Resubmissions

21-08-2024 19:30

240821-x76q3sweqg 10

21-08-2024 17:42

240821-v92h2avgpj 10

12-06-2024 16:01

240612-tgps4a1bqh 10

Analysis

  • max time kernel
    1800s
  • max time network
    1800s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    21-08-2024 17:42

General

  • Target

    2522b83852588bc0f7f620f9b4fe3a9337b9608be335d3958d190275f333df03.exe

  • Size

    49KB

  • MD5

    d4aae2114968c886660e4cbf1c694160

  • SHA1

    c5b6d1ccc5f238686f3be7bfff44c9b612d74efb

  • SHA256

    2522b83852588bc0f7f620f9b4fe3a9337b9608be335d3958d190275f333df03

  • SHA512

    69d0c95abcb789b5e638e826c0b827634fb076248c659b1d2d62741383a62510d6ad6b1e6c16ea1a2ab7f2ac271ba56958e0f070def4a33c6bcaacba848c8395

  • SSDEEP

    768:nqQ07c92/EyTAYtxqfGNC0klI7C8ycYlI5P194jp49w404LY:n87wc1aGNC0klI7CPpIFa69wAY

Malware Config

Signatures

  • Detects MyDoom family 3 IoCs
  • MyDoom

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

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • UPX packed file 3 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 5 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 57 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\2522b83852588bc0f7f620f9b4fe3a9337b9608be335d3958d190275f333df03.exe
    "C:\Users\Admin\AppData\Local\Temp\2522b83852588bc0f7f620f9b4fe3a9337b9608be335d3958d190275f333df03.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    PID:1848

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files\Common Files\Microsoft Shared\ink\ar-SA\Winamp 5.0 (en).com

    Filesize

    49KB

    MD5

    d4aae2114968c886660e4cbf1c694160

    SHA1

    c5b6d1ccc5f238686f3be7bfff44c9b612d74efb

    SHA256

    2522b83852588bc0f7f620f9b4fe3a9337b9608be335d3958d190275f333df03

    SHA512

    69d0c95abcb789b5e638e826c0b827634fb076248c659b1d2d62741383a62510d6ad6b1e6c16ea1a2ab7f2ac271ba56958e0f070def4a33c6bcaacba848c8395

  • memory/1848-0-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1848-3-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB