TSPY_EMOTET.XXPX
Backdoor.Win32.Androm.foec(Kaspersky);Trojan:Win32/Emotet.C (Microsoft);Troj/Emotet-AQ (Sophos)
Windows
![](/vinfo/imgFiles/legend.jpg)
Threat Type: Spyware
Destructiveness: No
Encrypted:
In the wild: Yes
OVERVIEW
This spyware deletes the initially executed copy of itself.
TECHNICAL DETAILS
209,879 bytes
Yes
02 Dec 2014
Installation
This spyware drops the following copies of itself into the affected system:
- %Application Data%\Identities\{random 8 letter}.exe
(Note: %Application Data% is the Application Data folder, where it usually is C:\Documents and Settings\{user name}\Application Data on Windows 2000, Windows Server 2003, and Windows XP (32- and 64-bit); C:\Users\{user name}\AppData\Roaming on Windows Vista (32- and 64-bit), Windows 7 (32- and 64-bit), Windows 8 (32- and 64-bit), Windows 8.1 (32- and 64-bit), Windows Server 2008, and Windows Server 2012.)
Autostart Technique
This spyware adds the following registry entries to enable its automatic execution at every system startup:
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Run
{random 8 letters}.exe = "%Application Data%\Identities\{random 8 letters}.exe"
Other System Modifications
This spyware adds the following registry keys:
HKEY_CURRENT_USER\Software\Local AppWizard-Generated Applications\
roundabout_show
HKEY_CURRENT_USER\Software\Local AppWizard-Generated Applications\
roundabout_show\Recent File List
HKEY_CURRENT_USER\Software\Netscape\
5.0\{random}
HKEY_CURRENT_USER\Software\Netscape\
5.0\e{random}
HKEY_CURRENT_USER\Software\Netscape\
5.0\q{random}
HKEY_CURRENT_USER\Software\Netscape\
5.0\w{random}
It adds the following registry entries:
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings
GlobalUserOffline = "0"
Other Details
This spyware connects to the following possibly malicious URL:
- http://{BLOCKED}.{BLOCKED}.26.52:8080/{random1}/{random2}/
- http://{BLOCKED}.{BLOCKED}.86.207:8080/{random1}/{random2}/
- http://{BLOCKED}.{BLOCKED}.123.186:8080/{random1}/{random2}/
- http://{BLOCKED}.{BLOCKED}.170.164:8080/{random1}/{random2}/
- http://{BLOCKED}.{BLOCKED}.220.50:8080/{random1}/{random2}/
- http://{BLOCKED}.{BLOCKED}.17.185:8080/{random1}/{random2}/
- http://{BLOCKED}.{BLOCKED}.199.119:8080/{random1}/{random2}/
- http://{BLOCKED}.{BLOCKED}.174.144:8080/{random1}/{random2}/
- http://{BLOCKED}.{BLOCKED}.249.53:8080/{random1}/{random2}/
- http://{BLOCKED}.{BLOCKED}.59.161:8080/{random1}/{random2}/
- http://{BLOCKED}.{BLOCKED}.169.146:8080/{random1}/{random2}/
- http://{BLOCKED}.{BLOCKED}.162.180:8080/{random1}/{random2}/
- http://{BLOCKED}.{BLOCKED}.111.17:8080/{random1}/{random2}/
- http://{BLOCKED}.{BLOCKED}.1.22:8080/{random1}/{random2}/
- http://{BLOCKED}.{BLOCKED}.231.167:8080/{random1}/{random2}/
- http://{BLOCKED}.{BLOCKED}.54.24:8080/{random1}/{random2}/
- http://{BLOCKED}.{BLOCKED}.99.214:8080/{random1}/{random2}/
- http://{BLOCKED}.{BLOCKED}.59.191:8080/{random1}/{random2}/
- http://{BLOCKED}.{BLOCKED}.110.43:8080/{random1}/{random2}/
- http://{BLOCKED}.{BLOCKED}.24.35:8080/{random1}/{random2}/
- http://{BLOCKED}.{BLOCKED}.174.192:8080/{random1}/{random2}/
- http://{BLOCKED}.{BLOCKED}.213.92:8080/{random1}/{random2}/
It deletes the initially executed copy of itself
SOLUTION
9.750
11.316.06
02 Dec 2014
11.317.00
03 Dec 2014
Step 1
Before doing any scans, Windows XP, Windows Vista, and Windows 7 users must disable System Restore to allow full scanning of their computers.
Step 2
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 3
Restart in Safe Mode
Step 4
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_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- {random 8 letters}.exe = "%Application Data%\Identities\{random 8 letters}.exe"
- {random 8 letters}.exe = "%Application Data%\Identities\{random 8 letters}.exe"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
- GlobalUserOffline = "0"
- GlobalUserOffline = "0"
Step 5
Delete this registry key
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_CURRENT_USER\Software\Local AppWizard-Generated Applications\roundabout_show
- Recent File List
- Recent File List
- In HKEY_CURRENT_USER\Software\Local AppWizard-Generated Applications
- roundabout_show
- roundabout_show
- In HKEY_CURRENT_USER\Software\Netscape\5.0
- {random}
- {random}
- In HKEY_CURRENT_USER\Software\Netscape\5.0
- e{random}
- e{random}
- In HKEY_CURRENT_USER\Software\Netscape\5.0
- q{random}
- q{random}
- In HKEY_CURRENT_USER\Software\Netscape\5.0
- w{random}
- w{random}
Step 6
Restart in normal mode and scan your computer with your Trend Micro product for files detected as TSPY_EMOTET.XXPX. 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 this Knowledge Base page for more information.
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