Win32/Spy.Ursnif.CH

Written by Robert Bailey

What is Win32/Spy.Ursnif.CH infection?

In this article you will locate regarding the definition of Win32/Spy.Ursnif.CH and also its adverse impact on your computer. Such ransomware are a kind of malware that is specified by online scams to demand paying the ransom by a target.

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In the majority of the instances, Win32/Spy.Ursnif.CH ransomware will instruct its victims to launch funds transfer for the purpose of reducing the effects of the amendments that the Trojan infection has actually presented to the target’s device.

Win32/Spy.Ursnif.CH Summary

These adjustments can be as follows:

  • 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!
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records situated on the victim’s hard disk drive — so the victim can no more utilize the information;
  • Preventing normal 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.
Similar behavior
Related domains
z.whorecord.xyzRansom.Stop.MP4
a.tomx.xyzRansom.Stop.MP4

Win32/Spy.Ursnif.CH

The most regular networks whereby Win32/Spy.Ursnif.CH Ransomware are injected are:

  • By means of phishing emails;
  • As a consequence of user ending up on a resource that organizes a destructive software application;

As quickly as the Trojan is successfully infused, it will either cipher the information on the target’s computer or stop the device from operating in a proper fashion – while also positioning a ransom note that points out the need for the victims to effect the payment for the purpose of decrypting the files or recovering the data system back to the first problem. In most circumstances, the ransom note will show up when the customer restarts the PC after the system has currently been harmed.

Win32/Spy.Ursnif.CH circulation channels.

In numerous edges of the world, Win32/Spy.Ursnif.CH expands by jumps and bounds. Nonetheless, the ransom notes and methods of extorting the ransom money quantity might vary relying on particular neighborhood (regional) setups. The ransom money notes and also methods of obtaining the ransom quantity may differ depending on specific regional (regional) setups.

Ransomware injection

As an example:

    Faulty notifies regarding unlicensed software application.

    In particular locations, the Trojans frequently wrongfully report having actually found some unlicensed applications made it possible for on the sufferer’s tool. The sharp after that demands the user to pay the ransom money.

    Faulty declarations about prohibited content.

    In nations where software application piracy is much less preferred, this technique is not as efficient for the cyber frauds. Conversely, the Win32/Spy.Ursnif.CH popup alert may incorrectly assert to be originating from a police establishment and will report having situated kid pornography or other prohibited data on the tool.

    Win32/Spy.Ursnif.CH popup alert may falsely declare to be obtaining from a regulation enforcement organization and will certainly report having situated child pornography or other unlawful information on the tool. The alert will similarly contain a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 68112606
md5: 7a4af18d561a31a156762b6cf01b981e
name: tap.exe
sha1: f4222f6bc717d0f6280b53c58549e6633bd8c7bc
sha256: 7c35ac9b94a6e3cbcadf70b8c6d42c0a8385bb6b58953db4adec28e8eee8d120
sha512: 97c0d7977dfb218a5c31c12a358e45ca18423c11c59e38884b1de0c1feb86c34aa8e11272b9b5971998967630ba983538af0645f1bee4b5ab86f2f23e707a9a9
ssdeep: 12288:h4J5dfgCBrcCvt6wdRJbjjnRmn/F2MT3+dfAFnvXjnJv:65dfDBICjd7bjjnRm/kgua
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Spy.Ursnif.CH also known as:

GridinSoftTrojan.Ransom.Gen
DrWebTrojan.PWS.Siggen2.32361
MicroWorld-eScanTrojan.GenericKD.32556165
FireEyeGeneric.mg.7a4af18d561a31a1
CAT-QuickHealRansom.Stop.MP4
ALYacTrojan.Banker.Gozi
MalwarebytesTrojan.MalPack.GS
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.Chapak.4!c
SangforMalware
CrowdStrikewin/malicious_confidence_100% (W)
BitDefenderTrojan.GenericKD.32556165
K7GWSpyware ( 0054b3121 )
K7AntiVirusSpyware ( 0054b3121 )
TrendMicroTROJ_GEN.R002C0WJ619
BitDefenderThetaGen:NN.ZexaF.32519.PCW@aqcfbhni
CyrenW32/Downloader.NDZM-4307
SymantecTrojan.Gen.MBT
APEXMalicious
Paloaltogeneric.ml
GDataWin32.Trojan.Kryptik.OC
KasperskyTrojan.Win32.Chapak.eaev
AlibabaTrojanSpy:Win32/Chapak.589fa193
NANO-AntivirusTrojan.Win32.Chapak.gcgniq
RisingSpyware.Ursnif!8.1DEF (KTSE)
Ad-AwareTrojan.GenericKD.32556165
SophosMal/GandCrab-G
ComodoMalware@#699co0oj442z
F-SecureTrojan.TR/AD.Rovnix.wsjlu
ZillyaTrojan.Chapak.Win32.84494
Invinceaheuristic
McAfee-GW-EditionBehavesLike.Win32.Generic.jm
EmsisoftTrojan.GenericKD.32556165 (B)
IkarusTrojan-Spy.Agent
F-ProtW32/Downldr2.JNPU
JiangminTrojan.Chapak.gti
WebrootW32.Trojan.Gen
AviraTR/AD.Rovnix.wsjlu
MAXmalware (ai score=83)
Antiy-AVLTrojan/Win32.Chapak
Endgamemalicious (high confidence)
ArcabitTrojan.Generic.D1F0C485
ZoneAlarmTrojan.Win32.Chapak.eaev
MicrosoftTrojan:Win32/Skeeyah.A!MTB
AhnLab-V3Win-Trojan/MalPe23.Suspicious
Acronissuspicious
McAfeeRDN/Generic PWS.yi
VBA32Trojan.Chapak
PandaGeneric Malware
ZonerTrojan.Win32.83774
ESET-NOD32Win32/Spy.Ursnif.CH
TrendMicro-HouseCallTrojan.Win32.SMOKELOAD.SMC2.hp
YandexTrojan.Chapak!
SentinelOneDFI – Malicious PE
MaxSecureTrojan.Malware.74616936.susgen
FortinetW32/Graftor.5745!tr
AVGOther:Malware-gen [Trj]
AvastOther:Malware-gen [Trj]
Qihoo-360HEUR/QVM10.2.4E4B.Malware.Gen

How to remove Win32/Spy.Ursnif.CH 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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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 install-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 Win32/Spy.Ursnif.CH 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 Win32/Spy.Ursnif.CH 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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