W32/MPhage-B

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the W32/MPhage-B malware detection usually means that your computer is in big danger. This malware can correctly be identified as ransomware – sort of malware which encrypts your files and forces you to pay for their decryption. Deleteing it requires some peculiar steps that must be taken as soon as possible.
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W32/MPhage-B detection is a malware detection you can spectate in your system. It frequently shows up after the provoking procedures on your computer – opening the dubious email messages, clicking the advertisement in the Internet or setting up the program from unreliable resources. From the instance it appears, you have a short time to do something about it before it starts its harmful action. And be sure – it is far better not to await these destructive things.

What is W32/MPhage-B virus?

W32/MPhage-B is ransomware-type malware. It looks for the documents on your disk drive, encrypts it, and after that asks you to pay the ransom for getting the decryption key. Besides making your files inaccessible, this malware also does a ton of harm to your system. It changes the networking settings in order to stop you from checking out the elimination guidelines or downloading the antivirus. Sometimes, W32/MPhage-B can additionally stop the setup of anti-malware programs.

W32/MPhage-B Summary

In summary, W32/MPhage-B virus actions in the infected PC are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution;
  • Performs HTTP requests potentially not found in PCAP.;
  • Reads data out of its own binary image;
  • CAPE extracted potentially suspicious content;
  • Drops a binary and executes it;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Uses Windows utilities for basic functionality;
  • Behavioural detection: Injection (inter-process);
  • Behavioural detection: Injection with CreateRemoteThread in a remote process;
  • Attempts to modify proxy settings;
  • Deletes executed files from disk;
  • Encrypting the documents located on the target’s drive — so the victim cannot check these files;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of anti-virus programs

Ransomware has been a nightmare for the last 4 years. It is hard to realize a more dangerous virus for both individuals and corporations. The algorithms used in W32/MPhage-B (typically, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have more time than our galaxy already exists, and possibly will exist. However, that malware does not do all these horrible things immediately – it can take up to a few hours to cipher all of your files. Hence, seeing the W32/MPhage-B detection is a clear signal that you have to start the removal procedure.

Where did I get the W32/MPhage-B?

Usual tactics of W32/MPhage-B injection are standard for all other ransomware variants. Those are one-day landing sites where users are offered to download the free software, so-called bait emails and hacktools. Bait emails are a relatively new strategy in malware distribution – you get the email that imitates some normal notifications about shippings or bank service conditions modifications. Within the email, there is a malicious MS Office file, or a web link which opens the exploit landing page.

Malicious email spam

Malicious email message. This one tricks you to open the phishing website.

Avoiding it looks fairly simple, but still requires a lot of focus. Malware can hide in various places, and it is better to prevent it even before it goes into your system than to trust in an anti-malware program. Common cybersecurity awareness is just an important item in the modern-day world, even if your relationship with a computer stays on YouTube videos. That may keep you a great deal of money and time which you would certainly spend while searching for a fixing guide.

W32/MPhage-B malware technical details

File Info:

name: FF405740E660D03EFFB4.mlw
path: /opt/CAPEv2/storage/binaries/b0b857a324fe138191d2b4bc7ca0fc24b33f8b49068bd28eaa45c7aac4915d84
crc32: 4280B949
md5: ff405740e660d03effb488221962715d
sha1: af8a5067cad76f37a43b24c2f6b3fb4d938b9b4f
sha256: b0b857a324fe138191d2b4bc7ca0fc24b33f8b49068bd28eaa45c7aac4915d84
sha512: 806a1320595eb5c8960f4c7c13c0c8efabd758140ec709b84051f14cc6d70dacc73b4d8c8842dcbed898f5c27c6cc9ae12a1aab3e5d6f0c0b42a97ff0cff7aaa
ssdeep: 3072:pBI5ArKGCnhgU1XA+ArXjeaMoh6lgUaVwQ+/76bSSN+PS7VyoCeJ6ikem:pK5ArKjbAxXSaegUqGeGpBohMe
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1A1741653297AFCA3FA1CB8F0F465D9222CAC6E61055B347132B7F7BE5573124A7002A2
sha3_384: 6efdb7c4e1615e3a6c5d768c90232dcc60ec1db3c91fdcf957d997bed687dddd53597518eb92b9407bc2be827b009474
ep_bytes: ff1528c04200a300d04200e8dffdffff
timestamp: 2022-05-10 08:36:53

Version Info:

0: [No Data]

W32/MPhage-B also known as:

BkavW32.AIDetectMalware
MicroWorld-eScanWin32.Doboc.Gen.1
ClamAVWin.Trojan.Doboc-320
CAT-QuickHealTrojan.Mauvaise.SL1
ALYacWin32.Doboc.Gen.1
Cylanceunsafe
ZillyaVirus.PolyRansom.Win32.3
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 0040fa661 )
K7GWTrojan ( 0040fa661 )
CrowdStrikewin/malicious_confidence_100% (D)
BaiduWin32.Trojan.Kryptik.iq
VirITTrojan.Win32.Inject1.DAQO
CyrenW32/Virus.LSLV-1164
Elasticmalicious (high confidence)
ESET-NOD32Win32/Spy.Tuscas.K
APEXMalicious
CynetMalicious (score: 100)
KasperskyVirus.Win32.PolyRansom.c
BitDefenderWin32.Doboc.Gen.1
NANO-AntivirusTrojan.Win32.PolyRansom.dpzfcr
AvastWin32:WormX-gen [Wrm]
TencentTrojan.Win32.Tuscas.a
TACHYONTrojan/W32.Doboc
EmsisoftWin32.Doboc.Gen.1 (B)
F-SecureTrojan.TR/Crypt.XPACK.Gen
DrWebTrojan.Inject1.53269
VIPREWin32.Doboc.Gen.1
TrendMicroPE_URSNIF.E
McAfee-GW-EditionBehavesLike.Win32.DocumentCrypt.fm
Trapminemalicious.high.ml.score
FireEyeGeneric.mg.ff405740e660d03e
SophosW32/MPhage-B
SentinelOneStatic AI – Malicious PE
JiangminVirus.PolyRansom.dv
AviraTR/Crypt.XPACK.Gen
Antiy-AVLVirus/Win32.PolyRansom.c
MicrosoftTrojan:Win32/Ursnif.KSV!MTB
XcitiumTrojWare.Win32.Ursnif.KIL@5jjifs
ArcabitWin32.Doboc.Gen.1
SUPERAntiSpywareBackdoor.Hupigon/Variant
ZoneAlarmVirus.Win32.PolyRansom.c
GDataWin32.Doboc.Gen.1
GoogleDetected
AhnLab-V3Trojan/Win32.Ursnif.R162841
Acronissuspicious
McAfeeW32/DocumentCrypt
MAXmalware (ai score=82)
VBA32SScope.Trojan.FakeAV.01681
MalwarebytesTuscas.Spyware.Stealer.DDS
PandaW32/CryptD.C
TrendMicro-HouseCallPE_URSNIF.E
RisingTrojan.Generic@AI.100 (RDML:VEOmX8R6YB66UcL88ivZTg)
YandexTrojan.GenAsa!RK3x+npEgzs
IkarusTrojan.Win32.Crypt
MaxSecureVirus.w32.PolyRansom.C
FortinetW32/Tuscas.A!tr
BitDefenderThetaAI:FileInfector.1210116D11
AVGWin32:WormX-gen [Wrm]
Cybereasonmalicious.0e660d
DeepInstinctMALICIOUS

How to remove W32/MPhage-B?

W32/MPhage-B malware is incredibly difficult to erase by hand. It places its files in numerous places throughout the disk, and can get back itself from one of the elements. Additionally, a lot of modifications in the windows registry, networking settings and Group Policies are pretty hard to identify and return to the original. It is much better to utilize a special program – exactly, an anti-malware app. GridinSoft Anti-Malware will definitely fit the most ideal for malware removal purposes.

Why GridinSoft Anti-Malware? It is pretty light-weight and has its databases updated almost every hour. In addition, it does not have such bugs and exploits as Microsoft Defender does. The combination of these aspects makes GridinSoft Anti-Malware suitable for eliminating malware of any type.

Remove the viruses with GridinSoft Anti-Malware

  • Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.
  • Gridinsoft Anti-Malware during the scan process

  • Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.
  • GridinSoft Anti-Malware scan results

  • When the scan is over, you may choose the action for each detected virus. For all files of [SHORT_NAME] the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning
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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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