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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
    10/03/2024, 06:17

General

  • Target

    bde20e162826149bf20dd49010200872.exe

  • Size

    133KB

  • MD5

    bde20e162826149bf20dd49010200872

  • SHA1

    d1c9ae12c7c76b592c3e05b249b14c3b2dfe5ca8

  • SHA256

    c15f4adecd8407490c0dced2fbb8c0c042c84c43577658a6a8c2cfa0b3ad1fe0

  • SHA512

    95f0ec779140221b4b7db596eeee18486473157668554cc29b41829dbe9375cb94d945ee298b7e0eeea1e468825be4298d3cb1988c1a908de6921eff49d97fb3

  • SSDEEP

    3072:AT0rG2CjAbkPcwgfVYfmIoP/Xyk3eXun4e+EhcQ:tKP7qVbXD3+un4vEKQ

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 2 IoCs

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

  • Modifies system certificate store 2 TTPs 5 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bde20e162826149bf20dd49010200872.exe
    "C:\Users\Admin\AppData\Local\Temp\bde20e162826149bf20dd49010200872.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4484
    • C:\Users\Admin\AppData\Local\Temp\bde20e162826149bf20dd49010200872.exe
      C:\Users\Admin\AppData\Local\Temp\bde20e162826149bf20dd49010200872.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Modifies system certificate store
      • Suspicious use of UnmapMainImage
      PID:2988

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\bde20e162826149bf20dd49010200872.exe

    Filesize

    133KB

    MD5

    47cc20a95c5d0896a06e47eda42a24c1

    SHA1

    9534fd7c189b7a7293a6c403f63666d1493e58d0

    SHA256

    5cbff1e335b53df2d674305955cfcb48fc9d417dcdb25b77c5cde3af2f28b027

    SHA512

    5e2d1db49b9da7b09dcae504a1132cd7a112d58db2074fb6e42783d4ddd858412668a6341791f2536b802c71cec937a93da3f35f97cb55ee485bb046d8d91855

  • memory/2988-16-0x0000000000400000-0x0000000000486000-memory.dmp

    Filesize

    536KB

  • memory/2988-15-0x00000000001A0000-0x00000000001C1000-memory.dmp

    Filesize

    132KB

  • memory/2988-31-0x0000000000400000-0x0000000000486000-memory.dmp

    Filesize

    536KB

  • memory/4484-0-0x0000000000400000-0x0000000000486000-memory.dmp

    Filesize

    536KB

  • memory/4484-1-0x00000000001C0000-0x00000000001E1000-memory.dmp

    Filesize

    132KB

  • memory/4484-2-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/4484-14-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB