Analysis

  • max time kernel
    0s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/01/2024, 19:20

General

  • Target

    202401069c4cf5de0f3b3b30580b293df06a8bfcransomlock.exe

  • Size

    1.3MB

  • MD5

    9c4cf5de0f3b3b30580b293df06a8bfc

  • SHA1

    0d6f67856bc7769dd1f312a92ce42ea6dd42f1b2

  • SHA256

    e86126285765e75589f3e068ea6120e27d59b523595dfe1c333f1e89d5d235a2

  • SHA512

    0e6c38ae91b99438feda96789701862559c510595efbff665d4ae2176370c16f88d46ddfc45845b3ad01a7fcc67a478868fffdb0be647f24a24eb203af312959

  • SSDEEP

    24576:Iw8gCCgWDAe1wLiBnGHpq0Iylpn0oCcTQ0Ev:58g3nuEUr0rcTI

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\202401069c4cf5de0f3b3b30580b293df06a8bfcransomlock.exe
    "C:\Users\Admin\AppData\Local\Temp\202401069c4cf5de0f3b3b30580b293df06a8bfcransomlock.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4048
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /tn "GoogleUpdateTaskMachineUK" /sc MINUTE /mo 1 /tr "C:\Users\Admin\AppData\Local\Temp\202401069c4cf5de0f3b3b30580b293df06a8bfcransomlock.exe" /rl HIGHEST /f
      2⤵
        PID:468
        • C:\Windows\system32\schtasks.exe
          schtasks /create /tn "GoogleUpdateTaskMachineUK" /sc MINUTE /mo 1 /tr "C:\Users\Admin\AppData\Local\Temp\202401069c4cf5de0f3b3b30580b293df06a8bfcransomlock.exe" /rl HIGHEST /f
          3⤵
          • Creates scheduled task(s)
          PID:792
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
        PID:4488
      • C:\Users\Admin\AppData\Local\Temp\202401069c4cf5de0f3b3b30580b293df06a8bfcransomlock.exe
        C:\Users\Admin\AppData\Local\Temp\202401069c4cf5de0f3b3b30580b293df06a8bfcransomlock.exe
        1⤵
          PID:3460
        • C:\Users\Admin\AppData\Local\Temp\202401069c4cf5de0f3b3b30580b293df06a8bfcransomlock.exe
          C:\Users\Admin\AppData\Local\Temp\202401069c4cf5de0f3b3b30580b293df06a8bfcransomlock.exe
          1⤵
            PID:4072

          Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • memory/3460-124-0x0000000000760000-0x0000000000761000-memory.dmp

                  Filesize

                  4KB

                • memory/3460-125-0x0000000000400000-0x0000000000593000-memory.dmp

                  Filesize

                  1.6MB

                • memory/4048-140-0x0000000000400000-0x0000000000593000-memory.dmp

                  Filesize

                  1.6MB

                • memory/4048-165-0x0000000000400000-0x0000000000593000-memory.dmp

                  Filesize

                  1.6MB

                • memory/4048-56-0x0000000000400000-0x0000000000593000-memory.dmp

                  Filesize

                  1.6MB

                • memory/4048-75-0x0000000000400000-0x0000000000593000-memory.dmp

                  Filesize

                  1.6MB

                • memory/4048-100-0x0000000000400000-0x0000000000593000-memory.dmp

                  Filesize

                  1.6MB

                • memory/4048-121-0x0000000000400000-0x0000000000593000-memory.dmp

                  Filesize

                  1.6MB

                • memory/4048-34-0x0000000000400000-0x0000000000593000-memory.dmp

                  Filesize

                  1.6MB

                • memory/4048-15-0x0000000000400000-0x0000000000593000-memory.dmp

                  Filesize

                  1.6MB

                • memory/4048-0-0x0000000000770000-0x0000000000771000-memory.dmp

                  Filesize

                  4KB

                • memory/4048-41-0x0000000000770000-0x0000000000771000-memory.dmp

                  Filesize

                  4KB

                • memory/4048-184-0x0000000000400000-0x0000000000593000-memory.dmp

                  Filesize

                  1.6MB

                • memory/4048-205-0x0000000000400000-0x0000000000593000-memory.dmp

                  Filesize

                  1.6MB

                • memory/4048-224-0x0000000000400000-0x0000000000593000-memory.dmp

                  Filesize

                  1.6MB

                • memory/4048-249-0x0000000000400000-0x0000000000593000-memory.dmp

                  Filesize

                  1.6MB

                • memory/4048-291-0x0000000000400000-0x0000000000593000-memory.dmp

                  Filesize

                  1.6MB

                • memory/4048-272-0x0000000000400000-0x0000000000593000-memory.dmp

                  Filesize

                  1.6MB

                • memory/4072-251-0x0000000000400000-0x0000000000593000-memory.dmp

                  Filesize

                  1.6MB

                • memory/4072-250-0x00000000006A0000-0x00000000006A1000-memory.dmp

                  Filesize

                  4KB