Analysis

  • max time kernel
    60s
  • max time network
    41s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    27-07-2021 15:17

General

  • Target

    Order Drawing and Specification.exe

  • Size

    860KB

  • MD5

    6fc8b05c55483843b5333e0f2ec7c2ef

  • SHA1

    1a102a545be73435889342f112ff646818098b8f

  • SHA256

    4ea025e80130ce357432c651f5e577ee7be047b8dd6d369448f53cf8414ce69e

  • SHA512

    0a9e4c49c4feaa41587a7ede9d42a86f6eb6e5098c032205ab48530fec51959e1d98a5c5ed92604369dd3bf2d17a2a7c723f8cd34a47e03b316ca39db32466c9

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\Order Drawing and Specification.exe
    "C:\Users\Admin\AppData\Local\Temp\Order Drawing and Specification.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\dfYIIvFy" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1F92.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1456
    • C:\Users\Admin\AppData\Local\Temp\Order Drawing and Specification.exe
      "C:\Users\Admin\AppData\Local\Temp\Order Drawing and Specification.exe"
      2⤵
        PID:1008
      • C:\Users\Admin\AppData\Local\Temp\Order Drawing and Specification.exe
        "C:\Users\Admin\AppData\Local\Temp\Order Drawing and Specification.exe"
        2⤵
          PID:1576
        • C:\Users\Admin\AppData\Local\Temp\Order Drawing and Specification.exe
          "C:\Users\Admin\AppData\Local\Temp\Order Drawing and Specification.exe"
          2⤵
            PID:1108
          • C:\Users\Admin\AppData\Local\Temp\Order Drawing and Specification.exe
            "C:\Users\Admin\AppData\Local\Temp\Order Drawing and Specification.exe"
            2⤵
              PID:1288
            • C:\Users\Admin\AppData\Local\Temp\Order Drawing and Specification.exe
              "C:\Users\Admin\AppData\Local\Temp\Order Drawing and Specification.exe"
              2⤵
                PID:484

            Network

            MITRE ATT&CK Matrix ATT&CK v6

            Execution

            Scheduled Task

            1
            T1053

            Persistence

            Scheduled Task

            1
            T1053

            Privilege Escalation

            Scheduled Task

            1
            T1053

            Discovery

            System Information Discovery

            1
            T1082

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • C:\Users\Admin\AppData\Local\Temp\tmp1F92.tmp
              MD5

              aa4a2a31462e3cf50d140adc0c07a48d

              SHA1

              419ed1dbb09053b494ae4297be0ad49d27ad1993

              SHA256

              fed474602e86491511775f0c6ecb37d8c5c83ae40824e7b4485eae44882b9bea

              SHA512

              8b53b02bc1dd3250de99f5fd073860ec8c324a0f7c4df3edd5cbb1dd70fdcfe72ac69496c4feb07df9199f29c5beb910c5e030ed901159ed4a388f1cc85a5c55

            • memory/676-59-0x0000000000330000-0x0000000000331000-memory.dmp
              Filesize

              4KB

            • memory/676-61-0x0000000004940000-0x0000000004941000-memory.dmp
              Filesize

              4KB

            • memory/676-62-0x0000000000260000-0x000000000027B000-memory.dmp
              Filesize

              108KB

            • memory/676-63-0x0000000004980000-0x00000000049DF000-memory.dmp
              Filesize

              380KB

            • memory/676-64-0x00000000008D0000-0x00000000008F4000-memory.dmp
              Filesize

              144KB

            • memory/1456-65-0x0000000000000000-mapping.dmp