Malware

MSIL/Kryptik.UCZ (file analysis)

Malware Removal

The MSIL/Kryptik.UCZ 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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What MSIL/Kryptik.UCZ virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Injection with CreateRemoteThread in a remote process
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • The binary likely contains encrypted or compressed data.
  • Executed a process and injected code into it, probably while unpacking
  • Network activity detected but not expressed in API logs
  • Checks the CPU name from registry, possibly for anti-virtualization

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine MSIL/Kryptik.UCZ?


File Info:

crc32: 7474A511
md5: 5dce332fe675fac66bbbb8471c3a8282
name: 069810.png
sha1: 6bc2490e471f033fadad8a26c29cb8e1db94fa33
sha256: 57bfe6375a8ad5606440c30828674b196a4b28fa8903d49fa6b7b40eaeb32ade
sha512: 71800fb9a4c1c6cac5ea78853c9620fe7fdd4ace1229f93f07753b8c5e598bf570c27576e72d78aec3426306ed5009a46cc15a3f70070ae3976fbec7b2260597
ssdeep: 12288:yu+dhFDCPdSnUfSi2/N6KZ0wqxM/e+IdCTBA:ybNEdx4VrZ0wyv+MSe
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2018 - 2019
Assembly Version: 4.4.0.1
InternalName: SpeechSynthesis.exe
FileVersion: 4.4.0.1
CompanyName:
LegalTrademarks:
Comments:
ProductName: SpeechSynthesis
ProductVersion: 4.4.0.1
FileDescription: SpeechSynthesis
OriginalFilename: SpeechSynthesis.exe

MSIL/Kryptik.UCZ also known as:

MicroWorld-eScanTrojan.GenericKD.32827988
FireEyeGeneric.mg.5dce332fe675fac6
Qihoo-360HEUR/QVM03.0.F68B.Malware.Gen
McAfeeArtemis!5DCE332FE675
MalwarebytesBackdoor.NanoCore
AegisLabTrojan.Win32.Malicious.4!c
SangforMalware
K7AntiVirusTrojan ( 0055d9091 )
BitDefenderTrojan.GenericKD.32827988
K7GWTrojan ( 0055d9091 )
Cybereasonmalicious.e471f0
Invinceaheuristic
F-ProtW32/Trojan.SW.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
GDataTrojan.GenericKD.32827988
KasperskyHEUR:Trojan-Spy.MSIL.Noon.gen
AlibabaTrojan:Win32/Kryptik.ali2000016
Endgamemalicious (high confidence)
SophosMal/Generic-S
F-SecureTrojan.TR/Kryptik.tuibr
DrWebTrojan.PWS.Stealer.27658
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Generic.gc
Trapminemalicious.high.ml.score
EmsisoftTrojan.GenericKD.32827988 (B)
IkarusTrojan.MSIL.Krypt
CyrenW32/Trojan.SW.gen!Eldorado
WebrootW32.Trojan.Gen
AviraTR/Kryptik.tuibr
MAXmalware (ai score=82)
ArcabitTrojan.Generic.D1F4EA54
ZoneAlarmHEUR:Trojan-Spy.MSIL.Noon.gen
MicrosoftTrojan:Win32/Tiggre!rfn
AhnLab-V3Trojan/Win32.Kryptik.C3651227
Acronissuspicious
ALYacSpyware.Noon.gen
Ad-AwareTrojan.GenericKD.32827988
CylanceUnsafe
PandaTrj/Agent.AJS
ESET-NOD32a variant of MSIL/Kryptik.UCZ
TrendMicro-HouseCallTROJ_GEN.R002H0CLI19
SentinelOneDFI – Malicious PE
eGambitUnsafe.AI_Score_100%
FortinetMSIL/Kryptik.UCK!tr
BitDefenderThetaGen:NN.ZemsilF.33556.Cm0@a0jbvsl
AVGFileRepMetagen [Malware]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (W)
MaxSecureTrojan.Malware.300983.susgen

How to remove MSIL/Kryptik.UCZ?

MSIL/Kryptik.UCZ 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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