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General

  • Target

    2024-08-01_ba0f3824fd072544573c12333c62f98c_darkside

  • Size

    146KB

  • Sample

    240801-p9jekawcqa

  • MD5

    ba0f3824fd072544573c12333c62f98c

  • SHA1

    072e25f82f2e9ae80358c4bab85f12635051cf0b

  • SHA256

    932448031d067a602b8000e2ecdc6541d2d3e085b276d7db84785e1511b65b07

  • SHA512

    a8e7dea7ac6cb66a1293a26f0c41de483673885d7ff44e43efd28e1dd10d48172817a2c78a3312f8ac0ce22f6f385f56c39905699682101b3a2ca70b8205e917

  • SSDEEP

    1536:KzICS4AAwczUUf8y8gvMH+1zGSNAojMP95D1xD7uGRWaa9aZoRspbQuIUyz:5qJogYkcSNm9V7Dq4SuIT

Malware Config

Targets

    • Target

      2024-08-01_ba0f3824fd072544573c12333c62f98c_darkside

    • Size

      146KB

    • MD5

      ba0f3824fd072544573c12333c62f98c

    • SHA1

      072e25f82f2e9ae80358c4bab85f12635051cf0b

    • SHA256

      932448031d067a602b8000e2ecdc6541d2d3e085b276d7db84785e1511b65b07

    • SHA512

      a8e7dea7ac6cb66a1293a26f0c41de483673885d7ff44e43efd28e1dd10d48172817a2c78a3312f8ac0ce22f6f385f56c39905699682101b3a2ca70b8205e917

    • SSDEEP

      1536:KzICS4AAwczUUf8y8gvMH+1zGSNAojMP95D1xD7uGRWaa9aZoRspbQuIUyz:5qJogYkcSNm9V7Dq4SuIT

    • Renames multiple (385) 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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks