General

  • Target

    a6ff42c1b0cacd1008382a5a62c52dbb065a7518e7aa5f63d3db0642b53d52b4

  • Size

    843KB

  • Sample

    230418-c3vssshd26

  • MD5

    3b246add624f430ecb66e0d44c25b179

  • SHA1

    53bb9370a265269343b822bb60453cab55d2f1a0

  • SHA256

    a6ff42c1b0cacd1008382a5a62c52dbb065a7518e7aa5f63d3db0642b53d52b4

  • SHA512

    f8b37fdd2003fc84c786cae91657ed3a54aa12e9e342565896c1bfaf8c939178ba4be5bddc9c7daa312ba72f3fe69e85c5ef722d61abb289ab666c67322b623f

  • SSDEEP

    24576:hy3lwKDjh7Hcue4rZ39bL36nRevVY/mYS:UCKD1y4939P6svOD

Malware Config

Targets

    • Target

      a6ff42c1b0cacd1008382a5a62c52dbb065a7518e7aa5f63d3db0642b53d52b4

    • Size

      843KB

    • MD5

      3b246add624f430ecb66e0d44c25b179

    • SHA1

      53bb9370a265269343b822bb60453cab55d2f1a0

    • SHA256

      a6ff42c1b0cacd1008382a5a62c52dbb065a7518e7aa5f63d3db0642b53d52b4

    • SHA512

      f8b37fdd2003fc84c786cae91657ed3a54aa12e9e342565896c1bfaf8c939178ba4be5bddc9c7daa312ba72f3fe69e85c5ef722d61abb289ab666c67322b623f

    • SSDEEP

      24576:hy3lwKDjh7Hcue4rZ39bL36nRevVY/mYS:UCKD1y4939P6svOD

    • Modifies Windows Defender Real-time Protection settings

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v6

Tasks