Analysis

  • max time kernel
    122s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    21-02-2022 23:04

General

  • Target

    odT0zoYLJiNUQXd.exe

  • Size

    1.0MB

  • MD5

    d3e395135ceb5da670e0bbfd0b1a142b

  • SHA1

    a108f551b8493de56146e9ce78fbbbf1ca1469af

  • SHA256

    e906ee6485c777452c364eb7950b0553061565e9fa01dd56aed9097493c9af2b

  • SHA512

    0219d16b85619ce4a3006029e6c227c245386f009e5a5546f1cd3f1a1ae7a04780086a258c3c7e8a72a20532e9efd1de0c63a0f762fd095c9f51308ce46aff26

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\odT0zoYLJiNUQXd.exe
    "C:\Users\Admin\AppData\Local\Temp\odT0zoYLJiNUQXd.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1184
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\Eajxplc" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9EDE.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1832
    • C:\Users\Admin\AppData\Local\Temp\odT0zoYLJiNUQXd.exe
      "C:\Users\Admin\AppData\Local\Temp\odT0zoYLJiNUQXd.exe"
      2⤵
        PID:1012
      • C:\Users\Admin\AppData\Local\Temp\odT0zoYLJiNUQXd.exe
        "C:\Users\Admin\AppData\Local\Temp\odT0zoYLJiNUQXd.exe"
        2⤵
          PID:752
        • C:\Users\Admin\AppData\Local\Temp\odT0zoYLJiNUQXd.exe
          "C:\Users\Admin\AppData\Local\Temp\odT0zoYLJiNUQXd.exe"
          2⤵
            PID:1108
          • C:\Users\Admin\AppData\Local\Temp\odT0zoYLJiNUQXd.exe
            "C:\Users\Admin\AppData\Local\Temp\odT0zoYLJiNUQXd.exe"
            2⤵
              PID:2044
            • C:\Users\Admin\AppData\Local\Temp\odT0zoYLJiNUQXd.exe
              "C:\Users\Admin\AppData\Local\Temp\odT0zoYLJiNUQXd.exe"
              2⤵
                PID:1104

            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\tmp9EDE.tmp
              MD5

              4b3412796704cb2722d2acb1d341d39c

              SHA1

              6048c40600ec17dba6f1ea14bd3270fa72abdcbf

              SHA256

              0ccb95fbc2985a73cd22727e8ab084f08699f8ab0b1d282582457c5ea474e11a

              SHA512

              43a80f7d6e9be0896be7df26f275ce7370cfbbd3b923c747ec850a1a548191db75082fec409839e0fba613c060042e1c78eea24ac85f2748233eb23bc7ed0b65

            • memory/1184-54-0x000000007445E000-0x000000007445F000-memory.dmp
              Filesize

              4KB

            • memory/1184-55-0x0000000000B70000-0x0000000000C82000-memory.dmp
              Filesize

              1.1MB

            • memory/1184-56-0x0000000004F80000-0x0000000004F81000-memory.dmp
              Filesize

              4KB

            • memory/1184-57-0x00000000003A0000-0x00000000003C8000-memory.dmp
              Filesize

              160KB

            • memory/1184-58-0x00000000055B0000-0x0000000005660000-memory.dmp
              Filesize

              704KB