Malware

Win32/Kryptik.HPWW information

Malware Removal

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

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • 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
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • A process created a hidden window
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • Unconventionial language used in binary resources: Kannada
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Enumerates services, possibly for anti-virtualization
  • Behavioural detection: Injection (Process Hollowing)
  • Executed a process and injected code into it, probably while unpacking
  • Behavioural detection: Injection (inter-process)
  • Installs itself for autorun at Windows startup
  • Installs itself for autorun at Windows startup
  • CAPE detected the Tofsee malware family
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine Win32/Kryptik.HPWW?


File Info:

name: BC7C2E8C9596AD303176.mlw
path: /opt/CAPEv2/storage/binaries/3cdb65fad9847f108615c8710510baea74b1de245bc806222438c7f0b4501a2b
crc32: C2281811
md5: bc7c2e8c9596ad3031760595a0b5d55f
sha1: 666fd60e6edebe8a35e87d12c3e1b3e888c6a34a
sha256: 3cdb65fad9847f108615c8710510baea74b1de245bc806222438c7f0b4501a2b
sha512: 6b6f2c443c7b7994d80ba24442c258f9397d5d4dd5aab79d7d58e713c35732ea67c5b76d601dbd1ecd5119630f142bdf4c4601d927ae16d5d3f023adee65deb6
ssdeep: 12288:ABiAEZfCBAoVrnrnrnrnrnrnrnrnrnrnrnrnrnrnrnrnrnrnrnrnrnrnrnrnrnr7:EsfCBAo
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1BCE6C0483780DC6AC3E603F5EA2ECFC67D2B69E979A4867F48163B4F3CA53585D51208
sha3_384: bc76810ec978d42e634a39a5393728fcb2e15004f0f450aaa262486bbe0dfb03b6d716d5eee2ded90b1a53f6bf30f873
ep_bytes: e8aa620000e989feffffc701a8124000
timestamp: 2020-12-27 11:34:47

Version Info:

FileVersions: 17.26.2.32
Copyrighz: Copyright (C) 2022, pozkarte
ProjectVersion: 2.82.22.61

Win32/Kryptik.HPWW also known as:

BkavW32.AIDetect.malware2
tehtrisGeneric.Malware
MicroWorld-eScanTrojan.GenericKDZ.89052
FireEyeGeneric.mg.bc7c2e8c9596ad30
ALYacTrojan.GenericKDZ.89052
CylanceUnsafe
SangforTrojan.Win32.Save.a
K7AntiVirusRiskware ( 00584baa1 )
K7GWRiskware ( 00584baa1 )
Cybereasonmalicious.e6edeb
CyrenW32/Kryptik.GVX.gen!Eldorado
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Kryptik.HPWW
APEXMalicious
KasperskyHEUR:Backdoor.Win32.Tofsee.gen
BitDefenderTrojan.GenericKDZ.89052
NANO-AntivirusTrojan.Win32.Tofsee.jpkixi
AvastWin32:BotX-gen [Trj]
TencentTrojan-ransom.Win32.Stop.16000284
Ad-AwareTrojan.GenericKDZ.89052
EmsisoftTrojan.GenericKDZ.89052 (B)
DrWebTrojan.Siggen18.12725
TrendMicroMal_Tofsee
McAfee-GW-EditionBehavesLike.Win32.Corrupt.th
Trapminemalicious.high.ml.score
SophosML/PE-A + Mal/Agent-AWV
SentinelOneStatic AI – Malicious PE
GDataWin32.Trojan.PSE.G8BXES
JiangminBackdoor.Tofsee.ftz
MAXmalware (ai score=89)
ArcabitTrojan.Generic.D15BDC
MicrosoftTrojan:Win32/Azorult.XT!MTB
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win.Generic.R499681
Acronissuspicious
McAfeePacked-GDD!BC7C2E8C9596
VBA32BScope.TrojanPSW.RedLine
MalwarebytesTrojan.MalPack.GS
TrendMicro-HouseCallMal_Tofsee
RisingTrojan.Generic@AI.100 (RDML:5vEKnPelC3R7SIDankQfFg)
YandexTrojan.Kryptik!5O0L9WEhsjE
IkarusTrojan.Win32.Crypt
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/SpyBot.1126!tr
AVGWin32:BotX-gen [Trj]
PandaTrj/GdSda.A

How to remove Win32/Kryptik.HPWW?

Win32/Kryptik.HPWW 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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