Analysis

  • max time kernel
    130s
  • max time network
    100s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/05/2024, 09:20

General

  • Target

    $WINDIR/SVCPACK/CLEAN.exe

  • Size

    81KB

  • MD5

    bfb8242907cb40ff3b2d54a75e5935a9

  • SHA1

    8456842d2f68ee404ed367f2869d9ea7abe53ee5

  • SHA256

    33788ffee5514634aa67654c2316ed26d015660060c053a3b8ced0b08dbf149e

  • SHA512

    976852965c38ed385cf0d2e5297dd96f693b364edac2c9a0695803061b9904a4a8c78948ec1a8e1e430e44fcdb85a4a861ceca7dc28d189a71c908b791b10798

  • SSDEEP

    1536:RZFwlrRfoowfoMTIxpIplqu4VGPJB6Wm4QQC7Pxbo/74zaXLCF:RZGlFw7fonu4sPJBipWMzaXeF

Score
7/10

Malware Config

Signatures

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\$WINDIR\SVCPACK\CLEAN.exe
    "C:\Users\Admin\AppData\Local\Temp\$WINDIR\SVCPACK\CLEAN.exe"
    1⤵
    • Loads dropped DLL
    PID:4904

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\nsl3C11.tmp\InstallOptions.dll

          Filesize

          12KB

          MD5

          1d5c649dde35003a618b9679d5d71b92

          SHA1

          0409bbab3ab34f8c01289cdd847b4d1a32d05b18

          SHA256

          0f4d3cee24e3f310fa804983c931d3628613988a24f0be7854f63a9309b8e45f

          SHA512

          b432ebcc52905662d61a3f17e08e209a3f9d836a9071b3b5e80070af7ebcf34cf66c44426dda041c2a258fda4787e5692e2b35acbcd73288fb84fe3c977bbfd9

        • C:\Users\Admin\AppData\Local\Temp\nsl3C11.tmp\ioSpecial.ini

          Filesize

          652B

          MD5

          5ecd361b544fe018cf3ecfbb3c593e77

          SHA1

          23a54f2630b9242f5d2428b2f9e48997b8fbe338

          SHA256

          8dc1b255df408d0fe528ffd8eb0777c556f7a74f0d0e82be7253002869ba9a69

          SHA512

          9e4b6d7ff7228066e4205e46fb166a06a5c8fec4562becae857d41a3d7e35d5d517dd723200ae768f1734208121a3a55dd237c6e7e176835420d623f531ea232