General

  • Target

    NEAS.a3b6d40629f19f821af82550e96a9e30.exe

  • Size

    78KB

  • Sample

    231016-w6c7psaf97

  • MD5

    a3b6d40629f19f821af82550e96a9e30

  • SHA1

    68162fb22be5ad852edc5edf1a1acd4dedf1ce00

  • SHA256

    46b99b1cfac5cf8751dcb9df1d9ea38163a9a3651b234b807161b38f27dfb727

  • SHA512

    d66dd6549af99d757fd2ecc803e35a6228347eba8c6927b99e3bef7db39ce54615a7cd79c379dfa908eaa3c018bd441a83fb6c1d7544541e6d1d09bf6b4551bf

  • SSDEEP

    1536:wPWtHFo6uaJtVpJywt04wbje3IgTazcoOEEQLwdCRoaeuProYMHQt1E9/Rb1Dd:wPWtHFoI3DJywQjDgTLopLwdCFJz1E9Z

Malware Config

Targets

    • Target

      NEAS.a3b6d40629f19f821af82550e96a9e30.exe

    • Size

      78KB

    • MD5

      a3b6d40629f19f821af82550e96a9e30

    • SHA1

      68162fb22be5ad852edc5edf1a1acd4dedf1ce00

    • SHA256

      46b99b1cfac5cf8751dcb9df1d9ea38163a9a3651b234b807161b38f27dfb727

    • SHA512

      d66dd6549af99d757fd2ecc803e35a6228347eba8c6927b99e3bef7db39ce54615a7cd79c379dfa908eaa3c018bd441a83fb6c1d7544541e6d1d09bf6b4551bf

    • SSDEEP

      1536:wPWtHFo6uaJtVpJywt04wbje3IgTazcoOEEQLwdCRoaeuProYMHQt1E9/Rb1Dd:wPWtHFoI3DJywQjDgTLopLwdCFJz1E9Z

    • MetamorpherRAT

      Metamorpherrat is a hacking tool that has been around for a while since 2013.

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scripting

1
T1064

Defense Evasion

Scripting

1
T1064

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks