Win32/Kryptik.HDMT malicious file

Malware Removal

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

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Mimics the system’s user agent string for its own requests
  • A process attempted to delay the analysis task.
  • A named pipe was used for inter-process communication
  • Expresses interest in specific running processes
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • A process created a hidden window
  • Drops a binary and executes it
  • Performs some HTTP requests
  • Uses Windows utilities for basic functionality
  • Executed a process and injected code into it, probably while unpacking
  • A system process is generating network traffic likely as a result of process injection
  • Behavior consistent with a dropper attempting to download the next stage.
  • Installs itself for autorun at Windows startup
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Attempts to modify proxy settings
  • Creates a copy of itself
  • Collects information to fingerprint the system

Related domains:

How to determine Win32/Kryptik.HDMT?

File Info:

crc32: 080C6852
md5: 747867ee8089ca3287223b1faab14b18
name: 333333.png
sha1: f38a20d82b9a4e9c0e31d169473f8fed0a15ac61
sha256: 22e2bcbed87a23bc412fec58c5a62b7781ce184c6f9c693832567be0b5fc7cbb
sha512: 8c04471ccf2b61f34a3e4b589921f0541a13f44883bce14f52f776e67e2a94216b54b49ca655bea50a43f7360283c5e754177edf52d043faee31ac242e739905
ssdeep: 12288:dgU3965QVal+rf/HTxnxvxNIGeYerLIX:904r3zxuKerLI
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: Sticky
FileVersion: 6.1.7600.16385 (win7_rtm.090713-1255)
CompanyName: Microsoft Corporation
ProductName: Microsoftxae Windowsxae Operating System
ProductVersion: 6.1.7600.16385
FileDescription: Sticky Notes
OriginalFilename: StikyNot.exe
Translation: 0x0409 0x04b0

Win32/Kryptik.HDMT also known as:
ESET-NOD32a variant of Win32/Kryptik.HDMT
SentinelOneDFI – Malicious PE
Endgamemalicious (high confidence)
RisingMalware.Heuristic!ET#93% (RDMK:cmRtazpBACMubwwURojPe4YZNhgq)
CrowdStrikewin/malicious_confidence_100% (D)

How to remove Win32/Kryptik.HDMT?

Win32/Kryptik.HDMT 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.

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