Overview

overview

10

Static

static

P.I. Ref P...16.exe

windows7_x64

3

P.I. Ref P...16.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    85s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    21-05-2022 00:13

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General

  • Target

    P.I. Ref P.I051216.exe

  • Size

    507KB

  • MD5

    e5181badd9a9331327095df2f2fb4255

  • SHA1

    0c428ad1712ba41675170773e1216f9b681dee47

  • SHA256

    75e41eb7b9f88a279e41be0944ebe10df52c768f5b4992597d693fe58d96f4f1

  • SHA512

    d4970a70f0e055cd083bd47ccd1c8ee6d78ed02f32b1f427aca01262eb2211a8ab0b69b71a69f6339fc4c6227295c9c2dfabb0952bd816ff1e74d4c9fe6032e9

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.

    persistence
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\P.I. Ref P.I051216.exe
    "C:\Users\Admin\AppData\Local\Temp\P.I. Ref P.I051216.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1556
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZDPDyyzaJA" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAEC7.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1984
    • C:\Users\Admin\AppData\Local\Temp\P.I. Ref P.I051216.exe
      "{path}"
      2⤵
        PID:1960
      • C:\Users\Admin\AppData\Local\Temp\P.I. Ref P.I051216.exe
        "{path}"
        2⤵
          PID:1040
        • C:\Users\Admin\AppData\Local\Temp\P.I. Ref P.I051216.exe
          "{path}"
          2⤵
            PID:1832
          • C:\Users\Admin\AppData\Local\Temp\P.I. Ref P.I051216.exe
            "{path}"
            2⤵
              PID:528
            • C:\Users\Admin\AppData\Local\Temp\P.I. Ref P.I051216.exe
              "{path}"
              2⤵
                PID:1712

            Network

            MITRE ATT&CK Matrix ATT&CK v6

            Initial Access

            Execution

            Scheduled Task

            1
            T1053

            Persistence

            Scheduled Task

            1
            T1053

            Privilege Escalation

            Scheduled Task

            1
            T1053

            Defense Evasion

            Credential Access

            Discovery

            System Information Discovery

            1
            T1082

            Lateral Movement

            Collection

            Exfiltration

            Command and Control

            Impact

            Replay Monitor

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            Downloads

            • C:\Users\Admin\AppData\Local\Temp\tmpAEC7.tmp
              Filesize

              1KB

              MD5

              849df190db38e26d7c4d134c2263ff84

              SHA1

              c9ff31f764734994a69a763d247b080fb65f8f36

              SHA256

              f087e09a95a6057439f614d80dbff708a7697fde23b1413f1bc3f1c26392e73e

              SHA512

              c48493599895e5a9f50109be8e8824c8119d8ee5a226b6016b0cfa58f9e6006a04dc5c7c62466290b327b6f9e61a31998ddf3f6a591358e69b4b352ea8f2d762

              Download Submit
            • memory/1556-54-0x00000000761F1000-0x00000000761F3000-memory.dmp
              Filesize

              8KB

              Download
            • memory/1556-55-0x0000000074AE0000-0x000000007508B000-memory.dmp
              Filesize

              5.7MB

              Download
            • memory/1984-56-0x0000000000000000-mapping.dmp
              Download