Malware

Win32/Kryptik.DRPX malicious file

Malware Removal

The Win32/Kryptik.DRPX 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 Win32/Kryptik.DRPX virus can do?

  • Executable code extraction
  • Injection with CreateRemoteThread in a remote process
  • Attempts to connect to a dead IP:Port (2 unique times)
  • Creates RWX memory
  • Mimics the system’s user agent string for its own requests
  • A process attempted to delay the analysis task.
  • At least one IP Address, Domain, or File Name was found in a crypto call
  • Starts servers listening on 0.0.0.0:39602, :0, 127.0.0.1:20005
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Unconventionial language used in binary resources: Russian
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Code injection with CreateRemoteThread in a remote process
  • Tries to unhook or modify Windows functions monitored by Cuckoo
  • Steals private information from local Internet browsers
  • A system process is generating network traffic likely as a result of process injection
  • Installs itself for autorun at Windows startup
  • Collects information about installed applications
  • Creates Zeus (Banking Trojan) mutexes
  • Zeus P2P (Banking Trojan)
  • Attempts to modify proxy settings
  • Attempts to modify browser security settings
  • Harvests credentials from local FTP client softwares
  • Attempts to interact with an Alternate Data Stream (ADS)
  • Creates a slightly modified copy of itself
  • Collects information to fingerprint the system

Related domains:

z.whorecord.xyz
a.tomx.xyz
microsoftupdate.ru

How to determine Win32/Kryptik.DRPX?


File Info:

crc32: 8AABAC58
md5: 2e20db9431e1c9ce34f8d679b0373e39
name: 2E20DB9431E1C9CE34F8D679B0373E39.mlw
sha1: 751e50627b2873f84bb13f0fec40d58ee8b3ba63
sha256: 5820fe22a23ec35060d74c62e667c0c1ceb7386628a7963375029327fd5a2b51
sha512: 61bfc45fa98d633e83700d6d26e2bd27f3063df8c84553a606f667254082ca11b56d9db55d167251af9986d3f4a5aee01036a492af72c0375b0ee89b00323996
ssdeep: 3072:AxMBvXMMBI9NOTGxqEznGo7OSv597YiJWd2CquR+E1BzNbUNf:ASBfBULxp6O597VvCv+UBz+Nf
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

ProductVersion: 8.84.857.28
ProductName: ZucStD80OgU3tAe43
FileVersion: 8.84.857.28
OriginalFilename: P3Wa8AHcaZfG8MuGdGDxw86ifx.exe
FileDescription: 8BfUshQUNDySdiX
Translation: 0x0409 0x04b0

Win32/Kryptik.DRPX also known as:

BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 004d250e1 )
LionicTrojan.Win32.Zbot.lx9X
Elasticmalicious (high confidence)
DrWebTrojan.PWS.Panda.2005
CynetMalicious (score: 100)
ALYacTrojan.Ransom.Cerber.1
CylanceUnsafe
ZillyaTrojan.Zbot.Win32.81326
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
K7GWTrojan ( 004d250e1 )
Cybereasonmalicious.431e1c
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Kryptik.DRPX
APEXMalicious
AvastWin32:Susn-AR [Trj]
KasperskyUDS:Trojan-Spy.Win32.Zbot.sb
BitDefenderTrojan.Ransom.Cerber.1
NANO-AntivirusTrojan.Win32.Crypted.zlkrh
MicroWorld-eScanTrojan.Ransom.Cerber.1
TencentWin32.Trojan-Spy.Zbot.rme
Ad-AwareTrojan.Ransom.Cerber.1
SophosML/PE-A + Mal/EncPk-AGT
ComodoMalware@#k95rapjwehqo
BitDefenderThetaAI:Packer.4846028D20
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.ZBot.cc
FireEyeGeneric.mg.2e20db9431e1c9ce
EmsisoftTrojan.Ransom.Cerber.1 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojanSpy.Zbot.cibi
WebrootW32.Infostealer.Zeus
AviraTR/Crypt.XPACK.Gen7
Antiy-AVLTrojan/Generic.ASMalwS.2C347D
MicrosoftPWS:Win32/Zbot!CI
ArcabitTrojan.Ransom.Cerber.1
GDataTrojan.Ransom.Cerber.1
AhnLab-V3Trojan/Win32.Zbot.R34945
Acronissuspicious
McAfeePWS-Zbot.gen.ame
MAXmalware (ai score=84)
MalwarebytesMachineLearning/Anomalous.95%
PandaTrj/Genetic.gen
YandexTrojan.Agent!1Z+Bhf3Po/I
IkarusTrojan-Spy.Win32.Zbot
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Zbot.ASJ!tr
AVGWin32:Susn-AR [Trj]
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Cerber.HwcBEpsA

How to remove Win32/Kryptik.DRPX?

Win32/Kryptik.DRPX 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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