Analysis

  • max time kernel
    132s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-01-2024 05:19

General

  • Target

    55997e2d010dbe60889fb3fc0744e08c.exe

  • Size

    5.8MB

  • MD5

    55997e2d010dbe60889fb3fc0744e08c

  • SHA1

    0f1e6a4fb09127c987eb4ce6f85f07bcb3c8be56

  • SHA256

    92a88e4977a3e6821b49e433ad58e8024f5c3275f43c8d94de2744c028334890

  • SHA512

    f2f95b632e15854e148851f0aaf6dbeaaeba9169704a56da5a02703201109b679a8fcb362eb03ba46c0802239d5361c31c6fc724d94d39e1dc9934cd868a1bc9

  • SSDEEP

    98304:SPBP6yVC5LeQxlYHau42c1joCjMPkNwk6alDAqD7z3uboHau42c1joCjMPkNwk6:SJSyVC5Lecl6auq1jI86FA7y2auq1jIH

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.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\55997e2d010dbe60889fb3fc0744e08c.exe
    "C:\Users\Admin\AppData\Local\Temp\55997e2d010dbe60889fb3fc0744e08c.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1820
    • C:\Users\Admin\AppData\Local\Temp\55997e2d010dbe60889fb3fc0744e08c.exe
      C:\Users\Admin\AppData\Local\Temp\55997e2d010dbe60889fb3fc0744e08c.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1484

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1484-14-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/1484-16-0x0000000001C60000-0x0000000001D93000-memory.dmp

    Filesize

    1.2MB

  • memory/1484-21-0x0000000005560000-0x000000000578A000-memory.dmp

    Filesize

    2.2MB

  • memory/1484-20-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/1484-13-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/1484-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/1820-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/1820-1-0x00000000018F0000-0x0000000001A23000-memory.dmp

    Filesize

    1.2MB

  • memory/1820-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/1820-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB