Analysis

  • max time kernel
    147s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/02/2024, 10:37

General

  • Target

    9934199425ee916a450ee65e1ed16a17.exe

  • Size

    2.7MB

  • MD5

    9934199425ee916a450ee65e1ed16a17

  • SHA1

    8b5fc0fd75ac82a3f6f62929c2064bd77563b3e4

  • SHA256

    111f9dd3ea25e67300f2eb3786f931e5dbf2ba0d5fce84dda995dd5501d95924

  • SHA512

    d45b7dcd8f25ff782864290f236d6aaddfa40b835548d9f71173f12846110439bfa525c83e57d88bc10775f0033ab960d776932eebf77825f23411474137528e

  • SSDEEP

    49152:uawUAHuq8/kHOh8BytBic7maX/IDM66EiR9X+tIqZ3mRmijLuapH4V+fS2zJHRmD:xtku2c/IY66LHObZ2RNG/+fS2aHj

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\9934199425ee916a450ee65e1ed16a17.exe
    "C:\Users\Admin\AppData\Local\Temp\9934199425ee916a450ee65e1ed16a17.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4156
    • C:\Users\Admin\AppData\Local\Temp\9934199425ee916a450ee65e1ed16a17.exe
      C:\Users\Admin\AppData\Local\Temp\9934199425ee916a450ee65e1ed16a17.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3944

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\9934199425ee916a450ee65e1ed16a17.exe

    Filesize

    2.7MB

    MD5

    9d1c58b640dbf002dbe40adf28ceeb4a

    SHA1

    f134a94f2cbe67e9b55c6ead7f7a43f980df4cad

    SHA256

    9fb879616f493c979daf7ab8793c1d2b8f523e93bd3204f2ce77b3e401e52154

    SHA512

    631bd7a5e5f1874a203465db0e3ce98c70977afb0fcd68e6c247396426d088c272c92364f980bcdee3731fdae47b220f9fd32c6d27c1d493e1ba271800f1fe0c

  • memory/3944-14-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB

  • memory/3944-13-0x0000000001C50000-0x0000000001D81000-memory.dmp

    Filesize

    1.2MB

  • memory/3944-15-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

  • memory/3944-20-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

  • memory/3944-21-0x0000000005540000-0x0000000005762000-memory.dmp

    Filesize

    2.1MB

  • memory/3944-28-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

  • memory/4156-0-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

  • memory/4156-1-0x0000000001C90000-0x0000000001DC1000-memory.dmp

    Filesize

    1.2MB

  • memory/4156-2-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB

  • memory/4156-12-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB