Trojan.Rokamal
Posted: April 24, 2014
Threat Metric
The following fields listed on the Threat Meter containing a specific value, are explained in detail below:
Threat Level: The threat level scale goes from 1 to 10 where 10 is the highest level of severity and 1 is the lowest level of severity. Each specific level is relative to the threat's consistent assessed behaviors collected from SpyHunter's risk assessment model.
Detection Count: The collective number of confirmed and suspected cases of a particular malware threat. The detection count is calculated from infected PCs retrieved from diagnostic and scan log reports generated by SpyHunter.
Volume Count: Similar to the detection count, the Volume Count is specifically based on the number of confirmed and suspected threats infecting systems on a daily basis. High volume counts usually represent a popular threat but may or may not have infected a large number of systems. High detection count threats could lay dormant and have a low volume count. Criteria for Volume Count is relative to a daily detection count.
Trend Path: The Trend Path, utilizing an up arrow, down arrow or equal symbol, represents the level of recent movement of a particular threat. Up arrows represent an increase, down arrows represent a decline and the equal symbol represent no change to a threat's recent movement.
% Impact (Last 7 Days): This demonstrates a 7-day period change in the frequency of a malware threat infecting PCs. The percentage impact correlates directly to the current Trend Path to determine a rise or decline in the percentage.
Threat Level: | 10/10 |
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Infected PCs: | 5 |
First Seen: | April 25, 2014 |
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Last Seen: | July 1, 2019 |
OS(es) Affected: | Windows |
Trojan.Rokamal is a Trojan that steals personal information from the affected computer. Trojan.Rokamal also opens a back door and may use the infected computer to mine cryptocurrency and launch distributed denial-of-service (DDoS) attacks. Once executed, Trojan.Rokamal creates potentially malicious files. Trojan.Rokamal then creates the registry entries so that it can load automatically every time Windows starts. Trojan.Rokamal also creates numerous other registry entries. Trojan.Rokamal may then carry out the potentially malicious actions on the attacked PC such as steal email credentials from Microsoft Outlook, open a command shell, log keystrokes and turn the targeted PC into a Web proxy. Trojan.Rokamal may also steal passwords from the Web browsers such as Internet Explorer, Opera, Google Chrome and Mozilla Firefox.
Technical Details
File System Modifications
Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.
The following files were created in the system:%ProgramFiles%\Startup\Google.com.url
File name: %ProgramFiles%\Startup\Google.com.urlMime Type: unknown/url
Group: Malware file
%SystemDrive%\{$[16 RANDOM DIGITS]$}\comhost.exe
File name: %SystemDrive%\{$[16 RANDOM DIGITS]$}\comhost.exeFile type: Executable File
Mime Type: unknown/exe
Group: Malware file
%UserProfile%\Application Data\msconfig.ini
File name: %UserProfile%\Application Data\msconfig.iniMime Type: unknown/ini
Group: Malware file
%UserProfile%\Application Data\[9 RANDOM DIGITS].exe
File name: %UserProfile%\Application Data\[9 RANDOM DIGITS].exeFile type: Executable File
Mime Type: unknown/exe
Group: Malware file
%UserProfile%\Application Data\Install\Host.exe
File name: %UserProfile%\Application Data\Install\Host.exeFile type: Executable File
Mime Type: unknown/exe
Group: Malware file
%Temp%\[4 RANDOM DIGITS]
File name: %Temp%\[4 RANDOM DIGITS]Group: Malware file
Registry Modifications
HKEY..\..\{Value}HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\"ShowSuperHidden" = "0"HKEY_CURRENT_USER\Software\VB and VBA Program Settings\Microsoft\Sysinternals\"PROCID" = "5728"HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows\"load" = "%SystemDrive%\{$[16 RANDOM DIGITS]$}\comhost.exe"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Script Host\Settings\"REG_DWORD" = "1"HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Schedule\"Start" = "4"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MpCmdRun.exe\"Debugger" = "nsjw.exe"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbam.exe\"Debugger" = "nsjw.exe"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{[36 RANDOM CHARACTERS]}\"StubPath" = "%UserProfile%\Application Data\Install\Host.eXe"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{[36 RANDOM CHARACTERS]}\"StubPath" = "\%UserProfile%\Application Data\Install\Host.eXe\"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avguard.exe\"Debugger" = "nsjw.exe"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe\"Debugger" = "nsjw.exe"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\HijackThis.exe\"Debugger" = "nsjw.exe"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avcenter.exe\"Debugger" = "nsjw.exe"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msseces.exe\"Debugger" = "nsjw.exe"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ComboFix.exe\"Debugger" = "nsjw.exe"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\bdagent.exe\"Debugger" = "nsjw.exe"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MSASCui.exe\"Debugger" = "nsjw.exe"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Spybotsd.exe\"Debugger" = "nsjw.exe"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\wireshark.exe\"Debugger" = "nsjw.exe"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MsMpEng.exe\"Debugger" = "nsjw.exe"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\egui.exe\"Debugger" = "nsjw.exe"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ccuac.exe\"Debugger" = "nsjw.exe"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\comhost.exe\"DisableExceptionChainValidation" = ""HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\zlclient.exe\"Debugger" = "nsjw.exe"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\keyscrambler.exe\"Debugger" = "nsjw.exe"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\..{RunKeys}HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\"Windows COM Host" = "%SystemDrive%\{$[16 RANDOM DIGITS]$}\comhost.exe -rundll32 /SYSTEM32 \%System%\taskmgr.exe\" \"%ProgramFiles%\Microsoft\Windows\""HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\"NetWire" = "%UserProfile%\Application Data\Install\Host.exe"
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