Analysis

  • max time kernel
    290s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22-11-2024 03:41

General

  • Target

    xxx_video_87279.avi.exe.vir.exe

  • Size

    47KB

  • MD5

    a5fe0efa78b0b70bfe86b62f55cf8ba6

  • SHA1

    39a3c0aa0795d2d81cba8e998735b2df77eadea5

  • SHA256

    d29dac501b57a07abdc2f7da0550fffa9ed321d228b50235eb76ccb248f0d4e9

  • SHA512

    b01378c32c893ea5a7c0c892515fd93ef005b867df86ab0896bb15b7b06b71d1e1acad009c330a8e943378f579615370b6c3966d46c83d883773cff9970233a1

  • SSDEEP

    768:Vtr+TB0qJUvzy7idWzLql4Ha71YpJaskLnkKDakY2S1MDiuk:v+8v2gWnCcaJEUKR2Ov

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • UPX packed file 1 IoCs

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

  • Drops file in Windows directory 1 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.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\xxx_video_87279.avi.exe.vir.exe
    "C:\Users\Admin\AppData\Local\Temp\xxx_video_87279.avi.exe.vir.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • System policy modification
    PID:2420

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\win.ini

    Filesize

    17KB

    MD5

    c9546ac0af035fd095164c1e36171f54

    SHA1

    c715ed1a3c583fe7deb5cf2f697e62b9376bd5dd

    SHA256

    066d191cf79e0ed307e8c3e4de878a40b824053231f0758639ccc71093e61d71

    SHA512

    af85d528dcbea912708164750ea846e7e59781383bbb9ff83d8ba1e788c81fdfb8bdeeb7d690dd14b76bb840445058e155d9ad6f6ec4d9ab4c2ef5a3545ea4cd

  • memory/2420-103-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2420-102-0x0000000000220000-0x0000000000221000-memory.dmp

    Filesize

    4KB

  • memory/2420-0-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2420-104-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB