Malware

How to remove “VirTool:MSIL/CryptInject.CD!MTB”?

Malware Removal

The VirTool:MSIL/CryptInject.CD!MTB is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What VirTool:MSIL/CryptInject.CD!MTB virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Injection with CreateRemoteThread in a remote process
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • At least one IP Address, Domain, or File Name was found in a crypto call
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Executed a process and injected code into it, probably while unpacking
  • Attempts to remove evidence of file being downloaded from the Internet
  • Installs itself for autorun at Windows startup
  • Exhibits behavior characteristic of Nanocore RAT
  • Creates a copy of itself
  • Collects information to fingerprint the system

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine VirTool:MSIL/CryptInject.CD!MTB?


File Info:

crc32: A661F4D2
md5: 62a51eb35b986a3ec91d5ff985cd3392
name: 20182910_tien-50052000-Vnd.scr
sha1: d852be4003e907264c2addfe2033453ffdf4f8b6
sha256: 39a037548730ced20214338f3e99e7ba7d480250864c005794b11a0bf5245ca5
sha512: 1634504a26980d5601e6bfc0e93b8cf8a12c93b8e6decc97dccf34c161d9c69f08946c8ef42ab4e60df07c6c0570634a4c48f516fd31648159de8e5094e39a0c
ssdeep: 12288:s0xzzecq9dAiU8kidakfbF0HPkgb6iTEbW5gqtcL/Eh0/UIWu/gq:DPevkkx50HPkgb6iyWKqtcoiX
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright:
Assembly Version: 0.0.0.0
InternalName: 20182910_tien-50,052,000 Vnd.scr
FileVersion: 0.0.0.0
ProductVersion: 0.0.0.0
FileDescription:
OriginalFilename: 20182910_tien-50,052,000 Vnd.scr

VirTool:MSIL/CryptInject.CD!MTB also known as:

MicroWorld-eScanGen:Variant.Razy.356267
CAT-QuickHealTrojan.GenericFC.S3727670
ALYacGen:Variant.Razy.356267
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
BitDefenderGen:Variant.Razy.356267
K7GWTrojan ( 0053987f1 )
K7AntiVirusTrojan ( 0053987f1 )
TrendMicroTrojanSpy.MSIL.LOKI.SMA.hp
NANO-AntivirusTrojan.Win32.Kryptik.fkysqb
F-ProtW32/Agent.AQM.gen!Eldorado
SymantecML.Attribute.HighConfidence
TrendMicro-HouseCallTrojanSpy.MSIL.LOKI.SMA.hp
AvastWin32:Trojan-gen
GDataGen:Variant.Razy.356267
KasperskyHEUR:Trojan-PSW.Win32.Agent.gen
ViRobotTrojan.Win32.Z.Razy.606720
RisingTrojan.Kryptik!8.8 (CLOUD)
Ad-AwareGen:Variant.Razy.356267
SophosMal/Generic-S
ComodoMalware@#8otqphfnvbes
F-SecureGen:Variant.Razy.356267
ZillyaTrojan.Kryptik.Win32.1567757
Invinceaheuristic
McAfee-GW-EditionBehavesLike.Win32.Generic.hc
Trapminemalicious.high.ml.score
EmsisoftGen:Variant.Razy.356267 (B)
IkarusTrojan.MSIL.Injector
CyrenW32/Agent.AQM.gen!Eldorado
AviraHEUR/AGEN.1029316
MAXmalware (ai score=81)
Antiy-AVLTrojan[PSW]/Win32.Agent
MicrosoftVirTool:MSIL/CryptInject.CD!MTB
Endgamemalicious (high confidence)
ZoneAlarmHEUR:Trojan-PSW.Win32.Agent.gen
AhnLab-V3Trojan/Win32.Agent.C2743460
Acronissuspicious
McAfeeTrojan-FGZT!62A51EB35B98
VBA32TScope.Trojan.MSIL
MalwarebytesBackdoor.NanoCore
PandaTrj/GdSda.A
ArcabitTrojan.Razy.D56FAB
ESET-NOD32a variant of MSIL/Kryptik.PBW
TencentWin32.Trojan-qqpass.Qqrob.Wogb
SentinelOnestatic engine – malicious
FortinetMSIL/GenKryptik.BLNS!tr
AVGWin32:Trojan-gen
Cybereasonmalicious.35b986
Paloaltogeneric.ml
CrowdStrikemalicious_confidence_100% (W)
Qihoo-360Win32/Trojan.PSW.dee

How to remove VirTool:MSIL/CryptInject.CD!MTB?

VirTool:MSIL/CryptInject.CD!MTB removal tool
  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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