Trojan:Win32/Ramnit

Written by Robert Bailey

What is Trojan:Win32/Ramnit infection?

In this article you will certainly find concerning the definition of Trojan:Win32/Ramnit as well as its negative effect on your computer system. Such ransomware are a type of malware that is specified by on-line fraudulences to demand paying the ransom money by a victim.

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Most of the situations, Trojan:Win32/Ramnit ransomware will certainly instruct its victims to start funds transfer for the purpose of reducing the effects of the changes that the Trojan infection has presented to the target’s device.

Trojan:Win32/Ramnit Summary

These modifications can be as follows:

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • Ciphering the files situated on the target’s hard disk — so the sufferer can no longer use the data;
  • Preventing routine accessibility to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Trojan:Win32/Ramnit

One of the most regular channels whereby Trojan:Win32/Ramnit are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As an effect of customer ending up on a resource that organizes a harmful software program;

As quickly as the Trojan is successfully infused, it will certainly either cipher the information on the victim’s PC or stop the tool from functioning in an appropriate way – while also putting a ransom note that mentions the requirement for the victims to impact the settlement for the purpose of decrypting the files or bring back the data system back to the first problem. In a lot of circumstances, the ransom note will certainly turn up when the customer reboots the PC after the system has already been harmed.

Trojan:Win32/Ramnit distribution networks.

In numerous edges of the globe, Trojan:Win32/Ramnit grows by jumps and also bounds. Nevertheless, the ransom money notes and also methods of obtaining the ransom quantity might vary depending upon specific regional (local) settings. The ransom notes and also methods of extorting the ransom quantity might vary depending on particular regional (regional) settings.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software application.

    In specific areas, the Trojans typically wrongfully report having actually identified some unlicensed applications made it possible for on the sufferer’s gadget. The alert then requires the customer to pay the ransom.

    Faulty declarations about unlawful web content.

    In nations where software piracy is much less popular, this method is not as reliable for the cyber scams. Alternatively, the Trojan:Win32/Ramnit popup alert may falsely claim to be originating from a police organization as well as will report having situated kid pornography or various other illegal data on the device.

    Trojan:Win32/Ramnit popup alert might falsely assert to be deriving from a regulation enforcement organization and will certainly report having located kid porn or various other unlawful information on the device. The alert will likewise have a need for the user to pay the ransom.

Technical details

File Info:

crc32: 2219E92D
md5: 49fac1111a51489fdd626fae06e2e3b6
name: 49FAC1111A51489FDD626FAE06E2E3B6.mlw
sha1: e1f09953dfab333d9a8464760f8b7d41cf672525
sha256: 07d6471533a8e26813fc02a3f50d79e082a299a50108117155f303234659a51d
sha512: 450cfeb94d05c981649433ad9c4b4f3cf780ac205b725ad7c69cb6025189f798fdca56d0927534cadfd89907ac4f9d3b5797e829cd0c6d83dfe3f303063021c1
ssdeep: 3072:wAdW9HrIgwgy/1+Pa0UiQg0ZYj9bUeucvIKduU8Y+t8JHovk0ZzFZ/xQSfAhmaWp:H+Hr8g41+Sf60WJuU/Jn0ZzFZ/YmT
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 1998 - 2002 Uwex Yjix. All rights reserved.
InternalName: Oqadus.exe
FileVersion: 3, 1030, 1076, 1066
CompanyName: Uwex Yjix
ProductName: Pobeso Nyb Ihax. Ykehoj
ProductVersion: 3, 1030, 1076, 1066 Jizy
FileDescription: Pobeso Nyb Ihax
OriginalFilename: Oqadus.exe
Translation: 0x0409 0x04b0

Trojan:Win32/Ramnit also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
DrWebTrojan.Hooker.29201
MicroWorld-eScanTrojan.Ransom.Cerber.1
FireEyeGeneric.mg.49fac1111a51489f
ALYacTrojan.Ransom.Cerber.1
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.Generic.4!c
SangforTrojan.Win32.Save.a
BitDefenderTrojan.Ransom.Cerber.1
Cybereasonmalicious.11a514
BitDefenderThetaAI:Packer.725F161316
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:Zboter-H [Wrm]
KasperskyHEUR:Trojan.Win32.Generic
AlibabaTrojan:Win32/Kryptik.5493daae
NANO-AntivirusTrojan.Win32.TDss.qfmdx
Ad-AwareTrojan.Ransom.Cerber.1
SophosMal/Generic-S
ComodoSuspicious@#1bxs2u6s52qfg
ZillyaTrojan.Agent.Win32.153642
TrendMicroTROJ_RAMNIT.GER
McAfee-GW-EditionBehavesLike.Win32.Emotet.cc
EmsisoftTrojan.Ransom.Cerber.1 (B)
IkarusTrojan.Win32.Ramnit
JiangminTrojan.Generic.ollj
MaxSecureTrojan.Malware.2588.susgen
AviraTR/Crypt.ZPACK.Gen
MAXmalware (ai score=100)
Antiy-AVLTrojan/Win32.AGeneric
MicrosoftTrojan:Win32/Ramnit
ArcabitTrojan.Ransom.Cerber.1
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataTrojan.Ransom.Cerber.1
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Genome.C66845
Acronissuspicious
McAfeePWS-Zbot.gen.aws
VBA32BScope.Trojan.Hooker
MalwarebytesMachineLearning/Anomalous.100%
PandaGeneric Malware
ESET-NOD32a variant of Win32/Kryptik.GRSN
TrendMicro-HouseCallTROJ_RAMNIT.GER
TencentWin32.Trojan.Lebag.bcak
YandexTrojan.TDss!Zl8U4j6ABVs
SentinelOneStatic AI – Malicious PE
eGambitGeneric.PSW
FortinetW32/Genome.Z!tr
WebrootW32.Trojan.Gen
AVGWin32:Zboter-H [Wrm]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_90% (D)
Qihoo-360Win32/Ransom.Cerber.HwcBezcA

How to remove Trojan:Win32/Ramnit ransomware?

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 Trojan:Win32/Ramnit 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Trojan:Win32/Ramnit 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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