Resubmissions

06-06-2024 12:59

240606-p8kw1afd78 8

06-06-2024 12:57

240606-p62fzaed6s 8

General

  • Target

    NLHyrbid.rar

  • Size

    15.4MB

  • Sample

    240606-p62fzaed6s

  • MD5

    174d3821d673d3fd0ba0f51b3ba750f5

  • SHA1

    efa93f9daf492722dab96db0e3b13f6e770b762d

  • SHA256

    562a06ab82cdd49a5edb68730c6bf90f76301dbb8f895e6aca99b60a7f6971c0

  • SHA512

    2659113feb6f2959178610b2dfe1a8d3bd2a42819bcaf94b4c13785a37abedddbfd95a6b1a5af6ef9f433fb3f86cabb5367b6f762fe602969a7a89813ef6a7fd

  • SSDEEP

    393216:L+DYLweLOo3ln55Q5bZdO5xQB1se2Er8LevVXkcZ8/lz:KDYLVR725bZc5xQ8e2EggVXmz

Malware Config

Targets

    • Target

      NLHyrbid/NLHybrid.exe

    • Size

      15.6MB

    • MD5

      77c209dfb7b2022d18c6222c0e323621

    • SHA1

      c64c3670bf1d43e6148497e53fa113596104b5e0

    • SHA256

      39c8291e67e46d2187eebeff36fba793f42b5502a7f29088367e15fd50bae5eb

    • SHA512

      be2bfdd58064ba432a2e9596c810f988399974393f7a4b44428dd42ba08f209e474d3d12fc3e21850ede3c43db64e56129ce279b71f4d13a8aa1844e69d02d53

    • SSDEEP

      393216:wo9DM45CtT5L1V8dkurEUWj+rMvE9PKSWuK+:99NM9RndbmMvpStK+

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • UPX packed file

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

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Target

      runme.pyc

    • Size

      44KB

    • MD5

      d5ab324ccb14531877a34991d492166e

    • SHA1

      11ea6f81542f1cd15663ff3e26adc2ed072ae752

    • SHA256

      e6672f94d3a0c1c0d505678b2a421462b50caa0a63264804182c6a9526c3b1ed

    • SHA512

      db80e4ebe1c3d3c42baf729c026aa83d9e905133fe054ff6f5533a4deedf05b388db442365602a0edc2bc16b5ba509f1e94da6ac2d25560ac327265c0b0755b1

    • SSDEEP

      768:n9JWZsg3+o5mM5ZxBuA+4/XywjMci4AXSAwzTw1xFFR6n86SBCtDlhLx3ZpJ6y:n9JWOfcsA+4awjMP4AC1gxFi86+CtDlj

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks