Analysis

  • max time kernel
    138s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-06-2024 02:02

General

  • Target

    82d89e3fab978e9f67268fb11d055d9908d364d3b608dd351220383a1ee5f6f6.exe

  • Size

    1.1MB

  • MD5

    602faf2b2861a0daaa40542abf823102

  • SHA1

    da12ddc68e3e679be0ca0874e01003ea8fa354ef

  • SHA256

    82d89e3fab978e9f67268fb11d055d9908d364d3b608dd351220383a1ee5f6f6

  • SHA512

    e027f8b63f9ded1ef561005fac56ff01d11e12a41f2dff7353d67ffffa3d3e401c2c78686ddbb6faa77085c473dc4dd5dca1d0595affbd91afe0545510c85450

  • SSDEEP

    24576:WxWVeyRYEwzYDteYIpLU4O8b8ITDnlieqiG:W8YBU4O8b8ITDnlieqv

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in System32 directory 5 IoCs
  • Drops file in Program Files directory 39 IoCs
  • Drops file in Windows directory 64 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\82d89e3fab978e9f67268fb11d055d9908d364d3b608dd351220383a1ee5f6f6.exe
    "C:\Users\Admin\AppData\Local\Temp\82d89e3fab978e9f67268fb11d055d9908d364d3b608dd351220383a1ee5f6f6.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4048

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIR\AcrobatAdobe.exe

    Filesize

    1.1MB

    MD5

    a3c29744d45f31ccc934c6e43545a52f

    SHA1

    91c510f1675884e372493e7dc4d4406fe4ad5565

    SHA256

    26f900f7ee7c977a22e8c0150680499d69005652bfab0d6d2f1b462cab169346

    SHA512

    107e43403dde2c498a0c93b3fd61bf40c7ca6b0f24b0e93210535c430666f30ff61654a5000fda164449d8bbca3e18a38880298325ff73b084b0d1d83238813b

  • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\AdobeWCChromeNativeMessagingHost.exe

    Filesize

    1.1MB

    MD5

    a61e4dc63ebf49e0f0f173a8df11763d

    SHA1

    2647b0898379fc8e6f40a26bf30f610c59aea201

    SHA256

    2f59e8a91387606d94f096c09e2ea44789526ada0bf6aa5f7c86643f72b5c90d

    SHA512

    5fc6772bf31be2df5b9d3104fdbfba61820504975e86468aca9711ed13b0981b1b41e7679b5e342c12cbefff8df7ca91b663c148f7a93fc1804cfeee036bc0ae

  • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ReaderViewerPS.exe

    Filesize

    1.1MB

    MD5

    875c458b1d4ff1c37185b494968716e4

    SHA1

    29f1d7f08cae906fdbc7f7c15367fe917c8d50f1

    SHA256

    332687e1ba086a20298fcfe336834f1ca107c4a6e4ec19f2120847da63130e32

    SHA512

    d781fbead68e7784b94468c37fa181b3347a4eb445eb6b79ebf5ad852c649e18da80ce8abe183bb3d00693e7b4b95cf84fa001c59238d29cc5b92fce6815c64d

  • C:\Program Files (x86)\Windows Defender\de-DE\MicrosoftEppManifest.exe

    Filesize

    448KB

    MD5

    7d41a96c6f4d84ddf8d5290ee601687d

    SHA1

    9514ca828a52ce12fd89ac5fa34d4bdec1a7824a

    SHA256

    c8beca6b02b3403375d5394186577e5c153624da0537df7d3ac4c4d728c442d6

    SHA512

    1fbd5240bfab6d881fe5b7834d9e6be59a5f825b5ce7fe4f4aaf71fe6ee50342b89ea5db2eaa0fd8954f5db227d3670866de5d9e7dc8d6ab242690655c5b497f

  • C:\Program Files (x86)\Windows Media Player\en-US\RCX70FC.tmp

    Filesize

    448KB

    MD5

    4ace372885ce0cd91163fd8a15d0bbd5

    SHA1

    5055c3b5838bcef793ac4833051b4a63b0b9563a

    SHA256

    988ef96226de30806a4e5374677a3a685c70c28c4f73fe702a27fd37fcd8cb2b

    SHA512

    d3694c48882a5c40f08abdd133e37242a291529e3458f54e21b3eca0ee99fe46e37aefc3e9e3c4e1008490ad583307cd599ff434d48aae2e757b8f6751d0e4bb