Analysis

  • max time kernel
    146s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-01-2024 04:49

General

  • Target

    7c32c78af125e4e486e99c60ba8545b2.exe

  • Size

    5.8MB

  • MD5

    7c32c78af125e4e486e99c60ba8545b2

  • SHA1

    b908248c21a5971766f41b4378b2dd4d1ccc1896

  • SHA256

    1c98933aee3d74a70a20cbfcd81857dc9f54b5bdda0fd9d0a4b2d0f44715fc45

  • SHA512

    e69029c2900a7f10f728c5fa26a4566485fafa3ab951278cbc0d33117c8d797d51b0bd0f170dc6f1282dcab80eeae6c12e92035f5833fa3061873b81ea8d6733

  • SSDEEP

    98304:VTb9xXnk/Sn/Hau42c1joCjMPkNwk6alDAqD7z3uboHau42c1joCjMPkNwk6:VTbfaSPauq1jI86FA7y2auq1jI86

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\7c32c78af125e4e486e99c60ba8545b2.exe
    "C:\Users\Admin\AppData\Local\Temp\7c32c78af125e4e486e99c60ba8545b2.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:548
    • C:\Users\Admin\AppData\Local\Temp\7c32c78af125e4e486e99c60ba8545b2.exe
      C:\Users\Admin\AppData\Local\Temp\7c32c78af125e4e486e99c60ba8545b2.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4928

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\7c32c78af125e4e486e99c60ba8545b2.exe

    Filesize

    335KB

    MD5

    ec88f4834b4e1a7681e44ef04f79341c

    SHA1

    8c6d3e783b7206869b8acd7f926d23c303dc7ef7

    SHA256

    67f0588a5561179622cc1b67146c87bcc71b57129dd9fe1c6128e956677b79b8

    SHA512

    9cc48a01a361abec62c267f5908f23a7aac88fe2df879bdb5c5a65049afaa3c6e5ae87a38fc9dfc91614e63680a91bc7b29abd9e700fbd6fb883f161baa6ec30

  • memory/548-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/548-1-0x00000000018F0000-0x0000000001A23000-memory.dmp

    Filesize

    1.2MB

  • memory/548-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/548-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4928-13-0x0000000001C70000-0x0000000001DA3000-memory.dmp

    Filesize

    1.2MB

  • memory/4928-16-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4928-14-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4928-21-0x0000000005570000-0x000000000579A000-memory.dmp

    Filesize

    2.2MB

  • memory/4928-20-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/4928-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB