Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    06-01-2025 18:15

General

  • Target

    JaffaCakes118_33060237c7a724b1f5dd20b699bd5bcd.exe

  • Size

    84KB

  • MD5

    33060237c7a724b1f5dd20b699bd5bcd

  • SHA1

    6e91eb2048bcc49f38132a68aa6ac8c25da4114f

  • SHA256

    8f355e61e1a25c4598b39eda09321725c2b354297fbf14f7e6b673fff9b6c80d

  • SHA512

    582240b8800fc0c359af8b4a2e411624744a55365614e4812def57bc972ac270817b1afe6a7ebf41db54d874e1f81c68eddd31bf6e7460f3984b7bae335cda09

  • SSDEEP

    1536:n87wc1aGNC0klI7CPpIFa6HDD3Pw7ozUDrhk4RPC:87wc1aOCo7CxILDrPKozyhk4dC

Malware Config

Signatures

  • Detects MyDoom family 3 IoCs
  • MyDoom

    MyDoom is a Worm that is written in C++.

  • Mydoom family
  • Adds Run key to start application 2 TTPs 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 2 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_33060237c7a724b1f5dd20b699bd5bcd.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_33060237c7a724b1f5dd20b699bd5bcd.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    PID:2040

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files\Common Files\Microsoft Shared\ink\ar-SA\index.exe

    Filesize

    84KB

    MD5

    33060237c7a724b1f5dd20b699bd5bcd

    SHA1

    6e91eb2048bcc49f38132a68aa6ac8c25da4114f

    SHA256

    8f355e61e1a25c4598b39eda09321725c2b354297fbf14f7e6b673fff9b6c80d

    SHA512

    582240b8800fc0c359af8b4a2e411624744a55365614e4812def57bc972ac270817b1afe6a7ebf41db54d874e1f81c68eddd31bf6e7460f3984b7bae335cda09

  • memory/2040-0-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2040-3-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB