Overview

overview

10

Static

static

3

JaffaCakes...99.exe

windows7-x64

10

JaffaCakes...99.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    121s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    04-01-2025 13:43

Sharing

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General

  • Target

    JaffaCakes118_7a005fd53e4a3f5ff0192ea4b7090699.exe

  • Size

    415KB

  • MD5

    7a005fd53e4a3f5ff0192ea4b7090699

  • SHA1

    1618d0f7d46a6c07b79f13005ea39cc9a115fd62

  • SHA256

    e6e731aa7a555d24e130df62cd29c9227b77fc66dccea92ea468bcc5eccf2e4e

  • SHA512

    e208f69ba569e34bb78ab5f0c3346a1b54d45d8eafbc6995dc88a2010dcdc96088919d80aa392dfd0d6ae3d89ff12f3a4a992d0569e71f61893c5298c242b7d4

  • SSDEEP

    6144:LrByKsic7aHx9Iqt7RudL/W5stmpMDNKNcsCYPQtNq0X8WGtbJCx8d:LrByKsibRiIRCzE8rKdCY4/L58

Score
10/10
expirobackdoor

Malware Config

Signatures

  • Expiro family
    expiro
  • Expiro, m0yv

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

    backdoorexpiro
  • Expiro payload 4 IoCs
    backdoor

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a005fd53e4a3f5ff0192ea4b7090699.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a005fd53e4a3f5ff0192ea4b7090699.exe"
    1⤵
      PID:3052

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/3052-0-0x0000000000AAB000-0x0000000000B3E000-memory.dmp

      Filesize

      588KB

      Download

    • memory/3052-1-0x0000000000AAB000-0x0000000000B3E000-memory.dmp

      Filesize

      588KB

      Download

    • memory/3052-2-0x0000000000A40000-0x0000000000B3E000-memory.dmp

      Filesize

      1016KB

      Download

    • memory/3052-3-0x0000000000A40000-0x0000000000B3E000-memory.dmp

      Filesize

      1016KB

      Download