Analysis

  • max time kernel
    76s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-09-2022 06:17

General

  • Target

    b0e9448560ee599a965956a5efb0227b.exe

  • Size

    278KB

  • MD5

    b0e9448560ee599a965956a5efb0227b

  • SHA1

    b5eb428385e2e3f47989b3c799e299766c64322a

  • SHA256

    4d34911cc6d9d7b6f8eb4e43a384995af24479a2f7b9c902d26a584aeb460780

  • SHA512

    173c469ae4c0bc88c5a57c65e78f970b1b1e04c35c671380df1b2f8c1fdb359b8772e1b5b9acde283f2af4e9fcb3dc7e25232c833da9982df7be2c017226de03

  • SSDEEP

    3072:I54a/hIdKf8TfmRgq2QI39d7P3pjTvcEOgDX/hA45baARY5MtF9vdRzQKlfsB0Ni:cpudlTfLF5v1A4xav5YpdaKldfhfoq2

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Themida packer 1 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b0e9448560ee599a965956a5efb0227b.exe
    "C:\Users\Admin\AppData\Local\Temp\b0e9448560ee599a965956a5efb0227b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1656
    • C:\Users\Admin\AppData\Local\Temp\b0e9448560ee599a965956a5efb0227b.exe
      "C:\Users\Admin\AppData\Local\Temp\b0e9448560ee599a965956a5efb0227b.exe"
      2⤵
        PID:1784

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1656-132-0x0000000000D70000-0x0000000000DBC000-memory.dmp

      Filesize

      304KB

    • memory/1656-133-0x00000000057C0000-0x000000000585C000-memory.dmp

      Filesize

      624KB

    • memory/1784-136-0x0000000000830000-0x0000000000EF1000-memory.dmp

      Filesize

      6.8MB