Resubmissions

18-11-2023 19:52

231118-ylmlragd2t 8

18-11-2023 19:48

231118-yjat6sgc9y 8

Analysis

  • max time kernel
    141s
  • max time network
    272s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-11-2023 19:52

General

  • Target

    rev.ps1

  • Size

    4KB

  • MD5

    df93705fd0634ea8011b09151c360cda

  • SHA1

    32de753266959d69453c33fb3b599c461a42da07

  • SHA256

    7ae20c29cffd43d5b581b6ad266745a9b597284763f6d367b2984238d8ee6664

  • SHA512

    3afb1f021f6a24602ba70584418f08bab1b0bae4dbc708446c40576a419980457a21756019c1a5e8915fa333ccbc86cbdfc32b2f463a91134e10ee1e0033cbb7

  • SSDEEP

    96:J+rbXHvonUsYqwLZvUqVn/0b37DMo6XBr4qIVCqiM7:Jyb3QCK+lo6XBEfVCqiw

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 1 IoCs
  • Unexpected DNS network traffic destination 1 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • 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\rev.ps1
    1⤵
    • Blocklisted process makes network request
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2868

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0lfqf0lv.rfr.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/2868-9-0x0000018BCD610000-0x0000018BCD632000-memory.dmp

    Filesize

    136KB

  • memory/2868-10-0x00007FFBE0860000-0x00007FFBE1321000-memory.dmp

    Filesize

    10.8MB

  • memory/2868-11-0x0000018BE5C60000-0x0000018BE5C70000-memory.dmp

    Filesize

    64KB

  • memory/2868-12-0x0000018BE5C60000-0x0000018BE5C70000-memory.dmp

    Filesize

    64KB

  • memory/2868-15-0x00007FFBE0860000-0x00007FFBE1321000-memory.dmp

    Filesize

    10.8MB