Overview

overview

10

Static

static

8

52e1fed4c5...c1.exe

windows7-x64

10

52e1fed4c5...c1.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    1s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-01-2024 07:16

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General

  • Target

    52e1fed4c521294c5de95bba958909c1.exe

  • Size

    267KB

  • MD5

    52e1fed4c521294c5de95bba958909c1

  • SHA1

    1d01528de63c9581be0ea5ebc18dff7f6a2272d4

  • SHA256

    bf315c9c064b887ee3276e1342d43637d8c0e067260946db45942f39b970d7ce

  • SHA512

    fe173025fd8e966965b2bff9389f25f215c05f54fc2283238e279ec0d14d46655c50f2cbf0d655c073de616f77151837efeffd93302230b34278a1b41f5365d6

  • SSDEEP

    6144:NARrIk3qCl6TvSWg6ZZaYQ4dlGvgjWrgFnp3z3gj77vi7Cr:NARswU124dl3JFnp3rg3DA

Score
10/10
lockfileransomware

Malware Config

Signatures

  • Detect LockFile payload 1 IoCs
  • LockFile

    LockFile is a new ransomware that emerged in July 2021 with ProxyShell vulnerabilties.

    ransomwarelockfile
  • Kills process with WMI 9 IoCs
    evasion
  • Suspicious use of AdjustPrivilegeToken 63 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\52e1fed4c521294c5de95bba958909c1.exe
    "C:\Users\Admin\AppData\Local\Temp\52e1fed4c521294c5de95bba958909c1.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2012
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c wmic process where "name like '%virtualbox%'" call terminate
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4272
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c wmic process where "name like '%vbox%'" call terminate
      2⤵
        PID:924
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c wmic process where "name like '%sqlservr%'" call terminate
        2⤵
          PID:2972
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c wmic process where "name like '%mysqld%'" call terminate
          2⤵
            PID:3192
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c wmic process where "name like '%omtsreco%'" call terminate
            2⤵
              PID:2136
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /c wmic process where "name like '%oracle%'" call terminate
              2⤵
                PID:1700
              • C:\Windows\system32\cmd.exe
                C:\Windows\system32\cmd.exe /c wmic process where "name like '%tnslsnr%'" call terminate
                2⤵
                  PID:488
                • C:\Windows\system32\cmd.exe
                  C:\Windows\system32\cmd.exe /c wmic process where "name like '%vmware%'" call terminate
                  2⤵
                    PID:3576
                    • C:\Windows\System32\Wbem\WMIC.exe
                      wmic process where "name like '%vmware%'" call terminate
                      3⤵
                      • Kills process with WMI
                      PID:4684
                  • C:\Windows\system32\cmd.exe
                    C:\Windows\system32\cmd.exe /c wmic process where "name like '%vmwp%'" call terminate
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:4308
                • C:\Windows\System32\Wbem\WMIC.exe
                  wmic process where "name like '%vmwp%'" call terminate
                  1⤵
                  • Kills process with WMI
                  PID:3972
                • C:\Windows\System32\Wbem\WMIC.exe
                  wmic process where "name like '%virtualbox%'" call terminate
                  1⤵
                  • Kills process with WMI
                  • Suspicious use of AdjustPrivilegeToken
                  PID:4652
                • C:\Windows\System32\Wbem\WMIC.exe
                  wmic process where "name like '%vbox%'" call terminate
                  1⤵
                  • Kills process with WMI
                  PID:4324
                • C:\Windows\System32\Wbem\WMIC.exe
                  wmic process where "name like '%sqlservr%'" call terminate
                  1⤵
                  • Kills process with WMI
                  PID:4944
                • C:\Windows\System32\Wbem\WMIC.exe
                  wmic process where "name like '%mysqld%'" call terminate
                  1⤵
                  • Kills process with WMI
                  PID:3292
                • C:\Windows\System32\Wbem\WMIC.exe
                  wmic process where "name like '%omtsreco%'" call terminate
                  1⤵
                  • Kills process with WMI
                  PID:4392
                • C:\Windows\System32\Wbem\WMIC.exe
                  wmic process where "name like '%oracle%'" call terminate
                  1⤵
                  • Kills process with WMI
                  PID:4376
                • C:\Windows\System32\Wbem\WMIC.exe
                  wmic process where "name like '%tnslsnr%'" call terminate
                  1⤵
                  • Kills process with WMI
                  PID:4340

                Network

                MITRE ATT&CK Matrix

                Replay Monitor

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                Downloads

                • memory/2012-0-0x00007FF65BD80000-0x00007FF65BE59000-memory.dmp

                  Filesize

                  868KB

                  Download

                • memory/2012-243-0x00007FF65BD80000-0x00007FF65BE59000-memory.dmp

                  Filesize

                  868KB

                  Download