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Analysis

  • max time kernel
    147s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240319-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/04/2024, 18:15

General

  • Target

    052afe5a2734aec7ab6c4e3e847f322ff11e7ed63a85baa9b185dbbbb658a089.exe

  • Size

    233KB

  • MD5

    aff74fbea0ac732b034d9d3bc4101f7d

  • SHA1

    8c215ddebba01f0c63fba345b33f2cdfbc7c5bb0

  • SHA256

    052afe5a2734aec7ab6c4e3e847f322ff11e7ed63a85baa9b185dbbbb658a089

  • SHA512

    491ad0086ad4cdd22bfebc06ac7bfc1a934fb6f1def034e7744bf0026c76f7662f21c931baf1fcc0b3184596a7a8bd1e9fb120281279f9b3c3b2150c248ef0a8

  • SSDEEP

    3072:1xGcwApj6FHzId1WmJ+UrdoI5iCCWm2x5wa3ny/7LsMaP8TxaTYe:1xxpjAHzId1MUeI4CdRYa3ny/7mP88

Score
8/10

Malware Config

Signatures

  • Modifies AppInit DLL entries 2 TTPs
  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\052afe5a2734aec7ab6c4e3e847f322ff11e7ed63a85baa9b185dbbbb658a089.exe
    "C:\Users\Admin\AppData\Local\Temp\052afe5a2734aec7ab6c4e3e847f322ff11e7ed63a85baa9b185dbbbb658a089.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2076
  • C:\PROGRA~3\Mozilla\jhifwqk.exe
    C:\PROGRA~3\Mozilla\jhifwqk.exe -zmqutfb
    1⤵
    • Executes dropped EXE
    • Drops file in Program Files directory
    PID:5032
  • 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=4168 --field-trial-handle=2288,i,11069632825633797559,14829202121434726371,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4724

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\ProgramData\Mozilla\jhifwqk.exe

      Filesize

      233KB

      MD5

      1cdb08de669e583aeaa0c9984dbea2a7

      SHA1

      3d0d872febba28ca3c1993abac0fcea11a5b654a

      SHA256

      9d3cbe8c0968542c5bdb855fc98ba204e2cabf625d302d51610c3017e75f9117

      SHA512

      7660f9d87d18b6bbcb473d9dfdbbc47fd24b3f050933c4fc7b224069f9955ad3e2e44fb1ff1890a7d8e4a35f9d9b6e65b3d5d17606cdab4568079980973bdc81

    • memory/2076-0-0x0000000000400000-0x000000000045E000-memory.dmp

      Filesize

      376KB

    • memory/2076-1-0x0000000002200000-0x000000000225B000-memory.dmp

      Filesize

      364KB

    • memory/2076-2-0x0000000000400000-0x000000000045B000-memory.dmp

      Filesize

      364KB

    • memory/2076-6-0x0000000000400000-0x000000000045B000-memory.dmp

      Filesize

      364KB

    • memory/2076-8-0x0000000002200000-0x000000000225B000-memory.dmp

      Filesize

      364KB

    • memory/5032-9-0x0000000000D70000-0x0000000000DCB000-memory.dmp

      Filesize

      364KB

    • memory/5032-10-0x0000000000400000-0x000000000045B000-memory.dmp

      Filesize

      364KB

    • memory/5032-12-0x0000000000400000-0x000000000045B000-memory.dmp

      Filesize

      364KB