Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-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).

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs

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
    • Suspicious behavior: GetForegroundWindowSpam
    PID:2188

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\nso476.tmp\ioSpecial.ini

          Filesize

          612B

          MD5

          0412743a58b32c6e31233a070450ae70

          SHA1

          5ba703e7065f660670b71cb82e877ca92c51e048

          SHA256

          a09f10460fca336350a2e885312471c1ecced55794924028726a39240e9a762a

          SHA512

          63398bd47020abd410100dfbbfce6fd2c655dfbe677376b7e27766f8608448f5389987439328dfd01adb2a9d076e0768b346dc964e2c4e10d3f6fa1758542dce

        • \Users\Admin\AppData\Local\Temp\nso476.tmp\InstallOptions.dll

          Filesize

          12KB

          MD5

          1d5c649dde35003a618b9679d5d71b92

          SHA1

          0409bbab3ab34f8c01289cdd847b4d1a32d05b18

          SHA256

          0f4d3cee24e3f310fa804983c931d3628613988a24f0be7854f63a9309b8e45f

          SHA512

          b432ebcc52905662d61a3f17e08e209a3f9d836a9071b3b5e80070af7ebcf34cf66c44426dda041c2a258fda4787e5692e2b35acbcd73288fb84fe3c977bbfd9