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Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02/01/2025, 22:32

General

  • Target

    JaffaCakes118_689d7efa15a77b10c936cb405c3a2b6e.exe

  • Size

    556KB

  • MD5

    689d7efa15a77b10c936cb405c3a2b6e

  • SHA1

    e2d29fe0377f85f96af8712bb18ead74282880e9

  • SHA256

    3e4d2e502eec7e44c49f885a27faaac5cdd2b0fc5a1d8a77a85e6c4ed2e0764b

  • SHA512

    1713db74ca49414d4084b3a433e371454fa4ab716c334cfe7f785e7dd8180586c5b921a50a6c45dd535cef06d5e16a940f97ff346c1d457f02e50a5b7a7eae43

  • SSDEEP

    12288:rmf2zeomuWNuyOXvh7avwXXtTk/D7kKzyz0Et7p:o2zouRpvdAMmLc7

Malware Config

Signatures

  • Expiro family
  • Expiro, m0yv

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

  • Expiro payload 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_689d7efa15a77b10c936cb405c3a2b6e.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_689d7efa15a77b10c936cb405c3a2b6e.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:2996

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2996-0-0x0000000001000000-0x00000000011B7000-memory.dmp

    Filesize

    1.7MB

  • memory/2996-1-0x0000000001003000-0x0000000001004000-memory.dmp

    Filesize

    4KB

  • memory/2996-2-0x0000000001000000-0x00000000011B7000-memory.dmp

    Filesize

    1.7MB