Resubmissions

28-05-2024 19:09

240528-xt8crahe76 10

28-05-2024 18:35

240528-w8gmxage52 3

Analysis

  • max time kernel
    136s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-05-2024 18:35

General

  • Target

    _internal/tk/mkpsenc.ps1

  • Size

    30KB

  • MD5

    983c7b78f1a0ebacab8006d391a01fcd

  • SHA1

    7ea37474ea039ed7a37bfdd7d76eae673e666283

  • SHA256

    c5bdca3aba671f03dc4624ab5fd260490f5002491d6c619142ccf5a1a744528a

  • SHA512

    a006ef9b7213e572f6fc540d1512a52c52fec44e3a07846de09662ae32b7191c5cf639798531847b39e4076bf9dd6314b6f5373065c04f4fef221185b39c3117

  • SSDEEP

    768:+c4g8rSnBGzHsGK83Ch0x/0kmSq6O4+rNfPCpM2sEmqKys3pCJxi5dEaY:+c4g8OnBGzBK83Ch0x/0FSq6OnrGM2h3

Score
3/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • 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\_internal\tk\mkpsenc.ps1
    1⤵
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3900

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_efshel1y.ymq.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/3900-0-0x00007FF9160F3000-0x00007FF9160F5000-memory.dmp

    Filesize

    8KB

  • memory/3900-1-0x000001576BEB0000-0x000001576BED2000-memory.dmp

    Filesize

    136KB

  • memory/3900-11-0x00007FF9160F0000-0x00007FF916BB1000-memory.dmp

    Filesize

    10.8MB

  • memory/3900-12-0x00007FF9160F0000-0x00007FF916BB1000-memory.dmp

    Filesize

    10.8MB

  • memory/3900-13-0x00007FF9160F0000-0x00007FF916BB1000-memory.dmp

    Filesize

    10.8MB

  • memory/3900-16-0x00007FF9160F0000-0x00007FF916BB1000-memory.dmp

    Filesize

    10.8MB