Analysis

  • max time kernel
    81s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/11/2022, 16:39

General

  • Target

    15c8aeec1a46395cf2ca1cfab0c83330ee9d4771b433daf07fb9e09d86d81bbb.exe

  • Size

    350KB

  • MD5

    850e5bb4c69262e0b0ecad23580e5488

  • SHA1

    a00ee64af8c6480028ced8928432209a25103db3

  • SHA256

    15c8aeec1a46395cf2ca1cfab0c83330ee9d4771b433daf07fb9e09d86d81bbb

  • SHA512

    472eb441ebaecf63fca3bc06e15a09d949ecbd05b9bbe649ce8f47a9c66fbeced632eb73cd11b243bd1671999beb7c2edb99112afdd7cb8dd6075a8c1fe1819c

  • SSDEEP

    6144:UilnLSK9gx2U26ivpCB/iMwFfvSasmuF7wrQ66iOQWbyu:xnLHAr+pCZiPaasm8P661l3

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\15c8aeec1a46395cf2ca1cfab0c83330ee9d4771b433daf07fb9e09d86d81bbb.exe
    "C:\Users\Admin\AppData\Local\Temp\15c8aeec1a46395cf2ca1cfab0c83330ee9d4771b433daf07fb9e09d86d81bbb.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4988
    • C:\Windows\temp\notepad.exe
      C:\Windows\temp\notepad.exe
      2⤵
        PID:2748

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4988-132-0x0000000074BF0000-0x00000000751A1000-memory.dmp

      Filesize

      5.7MB

    • memory/4988-134-0x0000000074BF0000-0x00000000751A1000-memory.dmp

      Filesize

      5.7MB

    • memory/4988-135-0x0000000074BF0000-0x00000000751A1000-memory.dmp

      Filesize

      5.7MB