Analysis

  • max time kernel
    134s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-01-2024 10:44

General

  • Target

    747d66d0e1bf70f3d469fce467df72a9.exe

  • Size

    1.3MB

  • MD5

    747d66d0e1bf70f3d469fce467df72a9

  • SHA1

    5864d829d4b029db263f46b02277894c091efb24

  • SHA256

    a972027264eebea9d9c1c2242115e80edd581572ba6614e7fdefa789b7b45c52

  • SHA512

    e6d07149c835378dae2aaf729018a1f6cf5b57ebeaacf44733ee951867fd097bd1c10720a53527958c8c45cf3ec754a5c464400c761222754472af0fd3592462

  • SSDEEP

    24576:lPzhBYN78bXJILlRh9/28l6EPJyYIe8JCpyoQgxdCDmV5Pmeir9MYT1jDHdLNWc:l9BEVxHo8l6EP0Yz6qyo7DBmeeXzJNp

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 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\747d66d0e1bf70f3d469fce467df72a9.exe
    "C:\Users\Admin\AppData\Local\Temp\747d66d0e1bf70f3d469fce467df72a9.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2148
    • C:\Users\Admin\AppData\Local\Temp\747d66d0e1bf70f3d469fce467df72a9.exe
      C:\Users\Admin\AppData\Local\Temp\747d66d0e1bf70f3d469fce467df72a9.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4912

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\747d66d0e1bf70f3d469fce467df72a9.exe

    Filesize

    308KB

    MD5

    330fd39964cfa9ef19c9c557fe5f810d

    SHA1

    77b5b5176b2e51e79f05be101705e1efe7fa0504

    SHA256

    f348f9d98fccd38eb7f5421fc89edb6fda9b5a7b551f2b6ef5ecb62b627c6e97

    SHA512

    cf6d8c41bff345bd63acdef75651643d313524cb9381e7b3116a37289ff91519f38672829fdbf53dd9c5a539011a5a7c689c289dab4f8aea29dc80a501d68215

  • memory/2148-1-0x00000000018F0000-0x0000000001A23000-memory.dmp

    Filesize

    1.2MB

  • memory/2148-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2148-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2148-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4912-13-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4912-16-0x0000000001D60000-0x0000000001E93000-memory.dmp

    Filesize

    1.2MB

  • memory/4912-14-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4912-20-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/4912-22-0x0000000005660000-0x000000000588A000-memory.dmp

    Filesize

    2.2MB

  • memory/4912-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB