Categories: Malware

Win32/Kryptik.HPWW information

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.mlwpath: /opt/CAPEv2/storage/binaries/3cdb65fad9847f108615c8710510baea74b1de245bc806222438c7f0b4501a2bcrc32: C2281811md5: bc7c2e8c9596ad3031760595a0b5d55fsha1: 666fd60e6edebe8a35e87d12c3e1b3e888c6a34asha256: 3cdb65fad9847f108615c8710510baea74b1de245bc806222438c7f0b4501a2bsha512: 6b6f2c443c7b7994d80ba24442c258f9397d5d4dd5aab79d7d58e713c35732ea67c5b76d601dbd1ecd5119630f142bdf4c4601d927ae16d5d3f023adee65deb6ssdeep: 12288:ABiAEZfCBAoVrnrnrnrnrnrnrnrnrnrnrnrnrnrnrnrnrnrnrnrnrnrnrnrnrnr7:EsfCBAotype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1BCE6C0483780DC6AC3E603F5EA2ECFC67D2B69E979A4867F48163B4F3CA53585D51208sha3_384: bc76810ec978d42e634a39a5393728fcb2e15004f0f450aaa262486bbe0dfb03b6d716d5eee2ded90b1a53f6bf30f873ep_bytes: e8aa620000e989feffffc701a8124000timestamp: 2020-12-27 11:34:47

Version Info:

FileVersions: 17.26.2.32Copyrighz: Copyright (C) 2022, pozkarteProjectVersion: 2.82.22.61

Win32/Kryptik.HPWW also known as:

Bkav W32.AIDetect.malware2
tehtris Generic.Malware
MicroWorld-eScan Trojan.GenericKDZ.89052
FireEye Generic.mg.bc7c2e8c9596ad30
ALYac Trojan.GenericKDZ.89052
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
K7AntiVirus Riskware ( 00584baa1 )
K7GW Riskware ( 00584baa1 )
Cybereason malicious.e6edeb
Cyren W32/Kryptik.GVX.gen!Eldorado
Symantec ML.Attribute.HighConfidence
Elastic malicious (high confidence)
ESET-NOD32 a variant of Win32/Kryptik.HPWW
APEX Malicious
Kaspersky HEUR:Backdoor.Win32.Tofsee.gen
BitDefender Trojan.GenericKDZ.89052
NANO-Antivirus Trojan.Win32.Tofsee.jpkixi
Avast Win32:BotX-gen [Trj]
Tencent Trojan-ransom.Win32.Stop.16000284
Ad-Aware Trojan.GenericKDZ.89052
Emsisoft Trojan.GenericKDZ.89052 (B)
DrWeb Trojan.Siggen18.12725
TrendMicro Mal_Tofsee
McAfee-GW-Edition BehavesLike.Win32.Corrupt.th
Trapmine malicious.high.ml.score
Sophos ML/PE-A + Mal/Agent-AWV
SentinelOne Static AI – Malicious PE
GData Win32.Trojan.PSE.G8BXES
Jiangmin Backdoor.Tofsee.ftz
MAX malware (ai score=89)
Arcabit Trojan.Generic.D15BDC
Microsoft Trojan:Win32/Azorult.XT!MTB
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win.Generic.R499681
Acronis suspicious
McAfee Packed-GDD!BC7C2E8C9596
VBA32 BScope.TrojanPSW.RedLine
Malwarebytes Trojan.MalPack.GS
TrendMicro-HouseCall Mal_Tofsee
Rising Trojan.Generic@AI.100 (RDML:5vEKnPelC3R7SIDankQfFg)
Yandex Trojan.Kryptik!5O0L9WEhsjE
Ikarus Trojan.Win32.Crypt
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/SpyBot.1126!tr
AVG Win32:BotX-gen [Trj]
Panda Trj/GdSda.A

How to remove Win32/Kryptik.HPWW?

  • 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.
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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