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
    1802s
  • 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

    23361735678f37d77510b22306c727a987f84c87143bb0062f3d76413c36fc98.exe

  • Size

    21KB

  • MD5

    3f122d9a0b7a9f1aa8c973d170ee8d55

  • SHA1

    3fb032e1a7a3a9cc5ce0d5f03fbb7f74a063ce39

  • SHA256

    23361735678f37d77510b22306c727a987f84c87143bb0062f3d76413c36fc98

  • SHA512

    25b3db24d20482476e07e29bcee1e231e106d1ec8e36bc390960085595816268ced9c6d392ee21e48c0643801e14c4bb88e1d006fc35467a1abf7b66a423fad4

  • SSDEEP

    384:FZcpzCIqdG3A3WUkx38GZDJuJbf1+o44u8gHzUEBI:SCIqdH/k1ZVcT194jp4ES

Malware Config

Signatures

  • Detects MyDoom family 45 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 47 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 47 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\23361735678f37d77510b22306c727a987f84c87143bb0062f3d76413c36fc98.exe
    "C:\Users\Admin\AppData\Local\Temp\23361735678f37d77510b22306c727a987f84c87143bb0062f3d76413c36fc98.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:2272

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    21KB

    MD5

    3f122d9a0b7a9f1aa8c973d170ee8d55

    SHA1

    3fb032e1a7a3a9cc5ce0d5f03fbb7f74a063ce39

    SHA256

    23361735678f37d77510b22306c727a987f84c87143bb0062f3d76413c36fc98

    SHA512

    25b3db24d20482476e07e29bcee1e231e106d1ec8e36bc390960085595816268ced9c6d392ee21e48c0643801e14c4bb88e1d006fc35467a1abf7b66a423fad4

  • memory/2272-361-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-443-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-7-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-9-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-3-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-38-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-113-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-122-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-140-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-143-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-146-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-268-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-331-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-333-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-337-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-338-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-363-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-343-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-350-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-351-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-360-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-0-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-366-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-5-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-340-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-368-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-369-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-380-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-383-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-385-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-388-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-391-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-395-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-398-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-407-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-409-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-411-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-413-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-424-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-428-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-429-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-432-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-434-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-437-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-364-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2272-444-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB