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
    1796s
  • 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

    6c3c9af653a28977257ce971ed701b1b893cdf67d5c57baa44a9d76c28675dc3.exe

  • Size

    21KB

  • MD5

    41a7ddd957c89fc7d20b60fbb7526198

  • SHA1

    2b3575ced3fb5227c1b21cb5a5d70de6ee20ac5e

  • SHA256

    6c3c9af653a28977257ce971ed701b1b893cdf67d5c57baa44a9d76c28675dc3

  • SHA512

    c97c733c37423269eefff67c66caf04317dbcfb8dc678cae18b265f9cde57ff0677c93cceaa0cda05e70daa3446d507538f1db9b37a30078568542a8cf67bec5

  • SSDEEP

    384:FZcpzCIqdG3A3WUkx38GZDJuJbf1+o44u8gHzULMc4:SCIqdH/k1ZVcT194jp4LMx

Malware Config

Signatures

  • Detects MyDoom family 48 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 50 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\6c3c9af653a28977257ce971ed701b1b893cdf67d5c57baa44a9d76c28675dc3.exe
    "C:\Users\Admin\AppData\Local\Temp\6c3c9af653a28977257ce971ed701b1b893cdf67d5c57baa44a9d76c28675dc3.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:2364

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files\Common Files\Microsoft Shared\ink\ar-SA\WinRAR.v.3.2.and.key.ShareReactor.com

    Filesize

    21KB

    MD5

    41a7ddd957c89fc7d20b60fbb7526198

    SHA1

    2b3575ced3fb5227c1b21cb5a5d70de6ee20ac5e

    SHA256

    6c3c9af653a28977257ce971ed701b1b893cdf67d5c57baa44a9d76c28675dc3

    SHA512

    c97c733c37423269eefff67c66caf04317dbcfb8dc678cae18b265f9cde57ff0677c93cceaa0cda05e70daa3446d507538f1db9b37a30078568542a8cf67bec5

  • memory/2364-0-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-3-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-5-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-7-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-9-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-11-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-13-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-30-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-115-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-118-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-120-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-123-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-142-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-258-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-311-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-313-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-317-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-318-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-321-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-323-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-330-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-332-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-336-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-338-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-340-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-343-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-354-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-355-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-357-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-360-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-369-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-370-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-371-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-373-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-375-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-377-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-378-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-387-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-391-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-392-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-395-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-396-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-398-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-400-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-409-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-410-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-411-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-415-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2364-417-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB