Analysis

  • max time kernel
    143s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/08/2023, 15:24

General

  • Target

    bb57bca4633baab664188026d0a1a057750acc80b13a7cdc56f89b7b564d8c24_JC.ps1

  • Size

    1KB

  • MD5

    6efdc56bd6eb27eafdc1bf14fe4e757a

  • SHA1

    e73205c12fd612bfac863a128ba3d33355622619

  • SHA256

    bb57bca4633baab664188026d0a1a057750acc80b13a7cdc56f89b7b564d8c24

  • SHA512

    b38f73da40ec9c872bede30f3a4e4cc05d58963838286d0cebe87923a3b46ee50220a9eec5ac181f275e9e04827a19c61d08a3b0e6fe73402048c1ce6a1af585

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 8 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\bb57bca4633baab664188026d0a1a057750acc80b13a7cdc56f89b7b564d8c24_JC.ps1
    1⤵
    • Blocklisted process makes network request
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4632

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lf1iyc5h.2uj.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/4632-5-0x00000178D6EA0000-0x00000178D6EC2000-memory.dmp

    Filesize

    136KB

  • memory/4632-10-0x00007FFBD1A50000-0x00007FFBD2511000-memory.dmp

    Filesize

    10.8MB

  • memory/4632-11-0x00000178D6ED0000-0x00000178D6EE0000-memory.dmp

    Filesize

    64KB

  • memory/4632-12-0x00000178D6ED0000-0x00000178D6EE0000-memory.dmp

    Filesize

    64KB

  • memory/4632-14-0x00007FFBD1A50000-0x00007FFBD2511000-memory.dmp

    Filesize

    10.8MB

  • memory/4632-15-0x00000178D6ED0000-0x00000178D6EE0000-memory.dmp

    Filesize

    64KB

  • memory/4632-16-0x00000178D6ED0000-0x00000178D6EE0000-memory.dmp

    Filesize

    64KB