Overview

overview

10

Static

static

3

JaffaCakes...a1.exe

windows7-x64

10

JaffaCakes...a1.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
    09/01/2025, 17:21

Sharing

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General

  • Target

    JaffaCakes118_cdbb18b0a3903626fbc79229f066a9a1.exe

  • Size

    406KB

  • MD5

    cdbb18b0a3903626fbc79229f066a9a1

  • SHA1

    5a53bc89d07b97c10a688e49c9d6e9f8eb99d918

  • SHA256

    57a611a9f2602fadde42694a864a94b75c41934656d505c24e02e8c154d440ba

  • SHA512

    9c4449fd1601fa32843c05921261ad4d9c973343bc90ab767ecea4d2819d14fe83f15eea170b8d6ec3da3580ccfdc73113b89aaa941ae32197a255c1a6cab32b

  • SSDEEP

    6144:UIzfx0tsmxGjd9suGjLIDhAJSbnVrw8/LppZ2oqIqOEhspJ:LfqOwGTlWcN0Qrw62obqap

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 3 IoCs
    backdoor

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cdbb18b0a3903626fbc79229f066a9a1.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cdbb18b0a3903626fbc79229f066a9a1.exe"
    1⤵
      PID:2296

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/2296-0-0x0000000000CAA000-0x0000000000D3D000-memory.dmp

      Filesize

      588KB

      Download

    • memory/2296-1-0x0000000000C40000-0x0000000000D3D000-memory.dmp

      Filesize

      1012KB

      Download

    • memory/2296-2-0x0000000000CAA000-0x0000000000D3D000-memory.dmp

      Filesize

      588KB

      Download