Analysis

  • max time kernel
    132s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    08-09-2020 07:14

General

  • Target

    md.exe

  • Size

    440KB

  • MD5

    027cb4041c42ee1d56cd02830960fcc4

  • SHA1

    5bff076221b7934b331384f02cb250dc51b59cea

  • SHA256

    9ea8141b737b1dd5d56c800d4f84048014d83489f0fb3a78e42076a81186e30d

  • SHA512

    c01a01d5af3fec7d0c7b15d739fec3cbeb27740cee33327bf15214ef6e0e14e70922abce5f405e68ec063d9bf5e31d5886fc0fc07852154d01c96aa142b24251

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\md.exe
    "C:\Users\Admin\AppData\Local\Temp\md.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1124
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe CuminFettucine,Uboats
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1772
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1772 -s 228
        3⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1888

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\CuminFettucine.DLL
  • C:\Users\Admin\AppData\Local\Temp\Influenza
  • \Users\Admin\AppData\Local\Temp\CuminFettucine.dll
  • memory/1772-0-0x0000000000000000-mapping.dmp
  • memory/1772-6-0x0000000000000000-mapping.dmp
  • memory/1888-4-0x0000000000000000-mapping.dmp
  • memory/1888-5-0x0000000001E20000-0x0000000001E31000-memory.dmp
    Filesize

    68KB

  • memory/1888-7-0x0000000002530000-0x0000000002541000-memory.dmp
    Filesize

    68KB