Analysis

  • max time kernel
    44s
  • max time network
    39s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    13/07/2021, 09:54

General

  • Target
    dhl SOA docs.exe
  • Size 819KB
  • Sample210713-hs49ccankx
  • SHA256 ea08fc031bc184b29f528ea6f2d34a8e8537356cb2b36826c653d769674601b3
  • 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.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dhl SOA docs.exe
    "C:\Users\Admin\AppData\Local\Temp\dhl SOA docs.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:676
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KZPkos" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE3E9.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1580
    • C:\Users\Admin\AppData\Local\Temp\dhl SOA docs.exe
      "{path}"
      2⤵
        PID:1520
      • C:\Users\Admin\AppData\Local\Temp\dhl SOA docs.exe
        "{path}"
        2⤵
          PID:784
        • C:\Users\Admin\AppData\Local\Temp\dhl SOA docs.exe
          "{path}"
          2⤵
            PID:1452
          • C:\Users\Admin\AppData\Local\Temp\dhl SOA docs.exe
            "{path}"
            2⤵
              PID:456
            • C:\Users\Admin\AppData\Local\Temp\dhl SOA docs.exe
              "{path}"
              2⤵
                PID:1576

            Network

                  MITRE ATT&CK Enterprise v6

                  Replay Monitor

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                  Downloads

                  memory/676-60-0x00000000003F0000-0x00000000003F1000-memory.dmp

                  memory/676-62-0x0000000004E40000-0x0000000004E41000-memory.dmp

                  memory/676-63-0x0000000000290000-0x0000000000292000-memory.dmp

                  memory/676-64-0x00000000055E0000-0x000000000569D000-memory.dmp

                  memory/676-65-0x0000000004D70000-0x0000000004DE9000-memory.dmp