Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    23-05-2024 07:38

General

  • Target

    $PLUGINSDIR/$_354_/ProxyInstaller.exe

  • Size

    77KB

  • MD5

    0a04346dd845d2da2fd7495e79d1fd29

  • SHA1

    73d70293b36f53177d2af86b92696209411a620f

  • SHA256

    38a547d439ba02165e6c8eebda518bd8389f7f5a466dd5932db07bf6a3255699

  • SHA512

    71f1dd266293781122a942be0a069e212215d619af35682e7b3b9d16dcd005d698740cdc6df07fef0041ccae5b9bf11511c59ff884cca02426a20ca2f3c61e65

  • SSDEEP

    1536:9VdePelp2Xy+tuQOzOYE5aXPnYF8suJ0mvlOX5C8e7ixoB:mweqOYEUXPnlJBj8eGqB

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

Processes

  • C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\$_354_\ProxyInstaller.exe
    "C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\$_354_\ProxyInstaller.exe"
    1⤵
    • Loads dropped DLL
    PID:2676

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\nsy321A.tmp\System.dll
    Filesize

    17KB

    MD5

    a4f38d1c7a480f5da1bb8097b8b939db

    SHA1

    b3129c2a0e61881381463f5e0cbbffa573daa845

    SHA256

    e1180e1e3344c7536150275e33de53dc1dd1a3ca03be66c4d4875fe5bcd4e436

    SHA512

    fed89f7ee9364fc2f4b9f82c4563713497043947e98dbb03e7d755681adf3ae661aba80d08e59988a23695fc64481b69d9842b7ec7d2b572cc872c4c9957febc