Analysis

  • max time kernel
    3s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2023 06:17

General

  • Target

    10dda34f4d862fbc35aa696b39b8326b.exe

  • Size

    133KB

  • MD5

    10dda34f4d862fbc35aa696b39b8326b

  • SHA1

    bb0aedfa1f8cdea5b6395b87834fa1f3179176be

  • SHA256

    802046125107e048acbf523d19682e66df9e96136df0abf8837a466feffc509a

  • SHA512

    c774beb38450248ba694d5bb63b8e2953f2b47143aa548c90c550bb761e9cfb68f914583f13d224988178b90eed7140a73dd6b6ef5eb731e257439832f52fced

  • SSDEEP

    3072:PASyTYQAreogVgm9kFC3E1ffQ6oGiycXr+CH7HlKmJ0g/2Tl1y2JfI+GH7JQ:flYKm9iC3Exfwy6tBKm/ql1ygCVQ

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\10dda34f4d862fbc35aa696b39b8326b.exe
    "C:\Users\Admin\AppData\Local\Temp\10dda34f4d862fbc35aa696b39b8326b.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2136
    • C:\Users\Admin\AppData\Local\Temp\10dda34f4d862fbc35aa696b39b8326b.exe
      C:\Users\Admin\AppData\Local\Temp\10dda34f4d862fbc35aa696b39b8326b.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3052

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2136-0-0x0000000000400000-0x0000000000486000-memory.dmp

    Filesize

    536KB

  • memory/2136-2-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/2136-1-0x0000000000150000-0x0000000000171000-memory.dmp

    Filesize

    132KB

  • memory/2136-16-0x0000000000190000-0x0000000000216000-memory.dmp

    Filesize

    536KB

  • memory/2136-15-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/3052-18-0x0000000000150000-0x0000000000171000-memory.dmp

    Filesize

    132KB

  • memory/3052-20-0x0000000000400000-0x0000000000486000-memory.dmp

    Filesize

    536KB

  • memory/3052-33-0x0000000000400000-0x0000000000486000-memory.dmp

    Filesize

    536KB