Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/12/2023, 02:50

General

  • Target

    252f88632fc656dd3703513b2c1d67ed.exe

  • Size

    1.3MB

  • MD5

    252f88632fc656dd3703513b2c1d67ed

  • SHA1

    2c29e3e4d2bd3b1d15b694f2d5977f94594663e9

  • SHA256

    9fb99d1afa435cb19b98d64f0ccd04dac5ea82bb8bed26410fc1e567b29ac4c8

  • SHA512

    4aafc64a758f7d82b787ed9a00784e365f14c8d4b7eb11cbc00991b22b43a099ec926b69fb48fdba7852cb36551b6992388808f4a2cdfcb55c638cf829d7dd49

  • SSDEEP

    24576:RZlinJlMi3r3XaDvlFeYnB+gvKxnYjcHq8e8ihR6RWGSQcZ+WO:PlWnME3XabnTrcKeS6rSQc+f

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\252f88632fc656dd3703513b2c1d67ed.exe
    "C:\Users\Admin\AppData\Local\Temp\252f88632fc656dd3703513b2c1d67ed.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4052
    • C:\Users\Admin\AppData\Local\Temp\252f88632fc656dd3703513b2c1d67ed.exe
      C:\Users\Admin\AppData\Local\Temp\252f88632fc656dd3703513b2c1d67ed.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4356

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\252f88632fc656dd3703513b2c1d67ed.exe

    Filesize

    69KB

    MD5

    563397b2bbf74c3317261dd325c9b7c2

    SHA1

    839a992b6e367123f76018e830136308e76cc951

    SHA256

    cb32f4db4f50f1a740b4d8aac6a2afb2dddba3cbfd56276e39091d78dfe4f36e

    SHA512

    029992ad8384bed6207079d9b58ce18040be79020eba7d2684abcae5c5dbdd1b9d87e8c21713b1d3c1214d3fd91bdca2d8843a3046d6693f8d91f2c433ec19cf

  • memory/4052-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4052-1-0x0000000001D50000-0x0000000001E83000-memory.dmp

    Filesize

    1.2MB

  • memory/4052-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4052-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4356-14-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4356-16-0x0000000001C50000-0x0000000001D83000-memory.dmp

    Filesize

    1.2MB

  • memory/4356-13-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4356-21-0x0000000005550000-0x000000000577A000-memory.dmp

    Filesize

    2.2MB

  • memory/4356-20-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/4356-27-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB