General

  • Target

    9899f8ddb809e5ed9f0abf3ab7062468ed2e436cae3f0f2aae090101ac5600c4N

  • Size

    192KB

  • Sample

    241111-r7ttmazjgt

  • MD5

    a74a3b1b9332a1ed0e206f7b8fb6fe40

  • SHA1

    15bc0547548874880088d7ff504f5e78c044369c

  • SHA256

    9899f8ddb809e5ed9f0abf3ab7062468ed2e436cae3f0f2aae090101ac5600c4

  • SHA512

    88c1a47f80c3ead70e2e6c3aeba9873565aa465f014d7842aca193d85346d4986e08b0361045baec2856ad34db26b32939bbc1bcb21a9de465179dbba54cc3aa

  • SSDEEP

    3072:QoiD6UJRpHOrBbsfxm/MxlQq1IcB9nXg88LIHfj68agvkvhBkPhIe/yL6u:EDJTOrBQgMNIcBBQ1I/jogvEZ

Malware Config

Targets

    • Target

      9899f8ddb809e5ed9f0abf3ab7062468ed2e436cae3f0f2aae090101ac5600c4N

    • Size

      192KB

    • MD5

      a74a3b1b9332a1ed0e206f7b8fb6fe40

    • SHA1

      15bc0547548874880088d7ff504f5e78c044369c

    • SHA256

      9899f8ddb809e5ed9f0abf3ab7062468ed2e436cae3f0f2aae090101ac5600c4

    • SHA512

      88c1a47f80c3ead70e2e6c3aeba9873565aa465f014d7842aca193d85346d4986e08b0361045baec2856ad34db26b32939bbc1bcb21a9de465179dbba54cc3aa

    • SSDEEP

      3072:QoiD6UJRpHOrBbsfxm/MxlQq1IcB9nXg88LIHfj68agvkvhBkPhIe/yL6u:EDJTOrBQgMNIcBBQ1I/jogvEZ

    • Blocklisted process makes network request

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • 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.

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

MITRE ATT&CK Enterprise v15

Tasks