Overview

overview

10

Static

static

PURCHASE ORDER.exe

windows7_x64

3

PURCHASE ORDER.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    81s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    20-05-2022 22:45

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General

  • Target

    PURCHASE ORDER.exe

  • Size

    758KB

  • MD5

    0c2b2237be9d61afea6f62cd4edff9e4

  • SHA1

    18a3b3b9ebd80d8cb12ec18b749a9e843e0c3ea8

  • SHA256

    c7be8b5b17f15893c49c1748052bee41cbbb574b2aa6ede4923e01ccdaded68d

  • SHA512

    765bc8139fbc6f8c8b90eea9a9f3b9981051f4227ae2f8de40518cb4df9899e0755773f1a6f425dbfdfa6b203f88d02b6101d7cd58e9e316a64fa5636b4ac461

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 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER.exe
    "C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1628
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\tbnuJUjuNEXt" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8EB9.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1736
    • C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER.exe
      "C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER.exe"
      2⤵
        PID:1360
      • C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER.exe
        "C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER.exe"
        2⤵
          PID:1068
        • C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER.exe
          "C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER.exe"
          2⤵
            PID:1144
          • C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER.exe
            "C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER.exe"
            2⤵
              PID:1496
            • C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER.exe
              "C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER.exe"
              2⤵
                PID:792

            Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

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            Downloads

            • C:\Users\Admin\AppData\Local\Temp\tmp8EB9.tmp
              Filesize

              1KB

              MD5

              e33398f5924b8e14d4a5b50d719b4bbd

              SHA1

              314199ed75c8c3a5d4555e56a91ed89395b3f6d9

              SHA256

              cc39e77a32652f275a63f85e15b8bd3137fcfb9b2ded24020ec10173549d798a

              SHA512

              b33629566aa8e9e0ffd95010a1cc0c60bbec1680ec142c2687098df9c4aa4b0192183597403002414aeb394e8a4922135fad849265f222292d7f9e66058e0a74

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            • memory/1628-54-0x00000000003F0000-0x00000000004B4000-memory.dmp

              Filesize

              784KB

              Download

            • memory/1628-55-0x0000000075EF1000-0x0000000075EF3000-memory.dmp

              Filesize

              8KB

              Download

            • memory/1628-56-0x0000000000500000-0x0000000000512000-memory.dmp

              Filesize

              72KB

              Download

            • memory/1628-57-0x0000000005150000-0x00000000051C4000-memory.dmp

              Filesize

              464KB

              Download

            • memory/1628-58-0x00000000051C0000-0x000000000521A000-memory.dmp

              Filesize

              360KB

              Download

            • memory/1736-59-0x0000000000000000-mapping.dmp

              Download