General

  • Target

    CompatibilityCheck.exe

  • Size

    37KB

  • Sample

    240427-y1gdaafh7t

  • MD5

    0c84829a79c06e88510607526990391e

  • SHA1

    63970a42f5b779c1f0f8d95d493317917b0bd46d

  • SHA256

    6f9b61794c9169a8860fb74e2cc0253b0bc283327b6485f799265f702a67c921

  • SHA512

    85638191fee2b456e601487aff23bc5dccbfd24e74970e5f1d8fbdad633a3d31208887f682debf1fd2abcec6e36c50e74b6da30c660dfa0bc0471e7ef8c98f40

  • SSDEEP

    384:p6hCpb2iKrL4y4Oo49qylTKbWstSXHasW4TkrAF+rMRTyN/0L+EcoinblneHQM3Y:oCdi/s89ZlTKtSK94YrM+rMRa8NuS2t

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

I am Furry

C2

green-morrison.gl.at.ply.gg:17455

Mutex

e14109296e01cf24bb9b7f72f64c4cb3

Attributes
  • reg_key

    e14109296e01cf24bb9b7f72f64c4cb3

  • splitter

    |'|'|

Targets

    • Target

      CompatibilityCheck.exe

    • Size

      37KB

    • MD5

      0c84829a79c06e88510607526990391e

    • SHA1

      63970a42f5b779c1f0f8d95d493317917b0bd46d

    • SHA256

      6f9b61794c9169a8860fb74e2cc0253b0bc283327b6485f799265f702a67c921

    • SHA512

      85638191fee2b456e601487aff23bc5dccbfd24e74970e5f1d8fbdad633a3d31208887f682debf1fd2abcec6e36c50e74b6da30c660dfa0bc0471e7ef8c98f40

    • SSDEEP

      384:p6hCpb2iKrL4y4Oo49qylTKbWstSXHasW4TkrAF+rMRTyN/0L+EcoinblneHQM3Y:oCdi/s89ZlTKtSK94YrM+rMRa8NuS2t

    Score
    8/10
    • Modifies Windows Firewall

    • Drops startup file

    • Executes dropped EXE

    • Adds Run key to start application

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

MITRE ATT&CK Enterprise v15

Tasks