Overview

overview

10

Static

static

10

kayflock-beta.rar

windows7-x64

7

kayflock-beta.rar

windows10-2004-x64

3

kayflock-b...I2.dll

windows7-x64

1

kayflock-b...I2.dll

windows10-2004-x64

1

kayflock-b...nt.dll

windows7-x64

1

kayflock-b...nt.dll

windows10-2004-x64

1

kayflock-b...on.exe

windows7-x64

1

kayflock-b...on.exe

windows10-2004-x64

1

kayflock-b...ck.exe

windows7-x64

1

kayflock-b...ck.exe

windows10-2004-x64

7

kayflock-b...us.dll

windows7-x64

1

kayflock-b...us.dll

windows10-2004-x64

1

kayflock-b...ne.exe

windows10-2004-x64

1

kayflock-b...vc.exe

windows10-2004-x64

1

kayflock-b...er.exe

windows10-2004-x64

1

kayflock-b...ic.exe

windows7-x64

8

kayflock-b...ic.exe

windows10-2004-x64

8

kayflock-b...hh.exe

windows10-2004-x64

1

kayflock-b...ad.exe

windows10-2004-x64

1

kayflock-b...64.exe

windows10-2004-x64

1

kayflock-b...32.dll

windows10-2004-x64

1

kayflock-b...32.exe

windows10-2004-x64

1

kayflock-b...te.exe

windows10-2004-x64

7

kayflock-b...nt.dll

windows7-x64

1

kayflock-b...nt.dll

windows10-2004-x64

1

Analysis

  • max time kernel
    141s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-04-2024 06:42

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Report Analysis Logs

General

  • Target

    kayflock-beta/nexus.dll

  • Size

    516KB

  • MD5

    8cd9953ff0283305f3998f6893c7d244

  • SHA1

    db906639e1b164bb813e3e94e548a4c5549bd36e

  • SHA256

    0a3f02ad6a8f319b352f4ab3222bd57d9699882db065fb344b9828243b1d0015

  • SHA512

    3121712026e63ae2c9df423c24511249895e773a5e56f3fd19dff89eefe58042c990afcd7ffba21bf9f181045b9b4d9f439c7e69114f0f9282adbd707558e133

  • SSDEEP

    12288:MykYXttq4mBpDetgo3DcHGF2HcvHWUSA9uN:iYi4Xt7zcHGFxI+uN

Score
1/10

Malware Config

Signatures

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\kayflock-beta\nexus.dll,#1
    1⤵
      PID:2132
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4036 --field-trial-handle=2676,i,447940133669489189,1353734109898858672,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:552

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads