Analysis

  • max time kernel
    121s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    19-11-2024 04:04

General

  • Target

    Win32/mimilib.dll

  • Size

    31KB

  • MD5

    46e598798bdde4c72e796edcf2317b52

  • SHA1

    e00efa11ab8464e665f2a1d526e94cca5c71d9fa

  • SHA256

    e60c210687e79347d06f9a144ee84417ba9ac4c1f303720f2fe4509734d670d6

  • SHA512

    c384fe4cd20dc97b53a26593d30b6c5d8d3665f957019b555bad956cc4e238b50216f47af7fa4ad9bd03d30d323b811aa0e32dcea2e25a9df6855a65dcea9a9d

  • SSDEEP

    384:ZPqreMGv6SqMDjuPRjL9sapJcos+uOiZESsQDygQ2Unn7PAss3sWqWyXO4hMnAl3:lrEdpJLFiq3GO7bs3sdEFyQejil0Tn

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\Win32\mimilib.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2856
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\Win32\mimilib.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1612
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1612 -s 224
        3⤵
        • Program crash
        PID:2080

Network

MITRE ATT&CK Enterprise v15

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