Analysis

  • max time kernel
    140s
  • max time network
    164s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/05/2024, 20:05

General

  • Target

    2d5a805122b057107623539692ad712cf61ed0052c63ca03c4890152d8592ba2.exe

  • Size

    84KB

  • MD5

    bdd9f6e4794c764388a4654319dbb94f

  • SHA1

    97262f476243f6411e68ce0d465c62959f147ac4

  • SHA256

    2d5a805122b057107623539692ad712cf61ed0052c63ca03c4890152d8592ba2

  • SHA512

    87e5e13ee9226b4f8ee06f7fa94c7a9d9d1f819a611ecb165b5d4f138d5ad2759d8a7a5dfcdca7ae115f5b9b707cc177ac528d4217310468e95c503eae026145

  • SSDEEP

    1536:HXn1JYSnExFkcgKKjxfmqshiKW5Xs/iYQqQJtsWFcdfRMvb+xWvg4:XE3x5KBDYiKWm/iSw0fRMvygF

Score
8/10

Malware Config

Signatures

  • Manipulates Digital Signatures 1 TTPs 4 IoCs

    Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to obtain their binary as valid.

  • Modifies registry class 21 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2d5a805122b057107623539692ad712cf61ed0052c63ca03c4890152d8592ba2.exe
    "C:\Users\Admin\AppData\Local\Temp\2d5a805122b057107623539692ad712cf61ed0052c63ca03c4890152d8592ba2.exe"
    1⤵
    • Manipulates Digital Signatures
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:3292
    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe
      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe"
      2⤵
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:2640
  • 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=4080 --field-trial-handle=2328,i,5873823382323802923,13134441441264702821,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:1784

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2640-0-0x00007FFCE8643000-0x00007FFCE8645000-memory.dmp

      Filesize

      8KB

    • memory/2640-1-0x00000290130C0000-0x00000290130C8000-memory.dmp

      Filesize

      32KB

    • memory/2640-2-0x000002902D6F0000-0x000002902D876000-memory.dmp

      Filesize

      1.5MB

    • memory/2640-3-0x00007FFCE8640000-0x00007FFCE9101000-memory.dmp

      Filesize

      10.8MB

    • memory/2640-6-0x00007FFCE8640000-0x00007FFCE9101000-memory.dmp

      Filesize

      10.8MB

    • memory/2640-7-0x00000290308E0000-0x0000029030930000-memory.dmp

      Filesize

      320KB

    • memory/2640-21-0x00007FFCE8643000-0x00007FFCE8645000-memory.dmp

      Filesize

      8KB

    • memory/2640-28-0x00007FFCE8640000-0x00007FFCE9101000-memory.dmp

      Filesize

      10.8MB

    • memory/2640-29-0x00007FFCE8640000-0x00007FFCE9101000-memory.dmp

      Filesize

      10.8MB

    • memory/2640-30-0x00007FFCE8640000-0x00007FFCE9101000-memory.dmp

      Filesize

      10.8MB

    • memory/2640-31-0x00007FFCE8640000-0x00007FFCE9101000-memory.dmp

      Filesize

      10.8MB