Analysis

  • max time kernel
    37s
  • max time network
    35s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 11:06

General

  • Target

    53d669a076616723136d93d74ab3605a39de870238d0cada50d3a7d2eb955435.dll

  • Size

    639KB

  • MD5

    d4821ef66a71768ffbcf390cbabcdca0

  • SHA1

    653b0c0c244846a961c6034d02cd97c3fec6458b

  • SHA256

    53d669a076616723136d93d74ab3605a39de870238d0cada50d3a7d2eb955435

  • SHA512

    a8ca5f479c77c6da48a13e71eed8a698368a2da8c12cab8aa8de50a5f24dc0467f5a97aab21f07c1dfbb2548a78bf9c27f9672ab8052fbb33c92ce9cd872132e

  • SSDEEP

    12288:PfVHLSX/d9bIxpyWmfA33EVdawVrdylKNdWGG44yw5WVZaHIrhAlEfx:dwdKyWmfA3UVoaJylKNaHuh

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\53d669a076616723136d93d74ab3605a39de870238d0cada50d3a7d2eb955435.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2040
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\53d669a076616723136d93d74ab3605a39de870238d0cada50d3a7d2eb955435.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:956

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/956-54-0x0000000000000000-mapping.dmp

  • memory/956-55-0x0000000075FE1000-0x0000000075FE3000-memory.dmp

    Filesize

    8KB

  • memory/956-56-0x0000000000670000-0x0000000000685000-memory.dmp

    Filesize

    84KB

  • memory/956-57-0x0000000001D30000-0x0000000001E71000-memory.dmp

    Filesize

    1.3MB