Analysis

  • max time kernel
    114s
  • max time network
    119s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/08/2024, 15:18

General

  • Target

    c41a6afa1a4d0f6478be00f1d3e0fa10N.exe

  • Size

    416KB

  • MD5

    c41a6afa1a4d0f6478be00f1d3e0fa10

  • SHA1

    e1d09668a8c560df8c7466028165875f9d061bfd

  • SHA256

    c68beb1d7340185b43dea218e90697e9272b72edd0bc11086a895cfecf8a2578

  • SHA512

    e121af722ec039bc9bf5802a5ccbb14aec4b2211b8ca9d3d61a09c9ce32572376d46df7726fe26a96b6e6c7be0edf637d9db6572f171b5ad787ff0d0b19279dc

  • SSDEEP

    3072:LmVW8iTX/3Rfl8Xq1+0cxxsWEL02fXcIp08Moe9DESZLhnEaWE:SM7jJljxYTHYZM1v5yE

Malware Config

Signatures

  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 33 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\c41a6afa1a4d0f6478be00f1d3e0fa10N.exe
    "C:\Users\Admin\AppData\Local\Temp\c41a6afa1a4d0f6478be00f1d3e0fa10N.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    PID:3032
  • 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 --field-trial-handle=4236,i,10369132178352108590,11047993562598554317,262144 --variations-seed-version --mojo-platform-channel-handle=2820 /prefetch:8
    1⤵
      PID:5104

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Windows\SysWOW64\macromd\Digimon.exe

      Filesize

      72KB

      MD5

      d613c467d608ea724d94f6d1606786eb

      SHA1

      acb927080c3148079514bfc1e3dc0aa75a6bc14e

      SHA256

      01055b025aac1a9b366f33efaa137f00cba01427b07b4cad15a04c1106117e49

      SHA512

      6d3360d229eb13355e13635fb0e782a48776146e19a67546d481a90920ab901273b5813592f9a278dbadb0de02aaf730835910f1154189efd2f916c982b88d1b

    • memory/3032-0-0x0000000000400000-0x0000000000468000-memory.dmp

      Filesize

      416KB

    • memory/3032-34-0x0000000000400000-0x0000000000468000-memory.dmp

      Filesize

      416KB