General

  • Target

    Steam.exe

  • Size

    369.4MB

  • Sample

    240517-n5d4lsge38

  • MD5

    6f871624db639b31c6f345b2a10e4df5

  • SHA1

    1d9ebdce2651e8c91930cbc8b7cbcea0b8cb9dbd

  • SHA256

    9912c6879a3bde1745a085b8553c4ea1991b43a7bbc24758339065e24079d2ac

  • SHA512

    16df1995c2e17f9794a048f56949acd689871ae471a45484a126fcfdd7471515a5657e03161d6f057d485b55f528b9a2895b5ccdf76474de7141fb207d6095ef

  • SSDEEP

    6291456:biCwmlhapUql17QolrKz8E04cBCov+3htB1YcLdwIPnQza1fY5bKrSr4:bnfl+HZG+1QnhtB7wuQOZ0mSk

Score
7/10

Malware Config

Targets

    • Target

      Steam.exe

    • Size

      369.4MB

    • MD5

      6f871624db639b31c6f345b2a10e4df5

    • SHA1

      1d9ebdce2651e8c91930cbc8b7cbcea0b8cb9dbd

    • SHA256

      9912c6879a3bde1745a085b8553c4ea1991b43a7bbc24758339065e24079d2ac

    • SHA512

      16df1995c2e17f9794a048f56949acd689871ae471a45484a126fcfdd7471515a5657e03161d6f057d485b55f528b9a2895b5ccdf76474de7141fb207d6095ef

    • SSDEEP

      6291456:biCwmlhapUql17QolrKz8E04cBCov+3htB1YcLdwIPnQza1fY5bKrSr4:bnfl+HZG+1QnhtB7wuQOZ0mSk

    Score
    7/10
    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • Enumerates connected drives

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

MITRE ATT&CK Enterprise v15

Tasks