Analysis

  • max time kernel
    144s
  • max time network
    103s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-01-2024 02:15

General

  • Target

    448463e39da7bf04538b49b24c83cec4.exe

  • Size

    5.8MB

  • MD5

    448463e39da7bf04538b49b24c83cec4

  • SHA1

    828bacfe81089ca5f6110cb9aac6072ba18b1650

  • SHA256

    7e3baa441beef8e255053a9047ae2a1b39a348db32991422aa7f8e0d9d32dd87

  • SHA512

    cc8fe488d8c0c851830d769819096da20a798cc016195e5a8369ab0de893ebfb33323aa1bafa991658a6cfb3894cb8ee444db5042e6965f9d23252f45106e3da

  • SSDEEP

    98304:ib6F42gSfTGgg3gnl/IVUs1jePsswgVhUuLBl0Jf1igg3gnl/IVUs1jePs:ib6G2b+gl/iBiP1dCcf03mgl/iBiP

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 1 IoCs

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

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\448463e39da7bf04538b49b24c83cec4.exe
    "C:\Users\Admin\AppData\Local\Temp\448463e39da7bf04538b49b24c83cec4.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:428
    • C:\Users\Admin\AppData\Local\Temp\448463e39da7bf04538b49b24c83cec4.exe
      C:\Users\Admin\AppData\Local\Temp\448463e39da7bf04538b49b24c83cec4.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3176

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/428-1-0x00000000018F0000-0x0000000001A23000-memory.dmp

    Filesize

    1.2MB

  • memory/428-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/428-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/428-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/3176-14-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/3176-17-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/3176-22-0x00000000055C0000-0x00000000057EA000-memory.dmp

    Filesize

    2.2MB

  • memory/3176-20-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/3176-13-0x00000000018F0000-0x0000000001A23000-memory.dmp

    Filesize

    1.2MB

  • memory/3176-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB