Analysis

  • max time kernel
    152s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/02/2024, 17:09

General

  • Target
    numpad_1.7.1-setup.exe
  • Size 4.1MB
  • Sample240224-vn5csshb35
  • SHA256 da21f1a96fc297680883914c89ae2a64bd152909c6ac1e89897dc53ed4505ce0
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\numpad_1.7.1-setup.exe
    "C:\Users\Admin\AppData\Local\Temp\numpad_1.7.1-setup.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3972
    • C:\Users\Admin\AppData\Local\Temp\is-L7CBU.tmp\numpad_1.7.1-setup.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-L7CBU.tmp\numpad_1.7.1-setup.tmp" /SL5="$401EA,3935978,107520,C:\Users\Admin\AppData\Local\Temp\numpad_1.7.1-setup.exe"
      2⤵
      • Executes dropped EXE
      PID:1036

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        numpad_1.7.1-setup.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-L7CBU.tmp\numpad_1.7.1-setup.tmp
        • Size 745KB
        • SHA256 bb11026bae94b4caad02854836e964261d878ea9edb385052bb5e7eecd54f6e9
        • MD5 SHA1 SHA512 SSDEEP

        memory/1036-6-0x0000000002210000-0x0000000002211000-memory.dmp

        memory/1036-9-0x0000000000400000-0x00000000004CA000-memory.dmp

        memory/1036-12-0x0000000002210000-0x0000000002211000-memory.dmp

        memory/3972-0-0x0000000000400000-0x0000000000421000-memory.dmp

        memory/3972-2-0x0000000000400000-0x0000000000421000-memory.dmp

        memory/3972-8-0x0000000000400000-0x0000000000421000-memory.dmp