Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    07-01-2025 12:34

General

  • Target

    227d7fda3a077875e1c0eb66c8b31037232eb6e477e85fe808b8dc456ec51d1a.exe

  • Size

    21KB

  • MD5

    89d3ebe5581d2c829a0fbcab57813ee2

  • SHA1

    ae170255308d1671647384f295831f06633e1343

  • SHA256

    227d7fda3a077875e1c0eb66c8b31037232eb6e477e85fe808b8dc456ec51d1a

  • SHA512

    fb6e5e95d25a45efaa8bb97c7326c2f8628b60de024c6998c6e021802348cab084b402928a31546d8ac26c666f5fed0cc56d597515fbdbe5916e095336d7d6b9

  • SSDEEP

    384:FZcpzCIqdG3A3WUkx38GZDJuJbf1+o44u8gHzUWX9T:SCIqdH/k1ZVcT194jp4gF

Malware Config

Signatures

  • Detects MyDoom family 7 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 9 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\227d7fda3a077875e1c0eb66c8b31037232eb6e477e85fe808b8dc456ec51d1a.exe
    "C:\Users\Admin\AppData\Local\Temp\227d7fda3a077875e1c0eb66c8b31037232eb6e477e85fe808b8dc456ec51d1a.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:2084

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Common Files\Microsoft Shared\ink\ar-SA\ICQ 4 Lite.exe

    Filesize

    21KB

    MD5

    89d3ebe5581d2c829a0fbcab57813ee2

    SHA1

    ae170255308d1671647384f295831f06633e1343

    SHA256

    227d7fda3a077875e1c0eb66c8b31037232eb6e477e85fe808b8dc456ec51d1a

    SHA512

    fb6e5e95d25a45efaa8bb97c7326c2f8628b60de024c6998c6e021802348cab084b402928a31546d8ac26c666f5fed0cc56d597515fbdbe5916e095336d7d6b9

  • memory/2084-0-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2084-4-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2084-6-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2084-8-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2084-10-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2084-12-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2084-36-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2084-115-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB