Analysis

  • max time kernel
    149s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-03-2024 04:03

General

  • Target

    1_cr.exe

  • Size

    847KB

  • MD5

    af067a53dcecb2f527a351a6491c56b9

  • SHA1

    845f59d0324b2577979b51a8e66689f6f604ecde

  • SHA256

    9cc9a90e31f1486a991360c25209f1b08aec5bd7e084de748e73ebef6deca38d

  • SHA512

    e9cc332f2108be20acbdafe91a6ee8d489eddb05b752a05d5372a468ea6c95215ca06fb0881b49fc20fac9f0d602a665272b70997df4414ea98a016f60e4fd71

  • SSDEEP

    24576:TAHnh+eWsN3skA4RV1Hom2KXMmHamV55:eh+ZkldoPK8Yamt

Score
1/10

Malware Config

Signatures

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 15 IoCs
  • Suspicious use of SendNotifyMessage 15 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1_cr.exe
    "C:\Users\Admin\AppData\Local\Temp\1_cr.exe"
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1452
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -executionpolicy bypass C:\Users\Admin\AppData\Local\Temp\mByZgmXsR.ps1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1616

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ozbkuaph.q1v.ps1
    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/1616-6-0x00000000028C0000-0x00000000028F6000-memory.dmp
    Filesize

    216KB

  • memory/1616-7-0x0000000073BB0000-0x0000000074360000-memory.dmp
    Filesize

    7.7MB

  • memory/1616-8-0x0000000002AD0000-0x0000000002AE0000-memory.dmp
    Filesize

    64KB

  • memory/1616-9-0x0000000005470000-0x0000000005A98000-memory.dmp
    Filesize

    6.2MB

  • memory/1616-10-0x0000000005350000-0x0000000005372000-memory.dmp
    Filesize

    136KB

  • memory/1616-11-0x0000000005B10000-0x0000000005B76000-memory.dmp
    Filesize

    408KB

  • memory/1616-12-0x0000000005BF0000-0x0000000005C56000-memory.dmp
    Filesize

    408KB

  • memory/1616-22-0x0000000005D60000-0x00000000060B4000-memory.dmp
    Filesize

    3.3MB

  • memory/1616-23-0x00000000061E0000-0x00000000061FE000-memory.dmp
    Filesize

    120KB

  • memory/1616-24-0x0000000006800000-0x000000000684C000-memory.dmp
    Filesize

    304KB

  • memory/1616-27-0x0000000073BB0000-0x0000000074360000-memory.dmp
    Filesize

    7.7MB