Analysis

  • max time kernel
    27s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    19/09/2022, 15:55

General

  • Target

    44909f7da0a4804f51477e81d82e175abe262b250828b31584e2478be0d697d3.exe

  • Size

    1.1MB

  • MD5

    e7fb526ce85cba406d5d63268ff47bd2

  • SHA1

    fdc08649dec49284ba548657f023e09fa9e5bf65

  • SHA256

    44909f7da0a4804f51477e81d82e175abe262b250828b31584e2478be0d697d3

  • SHA512

    dd3e7dab56ef36ec13fd5709418c98ffcf95c870d4636ada89b8b172f4d292564f26ddf9ae037418f017632353d925ccc7be32af393b013b975c356368d92481

  • SSDEEP

    24576:ctAR9+M9us5wfylWh5JWJ8k1h2PpsA7sZUkyxUKf91bdJJmpX9jy:ctAR9Nn6/Z0kxUClJcply

Score
8/10
upx

Malware Config

Signatures

  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\44909f7da0a4804f51477e81d82e175abe262b250828b31584e2478be0d697d3.exe
    "C:\Users\Admin\AppData\Local\Temp\44909f7da0a4804f51477e81d82e175abe262b250828b31584e2478be0d697d3.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1536
    • C:\Users\Admin\AppData\Local\Temp\44909f7da0a4804f51477e81d82e175abe262b250828b31584e2478be0d697d3.exe
      "C:\Users\Admin\AppData\Local\Temp\44909f7da0a4804f51477e81d82e175abe262b250828b31584e2478be0d697d3.exe"
      2⤵
        PID:1064

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1536-54-0x0000000076871000-0x0000000076873000-memory.dmp

      Filesize

      8KB

    • memory/1536-56-0x0000000000400000-0x00000000004B4000-memory.dmp

      Filesize

      720KB