Win32/Kryptik.HHAH

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

What is Win32/Kryptik.HHAH infection?

In this short article you will find concerning the interpretation of Win32/Kryptik.HHAH and its adverse influence on your computer system. Such ransomware are a kind of malware that is elaborated by on-line fraudulences to demand paying the ransom by a target.

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In the majority of the cases, Win32/Kryptik.HHAH virus will certainly instruct its targets to start funds transfer for the function of reducing the effects of the amendments that the Trojan infection has introduced to the target’s device.

Win32/Kryptik.HHAH Summary

These alterations can be as complies with:

  • 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.
  • Attempts to connect to a dead IP:Port (1 unique times);
  • 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.;
  • 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.

  • Creates an excessive number of UDP connection attempts to external IP addresses;
  • Performs some HTTP requests;
  • 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 modify desktop wallpaper;
  • Exhibits behavior characteristic of Cerber ransomware;
  • Attempts to execute a binary from a dead or sinkholed URL;
  • EternalBlue behavior. Allows cyber threat actors to remotely execute arbitrary code and gain access to a network by sending specially crafted packets.

    This is has made EternalBlue trick popular with various malware, such as Trickbot, a modular banking trojan, as well as CoinMiner and WannaMine, crypto miners that use the EternalBlue exploit in order to gain access to computing power to mine cryptocurrencies.

  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Attempts to access Bitcoin/ALTCoin wallets;
  • Generates some ICMP traffic;
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files situated on the target’s disk drive — so the victim can no more utilize the information;
  • Preventing normal accessibility to the victim’s workstation;
Similar behavior
Related domains
z.whorecord.xyz Trojan.Ransom.Spora.Gen.1
a.tomx.xyz Trojan.Ransom.Spora.Gen.1
api.blockcypher.com Trojan.Ransom.Spora.Gen.1
hjhqmbxyinislkkt.1j9r76.top Trojan.Ransom.Spora.Gen.1

Win32/Kryptik.HHAH

The most typical networks where Win32/Kryptik.HHAH Ransomware Trojans 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 a repercussion of individual ending up on a resource that holds a destructive software program;

As soon as the Trojan is efficiently injected, it will certainly either cipher the data on the victim’s PC or avoid the device from operating in a correct manner – while also positioning a ransom note that discusses the demand for the victims to effect the payment for the function of decrypting the documents or recovering the data system back to the first problem. In many instances, the ransom note will turn up when the customer restarts the COMPUTER after the system has currently been harmed.

Win32/Kryptik.HHAH distribution channels.

In numerous corners of the world, Win32/Kryptik.HHAH grows by leaps and also bounds. Nevertheless, the ransom money notes as well as techniques of obtaining the ransom amount may vary depending upon particular neighborhood (regional) settings. The ransom notes and methods of obtaining the ransom money quantity may vary depending on particular local (local) setups.

Ransomware injection

As an example:

    Faulty notifies concerning unlicensed software.

    In particular locations, the Trojans often wrongfully report having actually identified some unlicensed applications enabled on the target’s gadget. The sharp after that demands the individual to pay the ransom money.

    Faulty declarations concerning illegal web content.

    In nations where software program piracy is much less popular, this method is not as efficient for the cyber frauds. Additionally, the Win32/Kryptik.HHAH popup alert might falsely claim to be stemming from a law enforcement organization as well as will certainly report having situated child porn or other prohibited data on the device.

    Win32/Kryptik.HHAH popup alert might wrongly declare to be deriving from a law enforcement organization and also will report having located youngster porn or various other prohibited data on the device. The alert will likewise have a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: 917050EC
md5: 401436e64145fd5bf86f02febf49994f
name: 401436E64145FD5BF86F02FEBF49994F.mlw
sha1: a0b19534f78ecca442ca30c53151c24be6923e20
sha256: f113f6929b8635f0671bffc5230d9d0538341b95927dfe25a7cf3fa368148b31
sha512: 8ecbafd9a1ed926037763804a5b3acdb5e57d5d8305672ee046f1875bc1729ef525c22ed020007e79b5341ea7149bb292962ced0d82093b04bffa18d892fddbb
ssdeep: 6144:inhH6Pm8IijrnB9eT7QRwsCrrnNGT4alKgxtTMc9YpMz9:y/gXB9s7PPevpEc3R
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.HHAH also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Ransom.Spora.Gen.1
FireEye Generic.mg.401436e64145fd5b
CAT-QuickHeal Ransom.Exxroute.A3
ALYac Trojan.Ransom.Spora.Gen.1
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 00515aa21 )
BitDefender Trojan.Ransom.Spora.Gen.1
K7GW Trojan ( 005061411 )
Cybereason malicious.64145f
Baidu Win32.Trojan.Kryptik.bjk
Symantec Packed.Generic.493
APEX Malicious
Paloalto generic.ml
ClamAV Win.Ransomware.Cerber-6162246-0
Kaspersky HEUR:Trojan.Win32.Generic
NANO-Antivirus Trojan.Win32.Zerber.elrgfb
Ad-Aware Trojan.Ransom.Spora.Gen.1
Emsisoft Trojan.Ransom.Spora.Gen.1 (B)
Comodo TrojWare.Win32.Crypt.C@7vajd0
F-Secure Heuristic.HEUR/AGEN.1116787
BitDefenderTheta Gen:NN.ZexaF.34590.qmX@aabaBNm
Zillya Trojan.Zerber.Win32.1300
TrendMicro Ransom_CERBER.SMEL
McAfee-GW-Edition BehavesLike.Win32.Ransomware.dc
Sophos ML/PE-A + Mal/Elenoocka-E
Ikarus Trojan.Ransom.Spora
Jiangmin Trojan.Zerber.ath
Avira HEUR/AGEN.1116787
MAX malware (ai score=89)
Antiy-AVL Trojan[Ransom]/Win32.Zerber
Arcabit Trojan.Ransom.Spora.Gen.1
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Trojan.Ransom.Spora.Gen.1
AhnLab-V3 Trojan/Win32.Cerber.R195521
Acronis suspicious
McAfee Ransomware-FMJ!401436E64145
VBA32 BScope.TrojanRansom.Cerber
Malwarebytes Cerber.Ransom.Encrypt.DDS
Panda Trj/Genetic.gen
ESET-NOD32 a variant of Win32/Kryptik.HHAH
TrendMicro-HouseCall Ransom_CERBER.SMEL
Rising Trojan.Ransom.GlobeImposter!1.AF70 (RDMK:cmRtazoViG+6Ui+eci8toXJX8vMY)
Yandex Trojan.GenAsa!jN5aid6TD2g
SentinelOne Static AI – Malicious PE
Fortinet W32/Kryptik.FSHI!tr
AVG Win32:Filecoder-AY [Trj]
Avast Win32:Filecoder-AY [Trj]
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 Win32/Trojan.dae

How to remove Win32/Kryptik.HHAH ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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 Win32/Kryptik.HHAH 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 Win32/Kryptik.HHAH 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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