General

  • Target

    Mulvadd.exe

  • Size

    4.7MB

  • Sample

    230413-vwhtrsec4x

  • MD5

    f3da382ef480f4c25437c5cddd09b30b

  • SHA1

    d06bef2188be6f3fa395554210c385c28a9141c6

  • SHA256

    f23cdd30d96fcf2cbf15f4c91c7dffbca06b48f04e349de758632ce9249571ad

  • SHA512

    b1cc2277024214e7e96bdc554d014dcb7f9e0ca9b82fbbdbb9818dc9f8596b43cf287aa6e6a939dfc33aaeee3c3d770741b66c0d8b845db00c22d0ce88ddf4a6

  • SSDEEP

    49152:D39kC522omFXu7KE8X/+BCGFClghKetrvAmsak5EI9NatGifV9FKc0i7w01d8M:CgRFjmFhyEIMG4V9l8M

Score
10/10

Malware Config

Extracted

Family

aurora

C2

116.203.245.173:8081

Targets

    • Target

      Mulvadd.exe

    • Size

      4.7MB

    • MD5

      f3da382ef480f4c25437c5cddd09b30b

    • SHA1

      d06bef2188be6f3fa395554210c385c28a9141c6

    • SHA256

      f23cdd30d96fcf2cbf15f4c91c7dffbca06b48f04e349de758632ce9249571ad

    • SHA512

      b1cc2277024214e7e96bdc554d014dcb7f9e0ca9b82fbbdbb9818dc9f8596b43cf287aa6e6a939dfc33aaeee3c3d770741b66c0d8b845db00c22d0ce88ddf4a6

    • SSDEEP

      49152:D39kC522omFXu7KE8X/+BCGFClghKetrvAmsak5EI9NatGifV9FKc0i7w01d8M:CgRFjmFhyEIMG4V9l8M

    Score
    7/10
    • Reads user/profile data of web browsers

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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v6

Tasks