Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/03/2024, 03:25

General

  • Target

    d515db8043d274236077905381887e59.exe

  • Size

    2.7MB

  • MD5

    d515db8043d274236077905381887e59

  • SHA1

    99bfabc1986a16767c6d30f53b0a5968a3271b23

  • SHA256

    2299dbeab8041ae4aed74f09b9c35c6d171b2456c362f36aeb0a8b54e959ed1a

  • SHA512

    0fc8dbf2c30e2e3798521d00298edef3f896b5bfc83a585bea6a95037e51509d690db1779abd6c5f385dc728f5fd0ef59eeb9e79ed244c505d046b01be80d5dc

  • SSDEEP

    49152:q0BibimJMP2nMkwa5Fm6qglISrRvbR9eV3W6lvWNJRBeG9vAiqNfXk0+gNUDR9j:qfbdJYQ9waK6RFZHeBhvWNJzekqXX+E6

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\d515db8043d274236077905381887e59.exe
    "C:\Users\Admin\AppData\Local\Temp\d515db8043d274236077905381887e59.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3752
    • C:\Users\Admin\AppData\Local\Temp\d515db8043d274236077905381887e59.exe
      C:\Users\Admin\AppData\Local\Temp\d515db8043d274236077905381887e59.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1120

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\d515db8043d274236077905381887e59.exe

          Filesize

          1.2MB

          MD5

          395a10ca72e8991b46f33a3890ad30b2

          SHA1

          b5b1b5a109f535f793b6042fb9049c8fe1fc06b1

          SHA256

          23e31c16c3277733aa8cc8872c3856f401c2f8bc13bb2e3c21a94b772ba7c4ee

          SHA512

          07352f02ab46dd5c89ad3fb9374bb7d201b04b84b82fdc1a32bd9c2decfc52ab3304c42e659f888194d20a7d762484e2d6d3e0a384f8afb58eca60ebddedac2c

        • memory/1120-14-0x0000000000400000-0x0000000000622000-memory.dmp

          Filesize

          2.1MB

        • memory/1120-13-0x0000000000400000-0x00000000008E7000-memory.dmp

          Filesize

          4.9MB

        • memory/1120-16-0x0000000001D10000-0x0000000001E41000-memory.dmp

          Filesize

          1.2MB

        • memory/1120-20-0x0000000005600000-0x0000000005822000-memory.dmp

          Filesize

          2.1MB

        • memory/1120-21-0x0000000000400000-0x0000000000616000-memory.dmp

          Filesize

          2.1MB

        • memory/1120-28-0x0000000000400000-0x00000000008E7000-memory.dmp

          Filesize

          4.9MB

        • memory/3752-0-0x0000000000400000-0x00000000008E7000-memory.dmp

          Filesize

          4.9MB

        • memory/3752-1-0x0000000001C70000-0x0000000001DA1000-memory.dmp

          Filesize

          1.2MB

        • memory/3752-2-0x0000000000400000-0x0000000000622000-memory.dmp

          Filesize

          2.1MB

        • memory/3752-12-0x0000000000400000-0x0000000000622000-memory.dmp

          Filesize

          2.1MB