Overview

overview

10

Static

static

3

b3d90803a6...18.exe

windows7-x64

10

b3d90803a6...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b3d90803a6fd19e269464a8cd4c20a45_JaffaCakes118

  • Size

    64KB

  • Sample

    240821-rxbkastena

  • MD5

    b3d90803a6fd19e269464a8cd4c20a45

  • SHA1

    4d3cb719a60e6a04ed41df5763b13892f8e52411

  • SHA256

    3556edcc85a505d1418e3bfaa462ca1e15a60a090b8378fd682f02795ebf6c4b

  • SHA512

    c5dcfd3fad1ca55f469ac6984256b8ed2c258453b44d670448fc3535d61d89725de04a5eaa4c65a467f0792b87fcf419591379ca35112cb882609d73a8489511

  • SSDEEP

    1536:CjeITyz4z8SA/vn8bTSG01HDriL78TJ/HkAgLG3yc9/Kwgi5qWCv:WTB8SAHMT5Q6YTtH4LqhyXig9

Score
10/10
discoverypersistence

Malware Config

Targets

    • Target

      b3d90803a6fd19e269464a8cd4c20a45_JaffaCakes118

    • Size

      64KB

    • MD5

      b3d90803a6fd19e269464a8cd4c20a45

    • SHA1

      4d3cb719a60e6a04ed41df5763b13892f8e52411

    • SHA256

      3556edcc85a505d1418e3bfaa462ca1e15a60a090b8378fd682f02795ebf6c4b

    • SHA512

      c5dcfd3fad1ca55f469ac6984256b8ed2c258453b44d670448fc3535d61d89725de04a5eaa4c65a467f0792b87fcf419591379ca35112cb882609d73a8489511

    • SSDEEP

      1536:CjeITyz4z8SA/vn8bTSG01HDriL78TJ/HkAgLG3yc9/Kwgi5qWCv:WTB8SAHMT5Q6YTtH4LqhyXig9

    Score
    10/10
    discoverypersistence

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Deletes itself

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks