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Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/06/2024, 09:16

General

  • Target

    2024-06-14_1c84424f327d371493eef84b9a6f3a85_avoslocker_revil.exe

  • Size

    6.5MB

  • MD5

    1c84424f327d371493eef84b9a6f3a85

  • SHA1

    36cb8a5c78cbe69d3d4e243d6bf11a58aa490a4f

  • SHA256

    b4f34cd686daaa3515180bb3ec8108fa288d8a4866569e63ba4ba3ce2d7cbca3

  • SHA512

    b8e3ad2a8169a74cd76da81b4def2118cd6b7dfd9330e5794f08c15669d68636032294bbd91bacef3b7529a84830af6dbc18ab1768a34811b16e8412b7cdee81

  • SSDEEP

    98304:XI9tiSH6a6gfFCZ8th/yp3qvZ4ypOKRxoBBTxBQk6d+Yb:XAH6aff4+4p84yjRyBNx5G

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops desktop.ini file(s) 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-06-14_1c84424f327d371493eef84b9a6f3a85_avoslocker_revil.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-14_1c84424f327d371493eef84b9a6f3a85_avoslocker_revil.exe"
    1⤵
    • Drops desktop.ini file(s)
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:2364
    • C:\Users\Admin\AppData\Local\Temp\5f57979adf4f4221ba829365e37b9fbb.exe
      "C:\Users\Admin\AppData\Local\Temp\5f57979adf4f4221ba829365e37b9fbb.exe" --01
      2⤵
      • Executes dropped EXE
      PID:4772

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\5f57979adf4f4221ba829365e37b9fbb.exe

    Filesize

    6.0MB

    MD5

    02e6bf47f5315e8da515ccae63f58a6e

    SHA1

    3469eec2964080610b188eceabc216a5f0244d2b

    SHA256

    aad9c5c01c5c87d33da0695c53eb0bdae432d41452a2f54ddc1f23eb14928517

    SHA512

    949bf7ff8eaa37a0c036af580f6bde633aec5336312f1c96d879aaf2398ee05f82a9d84ce002937b95382bedf2e7143e894b8d0feec478d074a1a3e1baf1d031

  • memory/2364-0-0x00007FFE44875000-0x00007FFE44876000-memory.dmp

    Filesize

    4KB

  • memory/2364-1-0x00007FFE445C0000-0x00007FFE44F61000-memory.dmp

    Filesize

    9.6MB

  • memory/2364-2-0x000000001C040000-0x000000001C06E000-memory.dmp

    Filesize

    184KB

  • memory/2364-5-0x00007FFE445C0000-0x00007FFE44F61000-memory.dmp

    Filesize

    9.6MB

  • memory/2364-6-0x000000001C600000-0x000000001CACE000-memory.dmp

    Filesize

    4.8MB

  • memory/2364-7-0x0000000001910000-0x000000000191A000-memory.dmp

    Filesize

    40KB

  • memory/2364-12-0x00007FFE445C0000-0x00007FFE44F61000-memory.dmp

    Filesize

    9.6MB

  • memory/2364-13-0x00007FFE44875000-0x00007FFE44876000-memory.dmp

    Filesize

    4KB