Overview

overview

10

Static

static

8

766a73c05b...43.exe

windows7-x64

10

766a73c05b...43.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    766a73c05bea7d3e2750350b895aa38dbf93743e7b3a1418b476d9277cb9a443

  • Size

    255KB

  • Sample

    221128-cnxnvacc3y

  • MD5

    ee5808085001c67ff025d36f9cbabe6d

  • SHA1

    9ae22ee07afef197675496cf41e220945d8b2a17

  • SHA256

    766a73c05bea7d3e2750350b895aa38dbf93743e7b3a1418b476d9277cb9a443

  • SHA512

    422a299bd3da85c214341beffde08d4bcaf1c77665727cfa2bf0acbc2e4231865a216f9b1e81ad8c5af545097b1ff0db697801e1d605064821020e713a853d91

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJj:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIy

Score
10/10
evasionpersistencespywarestealertrojanupx

Malware Config

Targets

    • Target

      766a73c05bea7d3e2750350b895aa38dbf93743e7b3a1418b476d9277cb9a443

    • Size

      255KB

    • MD5

      ee5808085001c67ff025d36f9cbabe6d

    • SHA1

      9ae22ee07afef197675496cf41e220945d8b2a17

    • SHA256

      766a73c05bea7d3e2750350b895aa38dbf93743e7b3a1418b476d9277cb9a443

    • SHA512

      422a299bd3da85c214341beffde08d4bcaf1c77665727cfa2bf0acbc2e4231865a216f9b1e81ad8c5af545097b1ff0db697801e1d605064821020e713a853d91

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJj:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIy

    Score
    10/10
    evasionpersistencespywarestealertrojanupx

    • 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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • 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