Analysis

  • max time kernel
    92s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-12-2023 17:04

General

  • Target

    7ee0cba9c4fd234fd0b411e32e24735b.exe

  • Size

    115KB

  • MD5

    7ee0cba9c4fd234fd0b411e32e24735b

  • SHA1

    7a0817b88b030f9f37c2c563b940edc3af5ef2e5

  • SHA256

    7ac70fd7dad21f2091048f427c1b0255df00943a78a2babca7ab7c017514f29e

  • SHA512

    ab20c80f493d696b298e834db0726e3c2cb3d2ba6d2e5519634532d9c239ab0ea9ecfb80640574fabccc3c358f74c457de60977e1a161a023d0b09edfb679045

  • SSDEEP

    3072:3NzO7Er+WRY21x4p7JvPV3LbxKrUmS1SqPsc9vFv4DRtp:3NzmfWRY2SL7VKrUXPscfvORj

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\7ee0cba9c4fd234fd0b411e32e24735b.exe
    "C:\Users\Admin\AppData\Local\Temp\7ee0cba9c4fd234fd0b411e32e24735b.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1936
    • C:\Users\Admin\AppData\Local\Temp\7ee0cba9c4fd234fd0b411e32e24735b.exe
      C:\Users\Admin\AppData\Local\Temp\7ee0cba9c4fd234fd0b411e32e24735b.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1948

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\7ee0cba9c4fd234fd0b411e32e24735b.exe

    Filesize

    67KB

    MD5

    42789d93895289a4098fdd11eea5e500

    SHA1

    5dbb5a7d0b36bc4972399966ef962fc3d719cdc1

    SHA256

    8bc5dfa7f891428b224ab60e81fb853111e313dc2048c04a4bc2c1c3a331aa46

    SHA512

    a9185a8755d66a9a9c474b8e71d292bde0722a2a8ddeee7405f5cf4ac816c50a31be1f13620c096aa0c46e3526a95867add5f066d4463eca72a5c871363bf06b

  • memory/1936-0-0x0000000000400000-0x0000000000475000-memory.dmp

    Filesize

    468KB

  • memory/1936-2-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1936-15-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1936-1-0x00000000001B0000-0x00000000001CD000-memory.dmp

    Filesize

    116KB

  • memory/1948-23-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/1948-28-0x00000000014B0000-0x00000000014CD000-memory.dmp

    Filesize

    116KB

  • memory/1948-20-0x0000000000190000-0x00000000001AD000-memory.dmp

    Filesize

    116KB

  • memory/1948-14-0x0000000000400000-0x0000000000475000-memory.dmp

    Filesize

    468KB

  • memory/1948-29-0x0000000000400000-0x0000000000475000-memory.dmp

    Filesize

    468KB