Overview

overview

10

Static

static

3

b4a9451af3...18.exe

windows7-x64

10

b4a9451af3...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b4a9451af3eae12843ff4d2cc67d49cc_JaffaCakes118

  • Size

    200KB

  • Sample

    240821-xql1cavfnh

  • MD5

    b4a9451af3eae12843ff4d2cc67d49cc

  • SHA1

    4441af6785df6cab7ce2424c78b47091a3bbf31f

  • SHA256

    5a1b92a89388b818ee6483e9c902e4a4211d059358d0bc1d97f23767f704baa0

  • SHA512

    8c832c99a516300eb577e2e6d66f02b566af2e30f6c2a3d8204d99a9a40d516840e98fe705522d9f703a9b114b0778f5fa3a19f4ce4f42085998f93d2cb5f44c

  • SSDEEP

    6144:T8O7Knvmb7/D26rfo9Am26fBXMZ8R3FXjrCTYTQdq4qJUGQBSpYCMnw2:gO7Knvmb7/D26zZ8R3FXjrC8T8q4qJgV

Score
10/10
discoveryevasionpersistence

Malware Config

Targets

    • Target

      b4a9451af3eae12843ff4d2cc67d49cc_JaffaCakes118

    • Size

      200KB

    • MD5

      b4a9451af3eae12843ff4d2cc67d49cc

    • SHA1

      4441af6785df6cab7ce2424c78b47091a3bbf31f

    • SHA256

      5a1b92a89388b818ee6483e9c902e4a4211d059358d0bc1d97f23767f704baa0

    • SHA512

      8c832c99a516300eb577e2e6d66f02b566af2e30f6c2a3d8204d99a9a40d516840e98fe705522d9f703a9b114b0778f5fa3a19f4ce4f42085998f93d2cb5f44c

    • SSDEEP

      6144:T8O7Knvmb7/D26rfo9Am26fBXMZ8R3FXjrCTYTQdq4qJUGQBSpYCMnw2:gO7Knvmb7/D26zZ8R3FXjrC8T8q4qJgV

    Score
    10/10
    discoveryevasionpersistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks