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Overview

overview

8

Static

static

HEUR-Troja...cb.exe

windows7-x64

8

HEUR-Troja...cb.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    151s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/09/2022, 05:03

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General

  • Target

    HEUR-Trojan-Ransom.MSIL.Crypren.gen-416d2f821b7cb984859cfce43be981c5c9bc1489446ba41951c041d5801b65cb.exe

  • Size

    322KB

  • MD5

    39f33d6842fa6495ccd7a41e8ddcb9b8

  • SHA1

    61cd2b3e22e2e6e514d611d3154e001f7e9fd195

  • SHA256

    416d2f821b7cb984859cfce43be981c5c9bc1489446ba41951c041d5801b65cb

  • SHA512

    97e8b15b82b70efebbf5cbfbbd4ac4925a7300049f5866bf01b59396de43c633342b5bc2ed657aae573c9f77e2dd20fe67234110aef048c49a2af9c8bd45dc29

  • SSDEEP

    3072:iMMFnguNpdYSkMXV2KMMEuWgY792XaY6UTuuAk2usbA+klAGPqhdp4efHxub8ehY:ideMXVeuWgY79OWpmq/yQxuAeS9Jb/

Score
8/10
ransomware

Malware Config

Signatures

  • Modifies extensions of user files 8 IoCs

    Ransomware generally changes the extension on encrypted files.

    ransomware
  • Drops desktop.ini file(s) 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Ransom.MSIL.Crypren.gen-416d2f821b7cb984859cfce43be981c5c9bc1489446ba41951c041d5801b65cb.exe
    "C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Ransom.MSIL.Crypren.gen-416d2f821b7cb984859cfce43be981c5c9bc1489446ba41951c041d5801b65cb.exe"
    1⤵
    • Modifies extensions of user files
    • Drops desktop.ini file(s)
    PID:4988

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/4988-132-0x0000000000370000-0x00000000003C6000-memory.dmp

    Filesize

    344KB

    Download

  • memory/4988-133-0x0000000005350000-0x00000000058F4000-memory.dmp

    Filesize

    5.6MB

    Download

  • memory/4988-134-0x0000000005040000-0x00000000050D2000-memory.dmp

    Filesize

    584KB

    Download

  • memory/4988-135-0x0000000005010000-0x000000000501A000-memory.dmp

    Filesize

    40KB

    Download