General

  • Target

    2024-09-16_3290559743aa86d90b38f475166ce537_darkside

  • Size

    146KB

  • Sample

    240916-qmba4szdml

  • MD5

    3290559743aa86d90b38f475166ce537

  • SHA1

    4f2fe418b2b80d97fbdc60b656167dee7a37033f

  • SHA256

    32b2c13f90c98bb456ccf6b1552ca1a988bc2243650067d095fa2e0748a154a1

  • SHA512

    2c83ee91b02bc25791acc267112a53a8edfd4e30e130b4ff5188a9cf62c170ae0d80373ca757e73b95d4845fb2ec54cfd888b4bd8d16df2d793fe7666b53d2be

  • SSDEEP

    3072:E6glyuxE4GsUPnliByocWep3cj1d0ew99ie:E6gDBGpvEByocWeOj0xf

Malware Config

Targets

    • Target

      2024-09-16_3290559743aa86d90b38f475166ce537_darkside

    • Size

      146KB

    • MD5

      3290559743aa86d90b38f475166ce537

    • SHA1

      4f2fe418b2b80d97fbdc60b656167dee7a37033f

    • SHA256

      32b2c13f90c98bb456ccf6b1552ca1a988bc2243650067d095fa2e0748a154a1

    • SHA512

      2c83ee91b02bc25791acc267112a53a8edfd4e30e130b4ff5188a9cf62c170ae0d80373ca757e73b95d4845fb2ec54cfd888b4bd8d16df2d793fe7666b53d2be

    • SSDEEP

      3072:E6glyuxE4GsUPnliByocWep3cj1d0ew99ie:E6gDBGpvEByocWeOj0xf

    • Renames multiple (323) 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