Analysis

  • max time kernel
    145s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/01/2024, 20:38

General

  • Target

    49b4eda698b8a12d51a8a85e5c789d11.exe

  • Size

    2.9MB

  • MD5

    49b4eda698b8a12d51a8a85e5c789d11

  • SHA1

    051dac05fbe131f058dc9f549bdf3e0750005d60

  • SHA256

    d14909068ddb84a9bb103c59ca862e22057b88ef6bec2ca1d43d113c720ba748

  • SHA512

    bdf02d19963166e111f0b8fa940280056e31f481148f9138b4aba024d25de01abdae3dd524bfd4f4102567882053185d8136cb7166bc708559c7b614b60c797b

  • SSDEEP

    49152:rp/hZOIBhL/3HpzKcaEFAoNdGP4M338dB2IBlGuuDVUsdxxjeQZwxPYRKs:rt7JmcbACdGgg3gnl/IVUs1jePs

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\49b4eda698b8a12d51a8a85e5c789d11.exe
    "C:\Users\Admin\AppData\Local\Temp\49b4eda698b8a12d51a8a85e5c789d11.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3328
    • C:\Users\Admin\AppData\Local\Temp\49b4eda698b8a12d51a8a85e5c789d11.exe
      C:\Users\Admin\AppData\Local\Temp\49b4eda698b8a12d51a8a85e5c789d11.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1268

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\49b4eda698b8a12d51a8a85e5c789d11.exe

    Filesize

    2.9MB

    MD5

    c1f029c93e7da6f95f7a96dac5764996

    SHA1

    7160f6acc4e4d36c7f1513dd01299402be7007dd

    SHA256

    3e8b96d97cc0fa588753862c2814640fc7c8258ee49f9849f097a57854bc7b12

    SHA512

    c5ef8a3c4f7744547384c33e04f0e02202b1e069b757ce83f90d1c19b3cc2d2d792207cd3511d5335a9ec2190a50bcd066f1b5a92070155d41c1d119dfe32f99

  • memory/1268-13-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/1268-15-0x0000000001DF0000-0x0000000001F23000-memory.dmp

    Filesize

    1.2MB

  • memory/1268-14-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/1268-20-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/1268-22-0x00000000056F0000-0x000000000591A000-memory.dmp

    Filesize

    2.2MB

  • memory/1268-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/3328-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/3328-1-0x0000000001CF0000-0x0000000001E23000-memory.dmp

    Filesize

    1.2MB

  • memory/3328-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/3328-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB