Analysis

  • max time kernel
    138s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-04-2024 06:32

General

  • Target

    2024-04-28_a9d735bd554b557b0cbd3fac8e406341_ryuk.exe

  • Size

    2.3MB

  • MD5

    a9d735bd554b557b0cbd3fac8e406341

  • SHA1

    6ea876fa955de07814ea66979bf330c710afce18

  • SHA256

    83f073c408792d7c7b9e92faa1ccd55da0adf3e43798ba451c839ada64a928b2

  • SHA512

    08ab553eac63f5c9b321202ae48cf1f57b1a482edc39d4bedca13cbb1cec8c231ce792980215b74b2ced1b7ca9536672ab8b0583fa4977bdbf7e5190a51c3e7c

  • SSDEEP

    49152:nosQHMmpQAaR824OnqDPqFmhlyjsrrJLp2lUEFP4+Po6kk:j4O2P5JLQlVt4ib

Score
10/10

Malware Config

Extracted

Family

gozi

Signatures

  • Gozi

    Gozi is a well-known and widely distributed banking trojan.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-04-28_a9d735bd554b557b0cbd3fac8e406341_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-28_a9d735bd554b557b0cbd3fac8e406341_ryuk.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2252
  • 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=4136 --field-trial-handle=3084,i,4016110471176367543,14287608422419064331,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:1352

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2252-0-0x00007FF603880000-0x00007FF603AD9000-memory.dmp
      Filesize

      2.3MB

    • memory/2252-1-0x00007FF603880000-0x00007FF603AD9000-memory.dmp
      Filesize

      2.3MB