Analysis

  • max time kernel
    119s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    05/07/2024, 03:56

General

  • Target

    archive/update/Uninstall/unins000 — копия (2) — копия.exe

  • Size

    1.5MB

  • MD5

    3ab31d714c50ae078f9eaba7b2497191

  • SHA1

    45c5e807e459d95618c03a6ded9debe1d70013f3

  • SHA256

    4f1ad8d1547c95e51defcb129c5dcf2568c9735524ab3face5f0fafc5bcbc0eb

  • SHA512

    f89961fb914796b07da8f224317bb794f9cf0cc8b40e635823b0bb8a6713048c5b2de08e1c4e9dd4f81c6f579e3bc3551a9342ba34db9a6de1c0d6755ec140ae

  • SSDEEP

    24576:0H9/gqpQYze0XKvc4BYCsCS3D4kjiIUjyeyXEDq8UbVlc3GYgl4KvjKMrexLxB:cIEJxCWluyZ8UbMZz

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\archive\update\Uninstall\unins000 — копия (2) — копия.exe
    "C:\Users\Admin\AppData\Local\Temp\archive\update\Uninstall\unins000 — копия (2) — копия.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1724
    • C:\Users\Admin\AppData\Local\Temp\_iu14D2N.tmp
      "C:\Users\Admin\AppData\Local\Temp\_iu14D2N.tmp" /SECONDPHASE="C:\Users\Admin\AppData\Local\Temp\archive\update\Uninstall\unins000 — копия (2) — копия.exe" /FIRSTPHASEWND=$701F0
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of FindShellTrayWindow
      PID:2228

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • \Users\Admin\AppData\Local\Temp\_iu14D2N.tmp

          Filesize

          1.5MB

          MD5

          3ab31d714c50ae078f9eaba7b2497191

          SHA1

          45c5e807e459d95618c03a6ded9debe1d70013f3

          SHA256

          4f1ad8d1547c95e51defcb129c5dcf2568c9735524ab3face5f0fafc5bcbc0eb

          SHA512

          f89961fb914796b07da8f224317bb794f9cf0cc8b40e635823b0bb8a6713048c5b2de08e1c4e9dd4f81c6f579e3bc3551a9342ba34db9a6de1c0d6755ec140ae

        • \Users\Admin\AppData\Local\Temp\is-QTE91.tmp\_isetup\_shfoldr.dll

          Filesize

          22KB

          MD5

          92dc6ef532fbb4a5c3201469a5b5eb63

          SHA1

          3e89ff837147c16b4e41c30d6c796374e0b8e62c

          SHA256

          9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

          SHA512

          9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

        • memory/1724-0-0x00000000001D0000-0x00000000001D1000-memory.dmp

          Filesize

          4KB

        • memory/1724-15-0x0000000000400000-0x000000000057D000-memory.dmp

          Filesize

          1.5MB

        • memory/2228-8-0x0000000000240000-0x0000000000241000-memory.dmp

          Filesize

          4KB

        • memory/2228-16-0x0000000000400000-0x000000000057D000-memory.dmp

          Filesize

          1.5MB

        • memory/2228-19-0x0000000000400000-0x000000000057D000-memory.dmp

          Filesize

          1.5MB