TrojanSpy:MSIL/Golroted.B

What is TrojanSpy:MSIL/Golroted.B infection?

In this short article you will certainly discover concerning the meaning of TrojanSpy:MSIL/Golroted.B and its negative influence on your computer. Such ransomware are a type of malware that is clarified by on-line scams to require paying the ransom by a target.

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In the majority of the situations, TrojanSpy:MSIL/Golroted.B infection will advise its victims to start funds transfer for the function of counteracting the amendments that the Trojan infection has introduced to the target’s gadget.

TrojanSpy:MSIL/Golroted.B Summary

These alterations can be as adheres to:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Injection with CreateRemoteThread in a remote process;
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • A process attempted to delay the analysis task.;
  • A named pipe was used for inter-process communication;
  • Starts servers listening on 127.0.0.1:0;
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • A process created a hidden window;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses Windows utilities for basic functionality;
  • Executed a process and injected code into it, probably while unpacking;
  • Exhibits behavior characteristics of HawkEye keylogger.;
  • Steals private information from local Internet browsers;
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Creates a copy of itself;
  • Attempts to access Bitcoin/ALTCoin wallets;
  • Harvests information related to installed instant messenger clients;
  • Harvests information related to installed mail clients;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Attempts to modify Explorer settings to prevent hidden files from being displayed;
  • Ciphering the records located on the sufferer’s hard disk drive — so the victim can no more make use of the information;
  • Preventing routine access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

TrojanSpy:MSIL/Golroted.B

The most typical channels where TrojanSpy:MSIL/Golroted.B are infused are:

  • By ways of phishing e-mails;
  • As a repercussion of individual ending up on a resource that holds a harmful software program;

As soon as the Trojan is successfully infused, it will either cipher the data on the victim’s PC or protect against the device from operating in a proper manner – while also placing a ransom money note that mentions the demand for the victims to effect the payment for the objective of decrypting the papers or recovering the file system back to the first problem. In many instances, the ransom money note will turn up when the client restarts the COMPUTER after the system has already been damaged.

TrojanSpy:MSIL/Golroted.B distribution networks.

In various corners of the globe, TrojanSpy:MSIL/Golroted.B expands by jumps and bounds. Nevertheless, the ransom money notes and also techniques of extorting the ransom quantity may vary depending on particular regional (regional) settings. The ransom notes and also techniques of extorting the ransom money quantity may vary depending on specific local (regional) setups.

Ransomware injection

For instance:

    Faulty signals concerning unlicensed software program.

    In particular areas, the Trojans often wrongfully report having detected some unlicensed applications enabled on the sufferer’s gadget. The sharp after that requires the user to pay the ransom.

    Faulty statements about unlawful web content.

    In countries where software application piracy is less prominent, this approach is not as efficient for the cyber scams. Additionally, the TrojanSpy:MSIL/Golroted.B popup alert may falsely assert to be originating from a police institution and also will report having situated kid pornography or other unlawful data on the device.

    TrojanSpy:MSIL/Golroted.B popup alert might wrongly claim to be obtaining from a law enforcement establishment and will certainly report having situated youngster porn or other unlawful data on the device. The alert will in a similar way include a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 0619911A
md5: 3c5bcc5d870616bc7970d7fb00da350e
name: 3C5BCC5D870616BC7970D7FB00DA350E.mlw
sha1: aa7bd68cbe25c945933284f9e5ba0f8a350b39ef
sha256: 8cf2f607fa3109c36d2f4a12b08735ad39fc0938519b98a82af1d6505ff4fbd8
sha512: bdae0ecd294a1e7cea2922f03f267cb17ea32c452cd25b007311914fcc43beedcfc901843b3cc0e22e31bf9f713fa847466705877bda938ff06ef5ba4643c254
ssdeep: 24576:IUT6uwgdVMrpSfvuUbTin8vzHhTJ5tYFjum6snQEGOLD20ydFF/xPmGTBTnO:/7PmUfmoi8rH9JxwlD20odxuGTBTO
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright @ 2017
Assembly Version: 1.3.6.1
InternalName: vHHBLOLS.exe
FileVersion: 1.3.6.1
CompanyName: DPhdQa Inc
Comments: ehjHgXBzuCXhGOmLzlwa
ProductName: DPhdQa
ProductVersion: 1.3.6.1
FileDescription: DPhdQa
OriginalFilename: vHHBLOLS.exe

TrojanSpy:MSIL/Golroted.B also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Gen:Variant.Ransom.VenusLocker.4
Cylance Unsafe
Zillya Dropper.Dapato.Win32.31469
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:Win32/starter.ali1000139
K7GW Trojan ( 00504ce31 )
K7AntiVirus Trojan ( 00504ce31 )
Symantec W32.Golroted
ESET-NOD32 a variant of MSIL/Injector.RJM
APEX Malicious
Avast Win32:Malware-gen
Kaspersky HEUR:Trojan.MSIL.Generic
BitDefender Gen:Variant.Ransom.VenusLocker.4
NANO-Antivirus Trojan.Win32.Dapato.elsstr
MicroWorld-eScan Gen:Variant.Ransom.VenusLocker.4
Tencent Win32.Trojan.Generic.Llhr
Ad-Aware Gen:Variant.Ransom.VenusLocker.4
Sophos Mal/Generic-S
Comodo Malware@#hrnylxx350pz
F-Secure Heuristic.HEUR/AGEN.1123281
BitDefenderTheta Gen:NN.ZemsilF.34608.yn0@au4uXBg
VIPRE Trojan.Win32.Generic!BT
TrendMicro BKDR_BLADABINDI.SMRQ
McAfee-GW-Edition Trojan-FLHB!3C5BCC5D8706
FireEye Generic.mg.3c5bcc5d870616bc
Emsisoft Gen:Variant.Ransom.VenusLocker.4 (B)
SentinelOne Static AI – Malicious PE
Webroot W32.Trojan.GenKD
Avira HEUR/AGEN.1123281
eGambit Unsafe.AI_Score_99%
Microsoft TrojanSpy:MSIL/Golroted.B
Arcabit Trojan.Ransom.VenusLocker.4
ZoneAlarm HEUR:Trojan.MSIL.Generic
GData Gen:Variant.Ransom.VenusLocker.4
AhnLab-V3 Trojan/Win32.Crypt.C1782290
McAfee Trojan-FLHB!3C5BCC5D8706
MAX malware (ai score=81)
Malwarebytes MachineLearning/Anomalous.100%
Panda Trj/GdSda.A
TrendMicro-HouseCall BKDR_BLADABINDI.SMRQ
Rising Trojan.Injector!8.C4 (CLOUD)
Ikarus Trojan.Inject
Fortinet MSIL/Injector.RJM!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Generic.HgIASOUA

How to remove TrojanSpy:MSIL/Golroted.B virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for TrojanSpy:MSIL/Golroted.B files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

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If the guide doesn’t help you to remove TrojanSpy:MSIL/Golroted.B you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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