General

  • Target

    AtlasTools.zip

  • Size

    380KB

  • Sample

    241117-nvw7fayhla

  • MD5

    96aed7199e04727e40439c592406c908

  • SHA1

    2d81d956ffd7d94d12a08f5c228ffe21b8895530

  • SHA256

    c7d4c33c935a875fba56bf595060d8292ce5dedb0013cd5992e54e7dffbda843

  • SHA512

    9adedebbbf31c152d811f1966558511f5159df66553cb1692900451bea9f5ef6b3ebd62840502622757fca94ff28fcf031c478b633ebe3f0e4e2404799965a67

  • SSDEEP

    6144:+Azvy9VyHhCkVEqX6M1IEpPVdQ3pZVVImMRabJz09qw9Smp9CHv8EYPoGWZAFycO:bjy3yBCWEqXT1B7mpbVImOa949XSmfCv

Malware Config

Targets

    • Target

      AtlasTools.zip

    • Size

      380KB

    • MD5

      96aed7199e04727e40439c592406c908

    • SHA1

      2d81d956ffd7d94d12a08f5c228ffe21b8895530

    • SHA256

      c7d4c33c935a875fba56bf595060d8292ce5dedb0013cd5992e54e7dffbda843

    • SHA512

      9adedebbbf31c152d811f1966558511f5159df66553cb1692900451bea9f5ef6b3ebd62840502622757fca94ff28fcf031c478b633ebe3f0e4e2404799965a67

    • SSDEEP

      6144:+Azvy9VyHhCkVEqX6M1IEpPVdQ3pZVVImMRabJz09qw9Smp9CHv8EYPoGWZAFycO:bjy3yBCWEqXT1B7mpbVImOa949XSmfCv

    • Downloads MZ/PE file

    • A potential corporate email address has been identified in the URL: [email protected]

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Enumerates connected drives

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

    • Detected potential entity reuse from brand MICROSOFT.

    • Target

      AtlasCommon.json

    • Size

      114KB

    • MD5

      ced107cdfeabc7f179c271f5c7577686

    • SHA1

      ba52cc537dcb44fd26897dad64963c4cdae78bb0

    • SHA256

      13cf2aee2bff75f7e39c82ab92f4ac48f40746015e3618206eebf0ffd6da1e69

    • SHA512

      aa5f6d5118cbafde114d541fcb91663aa4dba6809a06d6c1d79ded7b4cb24a13252da1c35c0a75de473611c18b74f8f7978c4f8572439561f9269013451aa35d

    • SSDEEP

      1536:s48O/ClVGSD8kM/+luAcdjgq8Rx+q5NQba/vCBFz/8hEqrd3Zv:s48O/X+luAc0vcFz/8hEqrd3Zv

    Score
    3/10
    • Target

      AtlasTools.deps.json

    • Size

      422B

    • MD5

      851d882e1f208226b455dc51d3714535

    • SHA1

      5534735d98be5d140a2e88633ff198c942b16627

    • SHA256

      2dc1aacf59d2de710c18b1360cca9f94e320f9c17a51627f970b2e5ef86f0e7b

    • SHA512

      57493458561d2c53ccaf8262588eae1212edfb24d7616da6b0a492d16a4efd2d0805317727f4f30c0e813361538404e8399ff812471f046f3d2d08631d40ec7f

    Score
    3/10
    • Target

      AtlasTools.dll

    • Size

      331KB

    • MD5

      31b30a6bd899d62551605a97d2cd5933

    • SHA1

      6777a087332029696e0b7656ad0e2b6a13fd99dc

    • SHA256

      8e92e6335b60d89be06db9a0721a8e95ded941185b05bd43cb6f8d358de01f0d

    • SHA512

      61106d93efd102cd053268b257550c62032cf0d031b05e66dd77a9d7ee4d6920411eac95f2359840a8b699a31cfd4f69cac1bbc86cae3e445974a0a94508f0b5

    • SSDEEP

      6144:/0yR8iJL6M1+F9Smp9aREsCJ8iJL6M1+F9Smp9lREsB:t6iJLT1ySmfOESiJLT1ySmfDE

    Score
    1/10
    • Target

      AtlasTools.exe

    • Size

      295KB

    • MD5

      445de3681a25420096f1fe1550893a9d

    • SHA1

      3f79e719863588d46763e8bcb072f42e18a9a931

    • SHA256

      2308698e3126db10b5235d8bcf94ef89bf9886c06186e8d821a8f8ced9fa49f6

    • SHA512

      380cee86243f492d752c1653e0c005ff15b59585187cb95b2ad7a8142988f5876d8ace383712ac1560c1e422be83cd1b51eb995f6a7a37eb1ae37af29c82aa63

    • SSDEEP

      6144:fBKjK2LFzZNf/ULQMd8iJL6M1+F9Smp9aREsC:fMjnNfcWiJLT1ySmfOE

    Score
    1/10
    • Target

      AtlasTools.pdb

    • Size

      21KB

    • MD5

      88c7bfbcd197774f33670d27c613c1f3

    • SHA1

      7f0ff58a0742dbf9a13a488bbb27ed75424aa5c3

    • SHA256

      ccfef0b3233d305223136912f5d1bcc1985e7c5d4b8e5ae694964798a88cd3b1

    • SHA512

      2387ddb6bf020df82eda252939c0c9dcf25694ddcbaf9f405827040d65dcdc8ba16fc3c92b56ab5738dbcaa039f5810d20f51325eb5f47fff7c3c6dce5d5d7f2

    • SSDEEP

      384:SyvPZ0bCa35DxYxonIaiaBs4PlFGgSOIPO7/DWEnNt5f/tHJO9WNHFfPwMBUYNdW:fRiBZlQO3/Tn1ntp/dfSPe9v3hK

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks