Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-09-2024 00:41

General

  • Target

    427b6129f42722d768ebf07bcd966939120313f08e3c5b0c857644f6c2a51693.exe

  • Size

    349KB

  • MD5

    f9bfc7f212a6cd22360e1490f555fbdd

  • SHA1

    24ea648fde606a1ace9716649b9dc2e40ed90b21

  • SHA256

    427b6129f42722d768ebf07bcd966939120313f08e3c5b0c857644f6c2a51693

  • SHA512

    6da89c186e10f47c664a2c633b22deae1dad36a8eaa8b2c3d1d3c882e13d56c79f6f65eb7d2252c2ed37ac081d23008553867f2a3c37cd98a829434d14e1527b

  • SSDEEP

    6144:V4gfheNKl88ef0pNNZ9N2sHjvXIDRqzFQboylBMZ4inoMvXClY:V8Nmqf0ZZPSiEo54ino1C

Score
8/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Checks computer location settings 2 TTPs 1 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).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 55 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\427b6129f42722d768ebf07bcd966939120313f08e3c5b0c857644f6c2a51693.exe
    "C:\Users\Admin\AppData\Local\Temp\427b6129f42722d768ebf07bcd966939120313f08e3c5b0c857644f6c2a51693.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1340
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\427b6129f42722d768ebf07bcd966939120313f08e3c5b0c857644f6c2a51693.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1732

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_yvuikunh.04k.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/1340-6-0x0000000074D00000-0x00000000754B0000-memory.dmp

    Filesize

    7.7MB

  • memory/1340-2-0x0000000005500000-0x0000000005AA4000-memory.dmp

    Filesize

    5.6MB

  • memory/1340-3-0x0000000004E30000-0x0000000004EC2000-memory.dmp

    Filesize

    584KB

  • memory/1340-4-0x0000000074D00000-0x00000000754B0000-memory.dmp

    Filesize

    7.7MB

  • memory/1340-5-0x0000000004F00000-0x0000000004F0A000-memory.dmp

    Filesize

    40KB

  • memory/1340-0-0x0000000074D0E000-0x0000000074D0F000-memory.dmp

    Filesize

    4KB

  • memory/1340-7-0x0000000074D00000-0x00000000754B0000-memory.dmp

    Filesize

    7.7MB

  • memory/1340-8-0x00000000060B0000-0x00000000060BE000-memory.dmp

    Filesize

    56KB

  • memory/1340-9-0x0000000074D0E000-0x0000000074D0F000-memory.dmp

    Filesize

    4KB

  • memory/1340-10-0x0000000074D00000-0x00000000754B0000-memory.dmp

    Filesize

    7.7MB

  • memory/1340-11-0x0000000006170000-0x000000000620C000-memory.dmp

    Filesize

    624KB

  • memory/1340-12-0x00000000062A0000-0x00000000062F2000-memory.dmp

    Filesize

    328KB

  • memory/1340-1-0x0000000000540000-0x000000000059E000-memory.dmp

    Filesize

    376KB

  • memory/1732-24-0x0000000005F80000-0x0000000005FE6000-memory.dmp

    Filesize

    408KB

  • memory/1732-44-0x0000000006BF0000-0x0000000006C0E000-memory.dmp

    Filesize

    120KB

  • memory/1732-17-0x0000000074D00000-0x00000000754B0000-memory.dmp

    Filesize

    7.7MB

  • memory/1732-16-0x0000000074D00000-0x00000000754B0000-memory.dmp

    Filesize

    7.7MB

  • memory/1732-14-0x0000000074D00000-0x00000000754B0000-memory.dmp

    Filesize

    7.7MB

  • memory/1732-13-0x0000000002D30000-0x0000000002D66000-memory.dmp

    Filesize

    216KB

  • memory/1732-25-0x0000000005FF0000-0x0000000006056000-memory.dmp

    Filesize

    408KB

  • memory/1732-18-0x0000000005EE0000-0x0000000005F02000-memory.dmp

    Filesize

    136KB

  • memory/1732-30-0x0000000006280000-0x00000000065D4000-memory.dmp

    Filesize

    3.3MB

  • memory/1732-31-0x0000000006650000-0x000000000666E000-memory.dmp

    Filesize

    120KB

  • memory/1732-32-0x0000000006690000-0x00000000066DC000-memory.dmp

    Filesize

    304KB

  • memory/1732-33-0x0000000006C20000-0x0000000006C52000-memory.dmp

    Filesize

    200KB

  • memory/1732-34-0x000000006CF70000-0x000000006CFBC000-memory.dmp

    Filesize

    304KB

  • memory/1732-15-0x0000000005740000-0x0000000005D68000-memory.dmp

    Filesize

    6.2MB

  • memory/1732-45-0x0000000007820000-0x00000000078C3000-memory.dmp

    Filesize

    652KB

  • memory/1732-46-0x0000000007FC0000-0x000000000863A000-memory.dmp

    Filesize

    6.5MB

  • memory/1732-47-0x0000000007980000-0x000000000799A000-memory.dmp

    Filesize

    104KB

  • memory/1732-48-0x00000000079F0000-0x00000000079FA000-memory.dmp

    Filesize

    40KB

  • memory/1732-49-0x0000000007C00000-0x0000000007C96000-memory.dmp

    Filesize

    600KB

  • memory/1732-50-0x0000000007B80000-0x0000000007B91000-memory.dmp

    Filesize

    68KB

  • memory/1732-51-0x0000000007BB0000-0x0000000007BBE000-memory.dmp

    Filesize

    56KB

  • memory/1732-52-0x0000000007BC0000-0x0000000007BD4000-memory.dmp

    Filesize

    80KB

  • memory/1732-53-0x0000000007CC0000-0x0000000007CDA000-memory.dmp

    Filesize

    104KB

  • memory/1732-54-0x0000000007CA0000-0x0000000007CA8000-memory.dmp

    Filesize

    32KB

  • memory/1732-57-0x0000000074D00000-0x00000000754B0000-memory.dmp

    Filesize

    7.7MB