Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    23-10-2024 01:36

General

  • Target

    9b1f6b694a8757b419c04ccd6ade02b58db56952b45d3a70c02dfb9682ec9fdc.exe

  • Size

    868KB

  • MD5

    c676d09741d75516a52593da851f8e81

  • SHA1

    d240a1271f4a3a0380a550d7c34bbfc5e2f3212b

  • SHA256

    9b1f6b694a8757b419c04ccd6ade02b58db56952b45d3a70c02dfb9682ec9fdc

  • SHA512

    1f032edb87bf2f7333e74e2ff997c07731974163d6e961261aee24b5e1ee6b00e3fe451c77e2983b509959d8ca86979b29796de133b1832c463894f46bae5b80

  • SSDEEP

    12288:l9Aw7LtaVYyyQiZ5Q20zMETeVlCE7vkQymGwSW01hXqvjoaCi7lnsZz0ma2:/AmtaVYyyQijQ9g+alCJmvulW6Nd0v2

Score
8/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 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 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9b1f6b694a8757b419c04ccd6ade02b58db56952b45d3a70c02dfb9682ec9fdc.exe
    "C:\Users\Admin\AppData\Local\Temp\9b1f6b694a8757b419c04ccd6ade02b58db56952b45d3a70c02dfb9682ec9fdc.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3028
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "powershell.exe" -windowstyle hidden "$Bittermandler=Get-Content -raw 'C:\Users\Admin\AppData\Roaming\underarmsmusklens\Edriophthalmian\Melibiose.Spa';$Datarepraesentation=$Bittermandler.SubString(54249,3);.$Datarepraesentation($Bittermandler)"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2240
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "powershell.exe" -windowstyle hidden "$Bittermandler=Get-Content -raw 'C:\Users\Admin\AppData\Roaming\underarmsmusklens\Edriophthalmian\Melibiose.Spa';$Datarepraesentation=$Bittermandler.SubString(54249,3);.$Datarepraesentation($Bittermandler)"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2772

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

    Filesize

    7KB

    MD5

    a6c3b720621051d76ffee456f664d473

    SHA1

    75c606233d92b6c79096d57c30a554c96a5b46fa

    SHA256

    950b0621c67711120b8d3092ce4ef4cb1a99fe46464422a6f80a0c4c19435b8a

    SHA512

    53e1eeb15887dc1bd709e8c3107db64ba1eee7a9eab4eecac4b4216443473fd7e3dbc1751180ea4fe911d0c7a6ef8966d1f3c78635f7a18d6b0016387bfae3a3

  • memory/2240-9-0x00000000740F1000-0x00000000740F2000-memory.dmp

    Filesize

    4KB

  • memory/2240-10-0x00000000740F0000-0x000000007469B000-memory.dmp

    Filesize

    5.7MB

  • memory/2240-11-0x00000000740F0000-0x000000007469B000-memory.dmp

    Filesize

    5.7MB

  • memory/2240-12-0x00000000740F0000-0x000000007469B000-memory.dmp

    Filesize

    5.7MB

  • memory/2240-18-0x00000000740F0000-0x000000007469B000-memory.dmp

    Filesize

    5.7MB