Analysis

  • max time kernel
    1s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-01-2024 03:06

General

  • Target

    4f698ffca26a6f09cd1e1801b7936082.exe

  • Size

    10.2MB

  • MD5

    4f698ffca26a6f09cd1e1801b7936082

  • SHA1

    ad02d1d563f34d0889fb83a21ddca4f3f3797a7e

  • SHA256

    2830f2262918b7156fe75c258f93ce47f62337d6ad7e47024c28611ee5188d19

  • SHA512

    99084776ad4e131dddb3f8a18259e8bb8b5bf15c7934d19bede52a8171ab1848b5ae079f36be4dd04a5a6484d1d306f1932a8d0310edc5b3c8ffabb262353ae0

  • SSDEEP

    98304:CsCtw4hgLf3k6S3KdLIBKi3X3eo78wrJVmAgKtkKq3KdLIBKi3X3:CBe4WLs0N+KmeoIGkoN+Km

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\4f698ffca26a6f09cd1e1801b7936082.exe
    "C:\Users\Admin\AppData\Local\Temp\4f698ffca26a6f09cd1e1801b7936082.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3568
    • C:\Users\Admin\AppData\Local\Temp\4f698ffca26a6f09cd1e1801b7936082.exe
      C:\Users\Admin\AppData\Local\Temp\4f698ffca26a6f09cd1e1801b7936082.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4820

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/3568-1-0x00000000021B0000-0x000000000240A000-memory.dmp

    Filesize

    2.4MB

  • memory/3568-2-0x0000000000400000-0x0000000000605000-memory.dmp

    Filesize

    2.0MB

  • memory/3568-0-0x0000000000400000-0x0000000000D9E000-memory.dmp

    Filesize

    9.6MB

  • memory/3568-13-0x0000000000400000-0x0000000000605000-memory.dmp

    Filesize

    2.0MB

  • memory/4820-17-0x00000000020D0000-0x000000000232A000-memory.dmp

    Filesize

    2.4MB

  • memory/4820-15-0x0000000000400000-0x0000000000D9E000-memory.dmp

    Filesize

    9.6MB

  • memory/4820-31-0x0000000000400000-0x0000000000D9E000-memory.dmp

    Filesize

    9.6MB