Analysis

  • max time kernel
    162s
  • max time network
    207s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 11:25

General

  • Target

    f731b25c32963507d307255237d4c52095c5714ef15cdcf6f923bb47d717e95f.dll

  • Size

    505KB

  • MD5

    9af6a92f064dfdd90dc0956be84f6df5

  • SHA1

    9a0283c74a50b0c7d2107e1a89570e410a9b9ed6

  • SHA256

    8a3be3a2745aff80ef88049a8cfc758ed05d54d62b236236aad0cee11bfc35fc

  • SHA512

    0b1b1b9f08c773c503e3b4a2df523b55cf9634fdcd054de1262aece00490045bce66188864132e5c6730bca3adc6e527d3c3c23c5939b8edcb2cb8e3a1a5ca0e

  • SSDEEP

    6144:RXX8qk+7206ViSn9hagxr1nIJ03ggHdhs9xCeeOM:R8qVi+saa6J+ggHbsbeOM

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 5 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\f731b25c32963507d307255237d4c52095c5714ef15cdcf6f923bb47d717e95f.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1356
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\f731b25c32963507d307255237d4c52095c5714ef15cdcf6f923bb47d717e95f.dll,#1
      2⤵
      • Blocklisted process makes network request
      PID:1360

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1360-54-0x0000000000000000-mapping.dmp
  • memory/1360-55-0x0000000075091000-0x0000000075093000-memory.dmp
    Filesize

    8KB

  • memory/1360-56-0x0000000000120000-0x0000000000127000-memory.dmp
    Filesize

    28KB