Overview

overview

10

Static

static

3

JaffaCakes...8e.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_232d6b629e6ad3eecc5c84417e98c48e

  • Size

    816KB

  • Sample

    250106-pgln8ayldr

  • MD5

    232d6b629e6ad3eecc5c84417e98c48e

  • SHA1

    03defd5c1e5a33b4787be622a2e69122bda3b214

  • SHA256

    f1f2c7ae0fcd218b99c62e2e85899000fb567b0214a6c6c45c70656b4231a9e2

  • SHA512

    f27b990d4758378886119ed195884ede387993e2d1592e136ff7b69ccfbd48c072e12c380cb3a50eb34be8cccd3aab9358e012bbe1e2f0f3bf2e6dc21154ae66

  • SSDEEP

    12288:SJW2KXzJ4pdd3klnnWosPhnzqIoB8UJVr5NdTf55L9fLHGXM:SJW2KjJ4Td3kJnbsPhnzqNBBVXdPhq8

Score
10/10
expirobackdoordiscoveryevasiontrojan

Malware Config

Targets

    • Target

      JaffaCakes118_232d6b629e6ad3eecc5c84417e98c48e

    • Size

      816KB

    • MD5

      232d6b629e6ad3eecc5c84417e98c48e

    • SHA1

      03defd5c1e5a33b4787be622a2e69122bda3b214

    • SHA256

      f1f2c7ae0fcd218b99c62e2e85899000fb567b0214a6c6c45c70656b4231a9e2

    • SHA512

      f27b990d4758378886119ed195884ede387993e2d1592e136ff7b69ccfbd48c072e12c380cb3a50eb34be8cccd3aab9358e012bbe1e2f0f3bf2e6dc21154ae66

    • SSDEEP

      12288:SJW2KXzJ4pdd3klnnWosPhnzqIoB8UJVr5NdTf55L9fLHGXM:SJW2KjJ4Td3kJnbsPhnzqNBBVXdPhq8

    Score
    10/10
    expirobackdoordiscoveryevasiontrojan

    • Expiro family

      expiro

    • Expiro, m0yv

      Expiro aka m0yv is a multi-functional backdoor written in C++.

      backdoorexpiro

    • Expiro payload

      backdoor

    • Disables taskbar notifications via registry modification

      evasion

    • Executes dropped EXE

    • Windows security modification

      evasiontrojan

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Enumerates connected drives

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

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks