General

  • Target

    588dfcd0e8ebc570eaba342d6d220528a722be93a46c2dfa2306a7b662b25845

  • Size

    146KB

  • Sample

    240314-eswcpaab6s

  • MD5

    003031ca225b277654d0ab190e689657

  • SHA1

    1ae8d950533be741d2a32852b730aea3fe822b8f

  • SHA256

    588dfcd0e8ebc570eaba342d6d220528a722be93a46c2dfa2306a7b662b25845

  • SHA512

    d42c673279b3684c98f9040ba864a0d34de870706065922f6450f6fb22ea9c5295cf377f72a221b14baf8144ea3bc161ed40f645330f5b0d087d44374a86381d

  • SSDEEP

    3072:5qQmy9NTrVnlaSRCNacp6dJywiLD4mdzSQBG:5qJ8TrBESRCNaab

Malware Config

Targets

    • Target

      588dfcd0e8ebc570eaba342d6d220528a722be93a46c2dfa2306a7b662b25845

    • Size

      146KB

    • MD5

      003031ca225b277654d0ab190e689657

    • SHA1

      1ae8d950533be741d2a32852b730aea3fe822b8f

    • SHA256

      588dfcd0e8ebc570eaba342d6d220528a722be93a46c2dfa2306a7b662b25845

    • SHA512

      d42c673279b3684c98f9040ba864a0d34de870706065922f6450f6fb22ea9c5295cf377f72a221b14baf8144ea3bc161ed40f645330f5b0d087d44374a86381d

    • SSDEEP

      3072:5qQmy9NTrVnlaSRCNacp6dJywiLD4mdzSQBG:5qJ8TrBESRCNaab

    • Renames multiple (354) 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)

    • Drops file in System32 directory

    • Sets desktop wallpaper using registry

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks