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Resubmissions

09/03/2025, 14:00

250309-ra17fasvb1 10

14/02/2025, 20:10

250214-yxrd3sxpgl 10

Analysis

  • max time kernel
    174s
  • max time network
    175s
  • platform
    windows11-21h2_x64
  • resource
    win11-20250218-en
  • resource tags

    arch:x64arch:x86image:win11-20250218-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    09/03/2025, 14:00

General

  • Target

    LBLeak/builder.exe

  • Size

    470KB

  • MD5

    8c689dc9e82c9356b990d2b67b4943e1

  • SHA1

    6bdc415b9c356bbeaea75c7336cd72910b95a644

  • SHA256

    e8e2deb0a83aebb1e2cc14846bc71715343372103f279d2d1622e383fb26d6ef

  • SHA512

    fb38a79dbcebde149736d5e1ca37dc15d274838be304d3f86e992d610b50c31d7fe4c30f6697c890f3753443af16eab712aef3f8da88d76ed00790083deb51e4

  • SSDEEP

    12288:7tDkI5O/1MHOvEIfRfaXNCTL98vy7anEvY86vM1kiY4XotXpEKAoiO5wBmrkAUfM:7tQcOdu4BcCTL98vy7anEvY86vM1kiYt

Score
3/10

Malware Config

Signatures

  • 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\LBLeak\builder.exe
    "C:\Users\Admin\AppData\Local\Temp\LBLeak\builder.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:3596
  • 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 --string-annotations --always-read-main-dll --field-trial-handle=4128,i,15195321112227810029,13870653243844057049,262144 --variations-seed-version --mojo-platform-channel-handle=2460 /prefetch:14
    1⤵
      PID:1996
    • 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 --string-annotations --always-read-main-dll --field-trial-handle=5236,i,15195321112227810029,13870653243844057049,262144 --variations-seed-version --mojo-platform-channel-handle=4064 /prefetch:14
      1⤵
        PID:3404

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads