Overview

overview

10

Static

static

8

707a7d056e...20.exe

windows7-x64

10

707a7d056e...20.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    707a7d056e8f1f8f032965f38c8c1273d1b37520c994fb2e5e8a76c562725d20

  • Size

    255KB

  • Sample

    221124-lsyalshg7x

  • MD5

    889e6c2c0b7b85cc66c35ea249aab0c8

  • SHA1

    0efc86f02d18d384c68a039968f637a40f4092d3

  • SHA256

    707a7d056e8f1f8f032965f38c8c1273d1b37520c994fb2e5e8a76c562725d20

  • SHA512

    6ebb4cf8128aa3aa1cb5838f4331a4253a5cf358520fb57b75de61819717c207251e2f27bd0f39bae6839083a4ba39fac61c5e1fbb975a1111149ffbaec5f859

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJB:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI6

Score
10/10
evasionpersistencetrojanupx

Malware Config

Targets

    • Target

      707a7d056e8f1f8f032965f38c8c1273d1b37520c994fb2e5e8a76c562725d20

    • Size

      255KB

    • MD5

      889e6c2c0b7b85cc66c35ea249aab0c8

    • SHA1

      0efc86f02d18d384c68a039968f637a40f4092d3

    • SHA256

      707a7d056e8f1f8f032965f38c8c1273d1b37520c994fb2e5e8a76c562725d20

    • SHA512

      6ebb4cf8128aa3aa1cb5838f4331a4253a5cf358520fb57b75de61819717c207251e2f27bd0f39bae6839083a4ba39fac61c5e1fbb975a1111149ffbaec5f859

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJB:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI6

    Score
    10/10
    evasionpersistencetrojanupx

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Windows security bypass

      evasiontrojan

    • Disables RegEdit via registry modification

      evasion

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Modifies WinLogon

      persistence

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks