Ransom:Win32/Stop.PAH!MTB

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

What is Ransom:Win32/Stop.PAH!MTB infection?

In this article you will locate concerning the definition of Ransom:Win32/Stop.PAH!MTB as well as its unfavorable influence on your computer. Such ransomware are a kind of malware that is elaborated by on-line scams to demand paying the ransom by a target.

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Most of the instances, Ransom:Win32/Stop.PAH!MTB infection will instruct its victims to launch funds transfer for the purpose of neutralizing the modifications that the Trojan infection has actually introduced to the target’s tool.

Ransom:Win32/Stop.PAH!MTB Summary

These adjustments can be as adheres to:

  • Executable code extraction;
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Creates RWX memory;
  • Attempts to connect to a dead IP:Port (96 unique times);
  • Starts servers listening on 0.0.0.0:7588;
  • Reads data out of its own binary image;
  • A process created a hidden window;
  • Drops a binary and executes it;
  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Hungarian;
  • The binary likely contains encrypted or compressed data.;
  • Uses Windows utilities for basic functionality;
  • Enumerates services, possibly for anti-virtualization;
  • Deletes its original binary from disk;
  • Executed a process and injected code into it, probably while unpacking;
  • A process attempted to delay the analysis task by a long amount of time.;
  • Attempts to repeatedly call a single API many times in order to delay analysis time;
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config;
  • Installs itself for autorun at Windows startup;
  • A possible cryptomining command was executed;
  • Makes SMTP requests, possibly sending spam or exfiltrating data.;
  • Attempts to interact with an Alternate Data Stream (ADS);
  • Ciphering the documents situated on the victim’s hard disk drive — so the sufferer can no more use the data;
  • Preventing routine accessibility to the victim’s workstation;

Related domains:

microsoft-com.mail.protection.outlook.comRansom:Win32/StopCrypt.0a645bf9
defeatwax.ruRansom:Win32/StopCrypt.0a645bf9
158.102.105.176.dnsbl.sorbs.netRansom:Win32/StopCrypt.0a645bf9
158.102.105.176.bl.spamcop.netRansom:Win32/StopCrypt.0a645bf9
158.102.105.176.zen.spamhaus.orgRansom:Win32/StopCrypt.0a645bf9
158.102.105.176.sbl-xbl.spamhaus.orgRansom:Win32/StopCrypt.0a645bf9
158.102.105.176.cbl.abuseat.orgRansom:Win32/StopCrypt.0a645bf9
fastpool.xyzRansom:Win32/StopCrypt.0a645bf9
mx2.naver.comRansom:Win32/StopCrypt.0a645bf9
mx-rogers.mail.am0.yahoodns.netRansom:Win32/StopCrypt.0a645bf9
mx-aol.mail.gm0.yahoodns.netRansom:Win32/StopCrypt.0a645bf9
www.instagram.comRansom:Win32/StopCrypt.0a645bf9
mailfilter.optilink.usRansom:Win32/StopCrypt.0a645bf9
mx3.hanmail.netRansom:Win32/StopCrypt.0a645bf9
nam.olc.protection.outlook.comRansom:Win32/StopCrypt.0a645bf9
avas1.une.net.coRansom:Win32/StopCrypt.0a645bf9
mxa-00294a01.gslb.pphosted.comRansom:Win32/StopCrypt.0a645bf9
mx.tlen.plRansom:Win32/StopCrypt.0a645bf9
d211548.a.ess.uk.barracudanetworks.comRansom:Win32/StopCrypt.0a645bf9
mx1.buckeyecom.netRansom:Win32/StopCrypt.0a645bf9
mx01.t-online.deRansom:Win32/StopCrypt.0a645bf9
mailhost.atlantica-co.comRansom:Win32/StopCrypt.0a645bf9
mail.yaxmail.netRansom:Win32/StopCrypt.0a645bf9
relay.las.esRansom:Win32/StopCrypt.0a645bf9
mail01.jeffersonbox.comRansom:Win32/StopCrypt.0a645bf9
mx1.ocps.net.gslb.pphosted.comRansom:Win32/StopCrypt.0a645bf9
mx37.mb5p.comRansom:Win32/StopCrypt.0a645bf9
m.youtube.comRansom:Win32/StopCrypt.0a645bf9
al-ip4-mx-vip2.prodigy.netRansom:Win32/StopCrypt.0a645bf9
mail.newgatemedia.comRansom:Win32/StopCrypt.0a645bf9
mxa-002a6b01.gslb.pphosted.comRansom:Win32/StopCrypt.0a645bf9
www.youtube.comRansom:Win32/StopCrypt.0a645bf9
newleafpub.comRansom:Win32/StopCrypt.0a645bf9
li585-225.members.linode.comRansom:Win32/StopCrypt.0a645bf9
smtpa.mail.medcity.netRansom:Win32/StopCrypt.0a645bf9
mail.micromar.netRansom:Win32/StopCrypt.0a645bf9
d214682.a.ess.uk.barracudanetworks.comRansom:Win32/StopCrypt.0a645bf9
qikmail.netRansom:Win32/StopCrypt.0a645bf9
m5.datapath-hosting.netRansom:Win32/StopCrypt.0a645bf9
mail.register.itRansom:Win32/StopCrypt.0a645bf9
mx0b-00191d01.pphosted.comRansom:Win32/StopCrypt.0a645bf9
mx1.mail.cheapnet.itRansom:Win32/StopCrypt.0a645bf9
api2.splinterlands.comRansom:Win32/StopCrypt.0a645bf9
smtp.arginimotorsport.comRansom:Win32/StopCrypt.0a645bf9
mail.h-email.netRansom:Win32/StopCrypt.0a645bf9
mx1.mailchannels.netRansom:Win32/StopCrypt.0a645bf9
mx0a-00191d01.pphosted.comRansom:Win32/StopCrypt.0a645bf9
imap.mail.deRansom:Win32/StopCrypt.0a645bf9
mail.vartini.comRansom:Win32/StopCrypt.0a645bf9
mail.mailerhost.netRansom:Win32/StopCrypt.0a645bf9
smtp.k-cl.jpRansom:Win32/StopCrypt.0a645bf9
mail.opinformatique.comRansom:Win32/StopCrypt.0a645bf9
mx.generic-isp.comRansom:Win32/StopCrypt.0a645bf9
mail2.tenacity.orgRansom:Win32/StopCrypt.0a645bf9
rodmarservicios.comRansom:Win32/StopCrypt.0a645bf9
mx01.mail.icloud.comRansom:Win32/StopCrypt.0a645bf9
hotmail-com.olc.protection.outlook.comRansom:Win32/StopCrypt.0a645bf9
mx1.hc3292-22.iphmx.comRansom:Win32/StopCrypt.0a645bf9
mail.unicaredubai.comRansom:Win32/StopCrypt.0a645bf9
mx4.hanmail.netRansom:Win32/StopCrypt.0a645bf9
mxa-0019c602.gslb.pphosted.comRansom:Win32/StopCrypt.0a645bf9
mx1.hc49497.c3s2.iphmx.comRansom:Win32/StopCrypt.0a645bf9
mx1-us1.ppe-hosted.comRansom:Win32/StopCrypt.0a645bf9
mx.labettehealth.comRansom:Win32/StopCrypt.0a645bf9
mx1.netsolmail.netRansom:Win32/StopCrypt.0a645bf9
spamwall.landrumspring.comRansom:Win32/StopCrypt.0a645bf9
mx156.hostedmxserver.comRansom:Win32/StopCrypt.0a645bf9
mxa-0020ab02.gslb.pphosted.comRansom:Win32/StopCrypt.0a645bf9
box.defunct.emailRansom:Win32/StopCrypt.0a645bf9
critterpat.comRansom:Win32/StopCrypt.0a645bf9
dnvrco-postmx01.email.rr.comRansom:Win32/StopCrypt.0a645bf9
emailsettings.firetrust.comRansom:Win32/StopCrypt.0a645bf9
autoconfig.thunderbird.netRansom:Win32/StopCrypt.0a645bf9
getmailspring.comRansom:Win32/StopCrypt.0a645bf9
cust66335-1.in.mailcontrol.comRansom:Win32/StopCrypt.0a645bf9
mx1.nate.comRansom:Win32/StopCrypt.0a645bf9
mxa-001a8001.gslb.pphosted.comRansom:Win32/StopCrypt.0a645bf9
mxb-00560d01.gslb.pphosted.comRansom:Win32/StopCrypt.0a645bf9
Ransom:Win32/StopCrypt.0a645bf9
mxb-002f7901.gslb.pphosted.comRansom:Win32/StopCrypt.0a645bf9
al-ip4-mx-vip1.prodigy.netRansom:Win32/StopCrypt.0a645bf9
mxa-001d2f01.gslb.pphosted.comRansom:Win32/StopCrypt.0a645bf9
mxat1001.piscesdns.netRansom:Win32/StopCrypt.0a645bf9

Ransom:Win32/Stop.PAH!MTB

The most regular channels whereby Ransom:Win32/Stop.PAH!MTB Ransomware Trojans are infused are:

  • By methods of phishing emails;
  • As a consequence of individual winding up on a resource that holds a destructive software application;

As soon as the Trojan is effectively injected, it will either cipher the data on the target’s PC or prevent the tool from working in a proper manner – while also positioning a ransom money note that points out the demand for the sufferers to impact the payment for the objective of decrypting the records or restoring the data system back to the first problem. In many circumstances, the ransom money note will certainly show up when the client reboots the COMPUTER after the system has actually currently been damaged.

