Analysis

  • max time kernel
    121s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    26-12-2023 10:18

General

  • Target

    66b83cf01dff3670953442d575fc55af.exe

  • Size

    688KB

  • MD5

    66b83cf01dff3670953442d575fc55af

  • SHA1

    1ebbb492b2bcda398677b34b9c7a8f38426dac13

  • SHA256

    e0705bbc83d1dabbfd8817cb978ce4ff6b4cb078f7e361a4abe691f6851cdcde

  • SHA512

    fc73ae8bfb40c997f5397f968078fe5bdd69e70a7880322c5b1f9615dc4bf6566a42e923dacae09d949ccb201840718b8690e943a6af82ed77a52cfedca4af20

  • SSDEEP

    12288:4KVjXL17w7+TKAMgK+JpvTIAt8HQ/5VqDdx/cbX58JHS7dKTQ7RnUL5IgU:4KVj7Ru+uAMgK2vsAt8HQSxx/cbX52Ha

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\66b83cf01dff3670953442d575fc55af.exe
    "C:\Users\Admin\AppData\Local\Temp\66b83cf01dff3670953442d575fc55af.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:2392
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2172

    Network

    MITRE ATT&CK Matrix

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    Downloads