Overview

overview

10

Static

static

3

JaffaCakes...7d.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    JaffaCakes118_9bf9f662ed4e25acaf3f26b09774e77d

  • Size

    625KB

  • Sample

    250108-m3scsazjbl

  • MD5

    9bf9f662ed4e25acaf3f26b09774e77d

  • SHA1

    eb45e4c04c07b7c7e2698bd9a9e3bacfdde9a11e

  • SHA256

    922c58f5fbc890a5170e4829d645bf9bc578e1e91377bdb8a6f90d485d128898

  • SHA512

    fda76d6939d40fdb262b49a5189406f1bcb9cae50ad3d4b034c765f136bd9cc2c7b71920719152b63b4d294f82211fdb9bd7b9279d1f14ddefdf45a5b62fd299

  • SSDEEP

    12288:RVt+w8wyv/866WoJM4sr0fjHLwN++JbHjNifqo:Ht+w5yMDJ7sryrw4IHa

Score
10/10
expirobackdoordiscoveryevasiontrojan

Malware Config

Targets

    • Target

      JaffaCakes118_9bf9f662ed4e25acaf3f26b09774e77d

    • Size

      625KB

    • MD5

      9bf9f662ed4e25acaf3f26b09774e77d

    • SHA1

      eb45e4c04c07b7c7e2698bd9a9e3bacfdde9a11e

    • SHA256

      922c58f5fbc890a5170e4829d645bf9bc578e1e91377bdb8a6f90d485d128898

    • SHA512

      fda76d6939d40fdb262b49a5189406f1bcb9cae50ad3d4b034c765f136bd9cc2c7b71920719152b63b4d294f82211fdb9bd7b9279d1f14ddefdf45a5b62fd299

    • SSDEEP

      12288:RVt+w8wyv/866WoJM4sr0fjHLwN++JbHjNifqo:Ht+w5yMDJ7sryrw4IHa

    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