Overview

overview

10

Static

static

New Orders...df.exe

windows7_x64

10

New Orders...df.exe

windows10-2004_x64

7

Analysis

  • max time kernel
    92s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 00:23

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General

  • Target

    New Orders- POB0.pdf.exe

  • Size

    783KB

  • MD5

    0f22eacae1316be03f6829946306b593

  • SHA1

    3a3d3297ae8b1e96bc0fda3502a58d69447a2577

  • SHA256

    b6cbbb6a53fb168a24f6a2f4bbf296547e5ece0314e2b9c21d6662af66a3ac4a

  • SHA512

    3b74d936eb6faeab8ea2b37aee1bf90ee54e76a0e37f8ba08d2580908cb648d19da89720a51e5475298abfdab969a474f6145157e5b2662767f7a05795ab6e36

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\New Orders- POB0.pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\New Orders- POB0.pdf.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4880
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\&startupname&" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA27A.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:4528
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "{path}"
      2⤵
        PID:4348
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "{path}"
        2⤵
          PID:3392
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
          "{path}"
          2⤵
            PID:1056
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
            "{path}"
            2⤵
              PID:4560
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
              "{path}"
              2⤵
                PID:2780

            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

            Query Registry

            1
            T1012

            System Information Discovery

            2
            T1082

            Lateral Movement

            Collection

            Exfiltration

            Command and Control

            Impact

            Replay Monitor

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            Downloads

            • C:\Users\Admin\AppData\Local\Temp\tmpA27A.tmp
              Filesize

              1KB

              MD5

              4aa7d4126cf14e812f5bb881ec9442d0

              SHA1

              753f1873b92987a4d9d47d14555b0022ee25431b

              SHA256

              5864ffbfd512ba8a57ef045a45be0bdbd76e0f49aae6425959a9154c453cd9c6

              SHA512

              014a3a18e8e1667c1324658c0a7a3f7b83283d9a50c2fd47c92ad420df152c8e93b6517be2d22cc5bea741edffea202a899edc95ef43f9ec2ef940f34a29c3b6

              Download Submit
            • memory/1056-139-0x0000000000000000-mapping.dmp
              Download
            • memory/2780-141-0x0000000000000000-mapping.dmp
              Download
            • memory/3392-138-0x0000000000000000-mapping.dmp
              Download
            • memory/4348-137-0x0000000000000000-mapping.dmp
              Download
            • memory/4528-135-0x0000000000000000-mapping.dmp
              Download
            • memory/4560-140-0x0000000000000000-mapping.dmp
              Download
            • memory/4880-130-0x0000000000560000-0x000000000062A000-memory.dmp
              Filesize

              808KB

              Download
            • memory/4880-131-0x00000000055A0000-0x0000000005B44000-memory.dmp
              Filesize

              5.6MB

              Download
            • memory/4880-132-0x0000000004FF0000-0x0000000005082000-memory.dmp
              Filesize

              584KB

              Download
            • memory/4880-133-0x0000000004FB0000-0x0000000004FBA000-memory.dmp
              Filesize

              40KB

              Download
            • memory/4880-134-0x00000000089B0000-0x0000000008A4C000-memory.dmp
              Filesize

              624KB

              Download