Symmi.61152

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

What is Symmi.61152 infection?

In this article you will locate concerning the meaning of Symmi.61152 as well as its negative impact on your computer system. Such ransomware are a kind of malware that is elaborated by online scams to require paying the ransom money by a sufferer.

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In the majority of the instances, Symmi.61152 infection will instruct its targets to start funds move for the objective of counteracting the amendments that the Trojan infection has presented to the sufferer’s tool.

Symmi.61152 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.
  • Injection (inter-process);
  • Compression (or decompression);
  • Injection with CreateRemoteThread in a remote process;
  • Mimics the system’s user agent string for its own requests;
  • 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.;
  • 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.
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • 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.
  • Exhibits behavior characteristic of Cryptowall ransomware;
  • 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
  • Attempts to identify installed AV products by registry key;
  • Creates a copy of itself;
  • Ciphering the papers situated on the victim’s hard drive — so the sufferer can no longer make use of the information;
  • Preventing routine access to the victim’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
aynemu.comRansom.Cryptodefense
c2cfsi.comRansom.Cryptodefense
apartmanykaprun.czRansom.Cryptodefense
baehr-consulting.comRansom.Cryptodefense
beautyandblings.comRansom.Cryptodefense
breezebookkeeping.co.ukRansom.Cryptodefense
blackforestclocks.orgRansom.Cryptodefense

Symmi.61152

The most common networks through which Symmi.61152 are injected are:

  • By methods of phishing emails;
  • As an effect of customer ending up on a source that holds a destructive software program;

As soon as the Trojan is efficiently infused, it will either cipher the data on the victim’s PC or stop the gadget from operating in a proper fashion – while likewise placing a ransom money note that states the demand for the targets to effect the settlement for the function of decrypting the papers or recovering the documents system back to the initial condition. In the majority of instances, the ransom money note will certainly show up when the customer restarts the COMPUTER after the system has currently been damaged.

Symmi.61152 distribution networks.

In numerous corners of the world, Symmi.61152 expands by jumps and bounds. However, the ransom money notes and also techniques of extorting the ransom quantity may differ relying on specific local (regional) settings. The ransom notes and also tricks of obtaining the ransom money quantity might vary depending on certain local (regional) setups.

Ransomware injection

As an example:

    Faulty notifies regarding unlicensed software program.

    In specific areas, the Trojans often wrongfully report having actually identified some unlicensed applications enabled on the victim’s tool. The sharp then demands the user to pay the ransom money.

    Faulty statements about illegal material.

    In nations where software application piracy is less popular, this method is not as effective for the cyber scams. Additionally, the Symmi.61152 popup alert might incorrectly claim to be stemming from a law enforcement establishment and also will certainly report having situated kid pornography or various other prohibited information on the device.

    Symmi.61152 popup alert may incorrectly declare to be acquiring from a regulation enforcement organization as well as will certainly report having situated kid porn or other unlawful information on the gadget. The alert will in a similar way consist of a need for the user to pay the ransom money.

Technical details

File Info:

crc32: DC2CAC0C
md5: 462c340e3d8c494bce7462930faf3596
name: 462C340E3D8C494BCE7462930FAF3596.mlw
sha1: fa0be0f382506053118a926b5a18b328e0d1dcef
sha256: 4f533d827f435588410102508502ce98fb9fa70635e6beb25d604e34ce793c21
sha512: 37098ea44f942fe3dcc3e8cb68cc42b545195c31692804e82292de258705177885eed58aee5a7161ee1c6ca48a5d7721294a17634dcdf7995a341efa48193e0f
ssdeep: 6144:2Lus+gihNBUXbZIYHmAQo3enHb7r1oYhTNN+f27hcfgetc:2LxmhgdTGyuHbeYHNddc
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Shoreline (C) 2017
ProductVersion: 0,89,111,42
ProductName: Statecraft Recognised
FileVersion: 0,87,73,195
CompanyName: WareCentral.com

Symmi.61152 also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Symmi.61152
FireEyeGeneric.mg.462c340e3d8c494b
Qihoo-360HEUR/QVM07.1.Malware.Gen
ALYacGen:Variant.Symmi.61152
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_80% (D)
BitDefenderGen:Variant.Symmi.61152
K7GWTrojan ( 004d93111 )
K7AntiVirusTrojan ( 004d93111 )
SymantecRansom.Cryptodefense
APEXMalicious
AvastWin32:Rootkit-gen [Rtk]
KasperskyTrojan.Win32.Yakes.nteu
AlibabaRansom:Win32/Yakes.8bec8b34
NANO-AntivirusTrojan.Win32.Dwn.dzfjpf
RisingTrojan.Generic@ML.97 (RDML:XtVUwSwp1i+hiNuzGZ+pWw)
Ad-AwareGen:Variant.Symmi.61152
EmsisoftGen:Variant.Symmi.61152 (B)
ComodoMalware@#1l9v9uutxy83f
F-SecureHeuristic.HEUR/AGEN.1113544
DrWebTrojan.DownLoader17.64754
ZillyaTrojan.Filecoder.Win32.1535
TrendMicroRansom_HPCRYPTESLA.SM2
McAfee-GW-EditionPacked-GM!462C340E3D8C
SophosMal/Generic-S
IkarusTrojan-Ransom.Locky
JiangminTrojan.Yakes.eii
WebrootW32.Adware.Gen
AviraHEUR/AGEN.1113544
Antiy-AVLTrojan/Win32.Yakes
MicrosoftRansom:Win32/Crowti.A
ArcabitTrojan.Symmi.DEEE0
ZoneAlarmTrojan.Win32.Yakes.nteu
GDataGen:Variant.Symmi.61152
CynetMalicious (score: 100)
AhnLab-V3Win-Trojan/Teslacrypt.1339F9E.X1654
McAfeePacked-GM!462C340E3D8C
MAXmalware (ai score=100)
VBA32BScope.TrojanDropper.FrauDrop
MalwarebytesGeneric.Malware/Suspicious
PandaTrj/CryptoWall.A
ESET-NOD32Win32/Filecoder.CryptoWall.F
TrendMicro-HouseCallRansom_HPCRYPTESLA.SM2
TencentWin32.Trojan.Yakes.Pavs
YandexTrojan.Yakes!w+b6mED1AtM
SentinelOneStatic AI – Malicious PE
FortinetW32/Kryptik.ELYJ!tr
BitDefenderThetaGen:NN.ZexaF.34590.qq0@aGtnmmj
AVGWin32:Rootkit-gen [Rtk]
Cybereasonmalicious.e3d8c4
Paloaltogeneric.ml

How to remove Symmi.61152 virus?

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 Symmi.61152 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 Symmi.61152 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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