General

  • Target

    2024-09-13_71bb9cab5f75648376363ebe65ed4586_darkside

  • Size

    146KB

  • Sample

    240914-agllwswglk

  • MD5

    71bb9cab5f75648376363ebe65ed4586

  • SHA1

    53ff430a8f7b5d1f15b0446ff684f5fd4c7f6579

  • SHA256

    ac9cabd530c5dafe0430db5b30e1d17d7d7b156a54f69e204a681be122581920

  • SHA512

    c5efea11dcae9e717a56922db603188f19163ef4c3c73dd2d272aa7a012534b29ffed46339c3005c024afb9de2b9c8a27e97e40a9f571416f2d4a1f6b8d8a313

  • SSDEEP

    3072:D6glyuxE4GsUPnliByocWephimYeS6SgK97wXFTBmOh:D6gDBGpvEByocWe4/RwXrh

Malware Config

Targets

    • Target

      2024-09-13_71bb9cab5f75648376363ebe65ed4586_darkside

    • Size

      146KB

    • MD5

      71bb9cab5f75648376363ebe65ed4586

    • SHA1

      53ff430a8f7b5d1f15b0446ff684f5fd4c7f6579

    • SHA256

      ac9cabd530c5dafe0430db5b30e1d17d7d7b156a54f69e204a681be122581920

    • SHA512

      c5efea11dcae9e717a56922db603188f19163ef4c3c73dd2d272aa7a012534b29ffed46339c3005c024afb9de2b9c8a27e97e40a9f571416f2d4a1f6b8d8a313

    • SSDEEP

      3072:D6glyuxE4GsUPnliByocWephimYeS6SgK97wXFTBmOh:D6gDBGpvEByocWe4/RwXrh

    • Renames multiple (327) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Drops desktop.ini file(s)

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

    • Drops file in System32 directory

    • Sets desktop wallpaper using registry

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks