Analysis

  • max time kernel
    141s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    20-06-2024 10:21

General

  • Target

    Sapphire Plug-ins 2021.02 for OFX/sapphire-ofx-install-2021.02.exe

  • Size

    267.2MB

  • MD5

    82cf6358ba4ed33a83b3a798515340b9

  • SHA1

    efd8818e8d04ac3820228357d184b17b0c6aab7e

  • SHA256

    76afb39e59d9b877be7fcbb9e7166a0ae4006579beff46ed9efd952eef8b5889

  • SHA512

    5cf122a942052ec54c2f2f4cbbc3a9b4b09445aa3cf1ecc3cbd43318ad8a8a2d11ee58a1e1d1de8a115a3ff43130091d8cbb194a61f6cf1d3da66060b4a98de3

  • SSDEEP

    6291456:X0L0Rv2dot2ZjMmESY2Q40lHltgPAwkvoXbL92:X0LlWEZR5Y5lFgtkvoLL92

Score
4/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Sapphire Plug-ins 2021.02 for OFX\sapphire-ofx-install-2021.02.exe
    "C:\Users\Admin\AppData\Local\Temp\Sapphire Plug-ins 2021.02 for OFX\sapphire-ofx-install-2021.02.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2512
    • C:\Users\Admin\AppData\Local\Temp\is-7LP9Q.tmp\sapphire-ofx-install-2021.02.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-7LP9Q.tmp\sapphire-ofx-install-2021.02.tmp" /SL5="$30146,279670901,61952,C:\Users\Admin\AppData\Local\Temp\Sapphire Plug-ins 2021.02 for OFX\sapphire-ofx-install-2021.02.exe"
      2⤵
      • Executes dropped EXE
      PID:2008

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\is-7LP9Q.tmp\sapphire-ofx-install-2021.02.tmp

    Filesize

    701KB

    MD5

    6fea6308725988aa64e5dcb7ba3ce7a9

    SHA1

    a4df4e87a40a70611c7feaf5f5cee2447cbd4593

    SHA256

    5ea873ebfe31e4ad55a94518142c0676ad364f7af9f823b8ba7d190a05665c7d

    SHA512

    e5e2b1481f2f56e449280694c962ef768943dd4dcec0bec668debb459eaa98572bb7cad3c3a79a4bf21536ae9494e6548e3735f0a6d7afe020f279d2d3a345a3

  • memory/2008-8-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2008-12-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2512-2-0x0000000000401000-0x000000000040C000-memory.dmp

    Filesize

    44KB

  • memory/2512-0-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB

  • memory/2512-11-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB