Trojan:Win64/Cobaltstrike!MSR

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Trojan:Win64/Cobaltstrike!MSR infection?

In this article you will certainly locate concerning the interpretation of Trojan:Win64/Cobaltstrike!MSR and also its unfavorable impact on your computer. Such ransomware are a kind of malware that is specified by on-line fraudulences to require paying the ransom money by a target.

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Most of the situations, Trojan:Win64/Cobaltstrike!MSR infection will certainly advise its sufferers to launch funds move for the objective of neutralizing the changes that the Trojan infection has actually introduced to the victim’s device.

Trojan:Win64/Cobaltstrike!MSR Summary

These modifications can be as adheres to:

  • Executable code extraction;
  • Creates RWX memory;
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • A process created a hidden window;
  • Unconventionial language used in binary resources: Finnish;
  • The binary likely contains encrypted or compressed data.;
  • The executable is compressed using UPX;
  • Uses Windows utilities for basic functionality;
  • Deletes its original binary from disk;
  • Attempts to repeatedly call a single API many times in order to delay analysis time;
  • Attempts to modify proxy settings;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the files located on the target’s hard disk drive — so the sufferer can no longer use the information;
  • Preventing normal access to the victim’s workstation;

Related domains:

z.whorecord.xyzRansom.GandCrab/Variant
a.tomx.xyzRansom.GandCrab/Variant

Trojan:Win64/Cobaltstrike!MSR

One of the most common networks where Trojan:Win64/Cobaltstrike!MSR Trojans are infused are:

  • By means of phishing emails;
  • As a consequence of customer winding up on a resource that hosts a destructive software;

As quickly as the Trojan is effectively infused, it will certainly either cipher the data on the sufferer’s PC or stop the device from working in a correct way – while likewise putting a ransom note that mentions the requirement for the victims to impact the payment for the objective of decrypting the records or bring back the file system back to the preliminary condition. In a lot of instances, the ransom money note will come up when the customer reboots the PC after the system has actually currently been damaged.

Trojan:Win64/Cobaltstrike!MSR distribution channels.

In different corners of the globe, Trojan:Win64/Cobaltstrike!MSR grows by jumps as well as bounds. Nonetheless, the ransom notes and techniques of extorting the ransom money quantity may vary depending upon specific neighborhood (local) setups. The ransom notes as well as tricks of extorting the ransom money quantity may vary depending on certain local (local) setups.

Ransomware injection

For example:

    Faulty informs about unlicensed software program.

    In certain areas, the Trojans often wrongfully report having discovered some unlicensed applications made it possible for on the sufferer’s gadget. The alert then demands the user to pay the ransom money.

    Faulty declarations about prohibited web content.

    In nations where software program piracy is much less preferred, this approach is not as reliable for the cyber scams. Conversely, the Trojan:Win64/Cobaltstrike!MSR popup alert might incorrectly assert to be deriving from a law enforcement organization as well as will certainly report having located kid pornography or other illegal information on the device.

    Trojan:Win64/Cobaltstrike!MSR popup alert may falsely assert to be obtaining from a regulation enforcement organization as well as will certainly report having located kid pornography or other unlawful information on the device. The alert will likewise consist of a need for the customer to pay the ransom.

Technical details

File Info:

crc32: 297B4F0B
md5: 89000b66b515f9233bb08dfb7c951928
name: 89000B66B515F9233BB08DFB7C951928.mlw
sha1: 146476391092ada20e116b6dfa4ff456857097aa
sha256: fc96f313b4829511264491bd0c1cbf1af01ef2272e173a7b64a16b622e22071c
sha512: 1e77edcc85b53e69ea73ac5522650596980c92cf562c0562e9a4fee2b9c7ae027167127cf595c2bc24e175ef1c1959952e55ef33dbdd8bf09776623b52ccae4a
ssdeep: 3072:0j6BHoIdUQs2jrFG4qS/c7TaAFFTV0+9E/Bweybdg9AXtjfapEit0e:0GJ82jxqqcKgFBF966bK+djSpw
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

Trojan:Win64/Cobaltstrike!MSR also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
LionicTrojan.Win32.Zenpak.4!c
Elasticmalicious (high confidence)
DrWebTrojan.Packed2.41560
CAT-QuickHealTrojan.Zenpak
ALYacGen:Heur.Mint.Titirez.jmGfpSntSGbO
CylanceUnsafe
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojan:Win32/Zenpak.adfb270a
K7GWTrojan ( 005486b71 )
K7AntiVirusTrojan ( 005486b71 )
ESET-NOD32a variant of Win32/Kryptik.GQBU
APEXMalicious
AvastWin32:Trojan-gen
CynetMalicious (score: 100)
KasperskyTrojan.Win32.Zenpak.dpq
BitDefenderGen:Heur.Mint.Titirez.jmGfpSntSGbO
NANO-AntivirusTrojan.Win32.Zenpak.fnlpzx
ViRobotTrojan.Win32.GandCrab.Gen.B
MicroWorld-eScanGen:Heur.Mint.Titirez.jmGfpSntSGbO
TencentWin32.Trojan.Zenpak.Dyzo
Ad-AwareGen:Heur.Mint.Titirez.jmGfpSntSGbO
SophosML/PE-A + Mal/GandCrab-G
ComodoTrojWare.Win32.Propagate.PO@88jg4y
BitDefenderThetaGen:NN.ZexaF.34142.jmGfaSntSGbO
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.PolyPatch.cc
FireEyeGeneric.mg.89000b66b515f923
EmsisoftGen:Heur.Mint.Titirez.jmGfpSntSGbO (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.PSW.Azorult.abn
WebrootW32.Malware.Gen
AviraHEUR/AGEN.1107202
eGambitUnsafe.AI_Score_99%
Antiy-AVLTrojan/Generic.ASMalwS.2AAFBAF
MicrosoftTrojan:Win64/Cobaltstrike!MSR
ArcabitTrojan.Mint.Titirez.jmGfpSntSGbO
SUPERAntiSpywareRansom.GandCrab/Variant
GDataGen:Heur.Mint.Titirez.jmGfpSntSGbO
AhnLab-V3Trojan/Win32.Gandcrab.R256554
Acronissuspicious
McAfeeArtemis!89000B66B515
MAXmalware (ai score=86)
VBA32BScope.Trojan.Azden
MalwarebytesRansom.GandCrab
PandaTrj/GdSda.A
RisingTrojan.Kryptik!1.B606 (CLASSIC)
YandexTrojan.GenAsa!KffjFdy6sN0
IkarusTrojan.Win32.Gandcrab
MaxSecureTrojan.Malware.7164915.susgen
FortinetW32/GandCrab_V5_2!tr.ransom
AVGWin32:Trojan-gen
Paloaltogeneric.ml

How to remove Trojan:Win64/Cobaltstrike!MSR 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 Trojan:Win64/Cobaltstrike!MSR 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 Trojan:Win64/Cobaltstrike!MSR 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/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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