General

  • Target

    2024-07-10_89a181fac77cc6e784fda5672569d09d_darkside

  • Size

    145KB

  • Sample

    240710-3rtz8swhkl

  • MD5

    89a181fac77cc6e784fda5672569d09d

  • SHA1

    7aaff3836b3e4118e17b526cebcd9c2676c7c44d

  • SHA256

    ccc0cdfa2dde9635fd97145c3d946365a8019c5c36b176abf492a50a8f5bb28c

  • SHA512

    703fa4c64719576d8186b9cdf8f3fc5b5050eb9c668edc7cc55eded223e6492f573b7fe1086a19f8379f3848feab3b03b8d4ff22892892b35142a4eb221c3532

  • SSDEEP

    3072:HqJogYkcSNm9V7D3IRoErzLH72lBQuW2T:Hq2kc4m9tD3IaMSBV

Malware Config

Targets

    • Target

      2024-07-10_89a181fac77cc6e784fda5672569d09d_darkside

    • Size

      145KB

    • MD5

      89a181fac77cc6e784fda5672569d09d

    • SHA1

      7aaff3836b3e4118e17b526cebcd9c2676c7c44d

    • SHA256

      ccc0cdfa2dde9635fd97145c3d946365a8019c5c36b176abf492a50a8f5bb28c

    • SHA512

      703fa4c64719576d8186b9cdf8f3fc5b5050eb9c668edc7cc55eded223e6492f573b7fe1086a19f8379f3848feab3b03b8d4ff22892892b35142a4eb221c3532

    • SSDEEP

      3072:HqJogYkcSNm9V7D3IRoErzLH72lBQuW2T:Hq2kc4m9tD3IaMSBV

    • Renames multiple (324) 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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks