8080
- http://{BLOCKED}.{BLOCKED}.0.91:8080
- http://{BLOCKED}.{BLOCKED}.227.137:8080
- https://{BLOCKED}.{BLOCKED}.222.101:443
- http://{BLOCKED}.{BLOCKED}.98.99:8080
- http://{BLOCKED}.{BLOCKED}.28.102:8080
- http://{BLOCKED}.{BLOCKED}.35.198:8080
- https://{BLOCKED}.{BLOCKED}26.45:443
- https://{BLOCKED}.{BLOCKED}01.2:443
- http://{BLOCKED}.{BLOCKED}.201.15:8080
- http://{BLOCKED}.{BLOCKED}.253.162:8080
- http://{BLOCKED}.{BLOCKED}.98.206:8080
- http://{BLOCKED}.{BLOCKED}.2.232:8080
- http://{BLOCKED}.{BLOCKED}.99.3:8080
- https://{BLOCKED}.{BLOCKED}.232.124:443
- http://{BLOCKED}.{BLOCKED}.242.26:8080
- http://{BLOCKED}.{BLOCKED}.42.236:80
- http://{BLOCKED}.{BLOCKED}.229.39:8080
- http://{BLOCKED}.{BLOCKED}.116.246:8080
- https://{BLOCKED}.{BLOCKED}.188.93:443
- http://{BLOCKED}.{BLOCKED}.28.33:8080
- http://{BLOCKED}.{BLOCKED}.251.154:8080
- http://{BLOCKED}.{BLOCKED}.115.35:8080
- http://{BLOCKED}.{BLOCKED}.112.196:8080
- http://{BLOCKED}.{BLOCKED}.196.120:8080
- http://{BLOCKED}.{BLOCKED}.111.200:7080
- http://{BLOCKED}.{BLOCKED}.76.89:8080
- http://{BLOCKED}.{BLOCKED}.212.130:7080
- http://{BLOCKED}.{BLOCKED}.146.25:7080
- http://{BLOCKED}.{BLOCKED}.115.99:8080
- https://{BLOCKED}.{BLOCKED}.215.74:443
- http://{BLOCKED}.{BLOCKED}.89.58:8080
- http://{BLOCKED}.{BLOCKED}.66.193:8080
- http://{BLOCKED}.{BLOCKED}.21.73:7080
- https://{BLOCKED}.{BLOCKED}.75.120:443
It deletes the initially executed copy of itself.