Win32/Kryptik.HISM

Written by Robert Bailey

What is Win32/Kryptik.HISM infection?

In this short article you will certainly find concerning the interpretation of Win32/Kryptik.HISM and its unfavorable influence on your computer system. Such ransomware are a form of malware that is clarified by on the internet scams to require paying the ransom money by a target.

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Most of the situations, Win32/Kryptik.HISM infection will instruct its victims to launch funds transfer for the function of reducing the effects of the modifications that the Trojan infection has presented to the target’s gadget.

Win32/Kryptik.HISM Summary

These alterations can be as adheres to:

  • 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.
  • 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.
  • Possible date expiration check, exits too soon after checking local time;
  • Expresses interest in specific running processes;
  • Unconventionial language used in binary resources: Macedonian;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • 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 records situated on the victim’s hard disk drive — so the victim can no longer utilize the data;
  • Preventing normal accessibility to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Win32/Kryptik.HISM

The most typical channels through which Win32/Kryptik.HISM Trojans are injected are:

  • By ways of phishing e-mails;
  • As an effect of individual ending up on a source that organizes a malicious software application;

As soon as the Trojan is effectively injected, it will either cipher the data on the victim’s computer or avoid the device from working in an appropriate fashion – while additionally placing a ransom money note that states the need for the victims to impact the repayment for the function of decrypting the documents or recovering the data system back to the first problem. In the majority of circumstances, the ransom note will come up when the client restarts the PC after the system has already been damaged.

Win32/Kryptik.HISM distribution networks.

In various edges of the globe, Win32/Kryptik.HISM expands by jumps and also bounds. However, the ransom money notes and techniques of obtaining the ransom quantity may differ relying on specific neighborhood (local) setups. The ransom money notes and also techniques of extorting the ransom money quantity might differ depending on certain neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty alerts concerning unlicensed software.

    In certain areas, the Trojans frequently wrongfully report having actually detected some unlicensed applications enabled on the target’s tool. The sharp after that requires the user to pay the ransom money.

    Faulty declarations about prohibited content.

    In nations where software application piracy is much less prominent, this technique is not as effective for the cyber fraudulences. Additionally, the Win32/Kryptik.HISM popup alert may incorrectly assert to be deriving from a law enforcement organization and will report having situated child porn or other illegal information on the device.

    Win32/Kryptik.HISM popup alert might incorrectly claim to be obtaining from a law enforcement institution and also will report having located youngster pornography or various other illegal data on the gadget. The alert will in a similar way contain a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: 78598440
md5: ff571383f8fe18fcb619e9ff39f1d705
name: FF571383F8FE18FCB619E9FF39F1D705.mlw
sha1: 99832767c190b2843ab404ef6cab0961e85c689a
sha256: dd37802592ef324976f1e872b47282960917b2c86997e461d8a61286708f624e
sha512: bc78e8b73d1634b0594ea68e08210a746ab0a0b6165168435462860aebd7e6424d112b43ea4999722768d0846ba68458fea93d0a424425b4ed3354985f416695
ssdeep: 98304:ZeafUy2KL4EQaUqstOAFbddzLwB5/tERiMhhynI3+RPdWbL1gt5UMHnGJ3Atv4Y:Cja6O0lsygdIgUBjWRh
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

InternalSurname: vebug.ekc
Prod: 1.2.5
FileVersions: 1.0.5.8
LegalCo: Copyri (C) 2019, permudationcy

Win32/Kryptik.HISM also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.45444899
FireEye Generic.mg.ff571383f8fe18fc
CAT-QuickHeal Trojan.Wacatac
ALYac Trojan.GenericKD.45444899
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Trojan ( 0057608d1 )
BitDefender Trojan.GenericKD.45444899
K7GW Trojan ( 0057608d1 )
CrowdStrike win/malicious_confidence_80% (D)
BitDefenderTheta Gen:NN.ZexaF.34760.@pGfaWhw4ydG
Cyren W32/Trojan.VIRP-2886
Symantec ML.Attribute.HighConfidence
APEX Malicious
Paloalto generic.ml
Kaspersky Trojan.Win32.Zenpak.beef
Alibaba Backdoor:Win32/Glupteba.c77f1771
AegisLab Trojan.Win32.Zenpak.4!c
Avast Win32:DropperX-gen [Drp]
Ad-Aware Trojan.GenericKD.45444899
Sophos Mal/Generic-S
F-Secure Trojan.TR/AD.GoCloudnet.qnfzt
Zillya Trojan.Kryptik.Win32.2818910
TrendMicro TROJ_GEN.R002C0DAF21
McAfee-GW-Edition BehavesLike.Win32.Trojan.rc
Emsisoft Trojan.GenericKD.45444899 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Zenpak.fsw
Webroot W32.Trojan.Gen
Avira TR/AD.GoCloudnet.qnfzt
MAX malware (ai score=88)
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Gridinsoft Ransom.Win32.Wacatac.oa
Arcabit Trojan.Generic.D2B56F23
ZoneAlarm Trojan.Win32.Zenpak.beef
GData Trojan.GenericKD.45444899
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.RL_Generic.R362922
Acronis suspicious
McAfee Artemis!FF571383F8FE
VBA32 Trojan.Zenpak
Malwarebytes Trojan.MalPack.GS
ESET-NOD32 a variant of Win32/Kryptik.HISM
TrendMicro-HouseCall TROJ_GEN.R002C0DAF21
Rising Trojan.Kryptik!8.8 (TFE:5:bdBbiCJIR3H)
Ikarus Trojan.MalPack
Fortinet W32/Kryptik.HGHW!tr
AVG Win32:DropperX-gen [Drp]
Cybereason malicious.3f8fe1
Panda Trj/RnkBend.A
Qihoo-360 Generic/HEUR/QVM11.1.8F15.Malware.Gen

How to remove Win32/Kryptik.HISM 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 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.

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Press “Install” button.

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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.HISM 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.HISM 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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