Resubmissions

Analysis

  • max time kernel
    132s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-06-2024 18:21

General

  • Target

    96512386ea92612cd3c09c377f6a62e1df7a940ce4e46ca5562d75a1017413c9.exe

  • Size

    305.4MB

  • MD5

    0435a86a984c46c27a96f0ef45c8f195

  • SHA1

    17a5002a1ab8e5acbcc7a04cd329704b400ec403

  • SHA256

    96512386ea92612cd3c09c377f6a62e1df7a940ce4e46ca5562d75a1017413c9

  • SHA512

    9cd1857e2ea563abf6da90fe60f70795605aa64c221d4bdbc306f43c80e9620e7ffbfa9a6cc045b595d7a33b398802239e24de82314b3c820762fdd419a9a276

  • SSDEEP

    24576:xLnvOkez722EygnXQWoooooooooooooooooooooooooooooooooooooooooooooD:xbJ/S

Malware Config

Extracted

Family

jupyter

C2

68.233.238.123

Signatures

  • Jupyter, SolarMarker

    Jupyter is a backdoor and infostealer first seen in mid 2020.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\96512386ea92612cd3c09c377f6a62e1df7a940ce4e46ca5562d75a1017413c9.exe
    "C:\Users\Admin\AppData\Local\Temp\96512386ea92612cd3c09c377f6a62e1df7a940ce4e46ca5562d75a1017413c9.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3876
  • 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 --field-trial-handle=4120,i,11266875042087428226,16669718873272757238,262144 --variations-seed-version --mojo-platform-channel-handle=4112 /prefetch:8
    1⤵
      PID:4108

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vr0kusap.wfm.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/3876-0-0x00007FFE9F073000-0x00007FFE9F075000-memory.dmp

      Filesize

      8KB

    • memory/3876-1-0x0000000000920000-0x0000000001920000-memory.dmp

      Filesize

      16.0MB

    • memory/3876-11-0x00000000165F0000-0x0000000016612000-memory.dmp

      Filesize

      136KB

    • memory/3876-12-0x00007FFE9F070000-0x00007FFE9FB31000-memory.dmp

      Filesize

      10.8MB

    • memory/3876-13-0x0000000035A00000-0x0000000035A56000-memory.dmp

      Filesize

      344KB

    • memory/3876-14-0x00007FFE9F073000-0x00007FFE9F075000-memory.dmp

      Filesize

      8KB

    • memory/3876-15-0x00007FFE9F070000-0x00007FFE9FB31000-memory.dmp

      Filesize

      10.8MB