Win32/Kryptik.FABP

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

What is Win32/Kryptik.FABP infection?

In this article you will find about the meaning of Win32/Kryptik.FABP as well as its unfavorable influence on your computer. Such ransomware are a kind of malware that is specified by on-line frauds to demand paying the ransom money by a target.

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Most of the instances, Win32/Kryptik.FABP ransomware will certainly advise its targets to initiate funds move for the function of reducing the effects of the changes that the Trojan infection has actually presented to the sufferer’s tool.

Win32/Kryptik.FABP Summary

These modifications 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.
  • Enumerates user accounts on the system;
  • 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.;
  • At least one IP Address, Domain, or File Name was found in a crypto call;
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses Windows utilities for basic functionality;
  • 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!
  • Exhibits behavior characteristic of Cerber ransomware;
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config;
  • Mimics the file times of a Windows system file;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Attempts to identify installed AV products by installation directory;
  • Creates a copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the papers situated on the sufferer’s hard disk — so the victim can no longer utilize the information;
  • Preventing routine 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.FABP

One of the most typical networks whereby Win32/Kryptik.FABP Ransomware Trojans are infused are:

  • By ways of phishing emails;
  • As an effect of customer winding up on a resource that organizes a harmful software program;

As soon as the Trojan is successfully injected, it will certainly either cipher the data on the target’s PC or stop the gadget from working in an appropriate manner – while additionally positioning a ransom note that mentions the demand for the targets to impact the settlement for the purpose of decrypting the papers or bring back the documents system back to the initial condition. In a lot of instances, the ransom note will certainly turn up when the client reboots the COMPUTER after the system has actually currently been damaged.

Win32/Kryptik.FABP distribution networks.

In various edges of the globe, Win32/Kryptik.FABP expands by leaps as well as bounds. Nonetheless, the ransom money notes as well as techniques of extorting the ransom money amount may differ depending on specific local (regional) settings. The ransom money notes and also methods of extorting the ransom amount may differ depending on certain regional (local) setups.

Ransomware injection

For instance:

    Faulty informs about unlicensed software program.

    In particular areas, the Trojans commonly wrongfully report having identified some unlicensed applications enabled on the sufferer’s device. The sharp then demands the individual to pay the ransom money.

    Faulty statements about unlawful web content.

    In countries where software application piracy is much less prominent, this method is not as effective for the cyber scams. Alternatively, the Win32/Kryptik.FABP popup alert might incorrectly assert to be stemming from a law enforcement establishment and will certainly report having situated child porn or other prohibited data on the gadget.

    Win32/Kryptik.FABP popup alert might wrongly claim to be acquiring from a regulation enforcement establishment and also will certainly report having situated child porn or various other illegal data on the device. The alert will in a similar way contain a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: 9D435219
md5: aa3b69107453332ad37cb2482c6eec5d
name: AA3B69107453332AD37CB2482C6EEC5D.mlw
sha1: b08bd31ad29e8d649f39a10e50c91c82a0281d20
sha256: 79f55e20bdebe6a9b5e3711b51123fa66e41d0350f21ec3dee8134be822f7437
sha512: 0a6b45c5d110885df508b35664e743f018917a83e5e6dc4285897f87869e6dfebbe1cc9878c651fa6f55b5b0aadbab840db50bd86b84e9df7b359b72f1909818
ssdeep: 3072:MgGNY/1D8zWZk3+B3sxoORilLO77IesT1M4Yt5vrllH/gf2eGFf9uGUa1X2hXC:MFa/1D8zWZ/29EesGZpIf2eGF7UqX+
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (c) 2013 Steganos Software GmbH
InternalName: TraceDestructor.exe
FileVersion: 17.0.2.11443
CompanyName: Steganos Software GmbH
LegalTrademarks: Steganos Safe 17 is a trademark of Steganos Software GmbH
Comments: Steganos Safe 17
ProductName: Steganos Safe 17
ProductVersion: 17.0.2.11443
FileDescription: Steganos TraceDestructor
OriginalFilename: TraceDestructor.exe
Translation: 0x0409 0x04e4

Win32/Kryptik.FABP also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Ransom.Cerber.1
ALYacTrojan.Ransom.Cerber.1
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
SangforTrojan.Win32.Save.a
K7AntiVirusBackdoor ( 005328fd1 )
BitDefenderTrojan.Ransom.Cerber.1
K7GWBackdoor ( 005328fd1 )
Cybereasonmalicious.074533
BitDefenderThetaAI:Packer.0056279A20
SymantecPacked.Generic.459
ESET-NOD32a variant of Win32/Kryptik.FABP
BaiduWin32.Trojan.Kryptik.anp
APEXMalicious
AvastWin32:Malware-gen
ClamAVWin.Ransomware.Cerber-9779218-0
KasperskyHEUR:Trojan.Win32.Generic
NANO-AntivirusTrojan.Win32.Encoder.evkzgk
AegisLabTrojan.Win32.Generic.4!c
RisingRansom.Cerber!8.3058 (C64:YzY0Oq2SlGVrnhUu)
Ad-AwareTrojan.Ransom.Cerber.1
EmsisoftTrojan.Ransom.Cerber.1 (B)
ComodoMalCrypt.Indus!@1qrzi1
DrWebTrojan.Encoder.4691
TrendMicroRansom_CERBER.SMEJ5
McAfee-GW-EditionBehavesLike.Win32.Emotet.dh
FireEyeGeneric.mg.aa3b69107453332a
SophosML/PE-A + Mal/Cerber-B
IkarusTrojan.Win32.Crypt
AviraTR/Crypt.XPACK.Gen
MAXmalware (ai score=100)
MicrosoftRansom:Win32/Cerber.A
ArcabitTrojan.Ransom.Cerber.1
SUPERAntiSpywareTrojan.Agent/Gen-Dropper
AhnLab-V3Win-Trojan/Lukitus2.Exp
ZoneAlarmHEUR:Trojan.Win32.Vucha.dc
GDataTrojan.Ransom.Cerber.1
CynetMalicious (score: 100)
Acronissuspicious
McAfeeGeneric.cvg
VBA32BScope.TrojanPSW.IBank.1412
MalwarebytesMachineLearning/Anomalous.100%
PandaTrj/GdSda.A
TrendMicro-HouseCallRansom_CERBER.SMEJ5
TencentWin32.Trojan.Generic.Lmkp
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_99%
FortinetW32/GenKryptik.EQEC!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (D)
Qihoo-360Generic/Trojan.Ransom.c9a

How to remove Win32/Kryptik.FABP 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.FABP 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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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Win32/Kryptik.FABP 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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