TrojanSpy:Win32/Rebhip.C

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

What is TrojanSpy:Win32/Rebhip.C infection?

In this post you will certainly locate concerning the interpretation of TrojanSpy:Win32/Rebhip.C as well as its adverse effect on your computer. Such ransomware are a form of malware that is clarified by online fraudulences to require paying the ransom money by a sufferer.

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In the majority of the situations, TrojanSpy:Win32/Rebhip.C ransomware will certainly instruct its victims to start funds move for the objective of neutralizing the amendments that the Trojan infection has introduced to the victim’s tool.

TrojanSpy:Win32/Rebhip.C Summary

These alterations can be as follows:

  • 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);
  • Injection with CreateRemoteThread in a remote process;
  • 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 created a hidden window;
  • 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.
  • The executable is compressed using UPX;
  • Uses Windows utilities for basic functionality;
  • Deletes its original binary from disk;
  • 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
  • Exhibits possible ransomware file modification behavior;
  • 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.
  • Creates a copy of itself;
  • Creates known SpyNet mutexes and/or registry changes.;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents found on the victim’s hard disk — so the target can no longer utilize the data;
  • Preventing regular accessibility to the target’s workstation;

TrojanSpy:Win32/Rebhip.C

One of the most normal networks whereby TrojanSpy:Win32/Rebhip.C Ransomware Trojans are infused are:

  • By methods of phishing emails;
  • As a repercussion of individual ending up on a source that organizes a harmful software program;

As quickly as the Trojan is successfully infused, it will either cipher the information on the target’s computer or protect against the device from operating in a proper manner – while likewise positioning a ransom money note that states the demand for the sufferers to impact the repayment for the function of decrypting the files or restoring the documents system back to the preliminary condition. In most circumstances, the ransom money note will turn up when the customer restarts the COMPUTER after the system has actually already been harmed.

TrojanSpy:Win32/Rebhip.C circulation channels.

In various corners of the globe, TrojanSpy:Win32/Rebhip.C expands by jumps as well as bounds. Nonetheless, the ransom notes as well as tricks of obtaining the ransom quantity may vary depending upon certain local (local) setups. The ransom notes as well as techniques of extorting the ransom amount might vary depending on certain regional (local) setups.

Ransomware injection

For example:

    Faulty notifies regarding unlicensed software.

    In particular areas, the Trojans typically wrongfully report having actually discovered some unlicensed applications enabled on the sufferer’s device. The sharp after that requires the individual to pay the ransom.

    Faulty declarations regarding unlawful content.

    In countries where software application piracy is much less popular, this method is not as efficient for the cyber scams. Additionally, the TrojanSpy:Win32/Rebhip.C popup alert may wrongly claim to be deriving from a police institution and will report having located kid porn or various other unlawful information on the device.

    TrojanSpy:Win32/Rebhip.C popup alert may incorrectly declare to be acquiring from a legislation enforcement establishment as well as will certainly report having situated child porn or various other prohibited information on the device. The alert will similarly include a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: 3F88D023
md5: 875f2eebac385c8d09d9863e39dcb52f
name: 875F2EEBAC385C8D09D9863E39DCB52F.mlw
sha1: 3d8d021660d21339f4f2ad2b5f3a477a03b7625e
sha256: 35fd77f4b27cbb37c4cab6d90a56d7ad2f906298d1f225990a34a1446047e6d8
sha512: 52045323059a231f4b255f27890063092e1663037ac83ef541cfcb21b7d3965d05ecc47639493da98458713c27402ef78c6b502ee1b87285f3d86267a034cb47
ssdeep: 6144:0MIF7KMVHPnAtb7HTHrebyQvJu7h+ncV:0bF7lH/AprGyQBu7h+ncV
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

TrojanSpy:Win32/Rebhip.C also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 001987931 )
Elasticmalicious (high confidence)
DrWebWin32.HLLW.Autoruner.25074
CynetMalicious (score: 100)
CAT-QuickHealWorm.Rebhip.Z.mue
ALYacTrojan.Agent.AROC
CylanceUnsafe
ZillyaTrojan.Llac.Win32.29703
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojanSpy:Win32/Bublik.e4304570
K7GWTrojan ( 001987931 )
Cybereasonmalicious.bac385
BaiduWin32.Trojan.Agent.co
CyrenW32/Rebhip.B.gen!Eldorado
SymantecW32.Spyrat
ESET-NOD32Win32/Spatet.I
APEXMalicious
AvastWin32:Malware-gen
ClamAVWin.Trojan.Ag-1
KasperskyTrojan.Win32.Bublik.elhu
BitDefenderTrojan.Agent.AROC
NANO-AntivirusTrojan.Win32.Llac.dsnuug
ViRobotTrojan.Win32.A.Llac.296448[UPX]
SUPERAntiSpywareTrojan.Agent/Gen-FraudLoad
MicroWorld-eScanTrojan.Agent.AROC
Ad-AwareTrojan.Agent.AROC
SophosML/PE-A + Mal/Behav-328
ComodoWorm.Win32.AutoRun.BDZ@4obei9
F-SecureTrojan.TR/Crypt.CFI.Gen
BitDefenderThetaAI:Packer.06262E031B
VIPRETrojan.Win32.Llac.bdm (v)
TrendMicroTSPY_LLAC.SM
McAfee-GW-EditionBehavesLike.Win32.Ransomware.dc
FireEyeGeneric.mg.875f2eebac385c8d
EmsisoftTrojan.Agent.AROC (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan/Llac.kyz
WebrootW32.Trojan.Gen
AviraTR/Crypt.CFI.Gen
eGambitRAT.CyberGate
Antiy-AVLTrojan/Generic.ASBOL.2C2D
MicrosoftTrojanSpy:Win32/Rebhip.C
GridinsoftTrojan.Win32.Agent.dg
ArcabitTrojan.Agent.AROC
AegisLabTrojan.Win32.Llac.mzjh
ZoneAlarmTrojan.Win32.Bublik.elhu
GDataTrojan.Agent.AROC
TACHYONTrojan/W32.DP-Hijack.303616
AhnLab-V3Trojan/Win32.Llac.R856
Acronissuspicious
McAfeeGenericRXAA-AA!875F2EEBAC38
MAXmalware (ai score=100)
VBA32Trojan.Bublik
MalwarebytesWorm.Rebhip
PandaTrj/Inject.JQ
TrendMicro-HouseCallTSPY_LLAC.SM
RisingWorm.Rebhip!1.A338 (CLASSIC)
IkarusTrojan.Win32.Llac
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Spatet.TRR!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove TrojanSpy:Win32/Rebhip.C 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 TrojanSpy:Win32/Rebhip.C 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 TrojanSpy:Win32/Rebhip.C 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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