Ransom:Win32/Stop.PAH!MTB distribution networks.

In different edges of the globe, Ransom:Win32/Stop.PAH!MTB expands by jumps and also bounds. Nevertheless, the ransom money notes as well as methods of obtaining the ransom money amount may differ depending on particular neighborhood (local) setups. The ransom notes and also methods of extorting the ransom money amount may differ depending on particular local (regional) settings.

Ransomware injection

As an example:

    Faulty notifies about unlicensed software program.

    In particular areas, the Trojans commonly wrongfully report having spotted some unlicensed applications made it possible for on the victim’s gadget. The sharp then demands the individual to pay the ransom money.

    Faulty statements regarding unlawful material.

    In nations where software application piracy is less prominent, this approach is not as effective for the cyber scams. Alternatively, the Ransom:Win32/Stop.PAH!MTB popup alert might wrongly assert to be deriving from a law enforcement institution and also will certainly report having located child porn or various other prohibited data on the gadget.

    Ransom:Win32/Stop.PAH!MTB popup alert might falsely declare to be obtaining from a legislation enforcement institution and will certainly report having located kid pornography or other prohibited data on the gadget. The alert will similarly contain a need for the user to pay the ransom.

Technical details

File Info:

crc32: BF85105E
md5: d5042123cc322b4b3039df4c585669f6
name: D5042123CC322B4B3039DF4C585669F6.mlw
sha1: 54ae1005529fe60d71fe426f2f1e70a5dafbb609
sha256: e6cf806a9ff071097b9cc88e5175d1e6345b59224bd60c74e575f21494808bca
sha512: a35b9d95168e40a59aa2354a1d4791d3c44e5a832cc2a999f9e1b926ae7303169aa296cb537cea239b056969ef9fbcd7f744fa9deefe3f7abd70574163fea00e
ssdeep: 6144:7xq8bLTMCrVNybNH0qJL60TfOOhxxdeTr/ekI:Fnb3jVNIbL6ezxd6L
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

InternalName: sajbmianozu.iya
ProductVersion: 8.64.59.52
Copyright: Copyrighz (C) 2021, fudkagat
Translation: 0x0527 0x007a

Ransom:Win32/Stop.PAH!MTB also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 0058865f1 )
LionicTrojan.Win32.Racealer.i!c
Elasticmalicious (high confidence)
DrWebTrojan.Siggen15.15767
McAfeeRDN/Generic.grp
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/StopCrypt.0a645bf9
K7GWTrojan ( 0058865f1 )
Cybereasonmalicious.5529fe
CyrenW32/Kryptik.EWJ.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Kryptik.HMSC
APEXMalicious
AvastWin32:MalwareX-gen [Trj]
CynetMalicious (score: 100)
KasperskyHEUR:Backdoor.Win32.Tofsee.gen
BitDefenderTrojan.GenericKD.37699066
MicroWorld-eScanTrojan.GenericKD.37699066
TencentWin32.Backdoor.Bp-generic.Ptem
Ad-AwareTrojan.GenericKD.37699066
SophosTroj/Krypt-CY
BitDefenderThetaGen:NN.ZexaF.34170.sq0@aKiGSleO
McAfee-GW-EditionBehavesLike.Win32.Lockbit.fh
FireEyeGeneric.mg.d5042123cc322b4b
EmsisoftTrojan.Crypt (A)
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_62%
MicrosoftRansom:Win32/Stop.PAH!MTB
ArcabitTrojan.Generic.D23F3DFA
GDataTrojan.GenericKD.37699066
AhnLab-V3Infostealer/Win.SmokeLoader.R443617
Acronissuspicious
VBA32Trojan.Zenpak
MAXmalware (ai score=88)
MalwarebytesTrojan.MalPack.GS
PandaTrj/GdSda.A
TrendMicro-HouseCallTROJ_GEN.R002H0CJ121
RisingTrojan.Generic@ML.93 (RDMK:VYCCZRpRrMARlvgi6FwQNg)
IkarusTrojan-Banker.UrSnif
FortinetW32/Kryptik.HMSC!tr
AVGWin32:MalwareX-gen [Trj]
Paloaltogeneric.ml

How to remove Ransom:Win32/Stop.PAH!MTB 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 Ransom:Win32/Stop.PAH!MTB 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 Ransom:Win32/Stop.PAH!MTB 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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