Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-10-2024 23:35

General

  • Target

    Gamersky_DONT.STARVE.PLUS6TRN.MGRINZPLAYER/Don't Starve Steam Trainer.exe

  • Size

    3.8MB

  • MD5

    19b32ba669f4b06ffe64506ce8955ea3

  • SHA1

    673651a73923a643820b079fa8eb3d1dd63e4b86

  • SHA256

    faf96a51e6a4efbe6d8301c1dfccf8d57e109164cdbd3fd0106b9c95d398b30e

  • SHA512

    57e36eed7402c5c95f248bae8b58bca6b67e01d117ab7fa25e5623b61a93b7d49537706134e64046ce3a5e4287e7287258d088c4537ef0a134db7786bbb30b1b

  • SSDEEP

    49152:Kp8N1m4eZUUt7/I8gyt58UAZc1/7Ak7FQ9J8mQFVZxQTonNGOlzjTEgJSoakbOHn:sP4eNI8lr8BZc1TkNQ7QpOlzv6fkb8Y

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 13 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Gamersky_DONT.STARVE.PLUS6TRN.MGRINZPLAYER\Don't Starve Steam Trainer.exe
    "C:\Users\Admin\AppData\Local\Temp\Gamersky_DONT.STARVE.PLUS6TRN.MGRINZPLAYER\Don't Starve Steam Trainer.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4780
    • C:\Users\Admin\AppData\Local\Temp\cetrainers\CET9E34.tmp\Don't Starve Steam Trainer.exe
      "C:\Users\Admin\AppData\Local\Temp\cetrainers\CET9E34.tmp\Don't Starve Steam Trainer.exe" -ORIGIN:"C:\Users\Admin\AppData\Local\Temp\Gamersky_DONT.STARVE.PLUS6TRN.MGRINZPLAYER\"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1716
      • C:\Users\Admin\AppData\Local\Temp\cetrainers\CET9E34.tmp\extracted\Don't Starve Steam Trainer.exe
        "C:\Users\Admin\AppData\Local\Temp\cetrainers\CET9E34.tmp\extracted\Don't Starve Steam Trainer.exe" "C:\Users\Admin\AppData\Local\Temp\cetrainers\CET9E34.tmp\extracted\CET_TRAINER.CETRAINER" "-ORIGIN:C:\Users\Admin\AppData\Local\Temp\Gamersky_DONT.STARVE.PLUS6TRN.MGRINZPLAYER\"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        PID:1028

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\cetrainers\CET9E34.tmp\CET_Archive.dat

    Filesize

    3.4MB

    MD5

    3477b1f53c866215a8b1658de0f3f0b9

    SHA1

    d9a965205d00bef99cdf68a4d92779136669e6f1

    SHA256

    8e09697c13f6b9f8bdb8f82fd390c8246f655ed4f9de8d613edd5ab2b6c6b1d1

    SHA512

    0856358112b1c30c9da81392e8fc2c5799374a56ac1a9f74aadcb41d7af9685c738243f461fd18ecc2f7eab3394a91334cb7adcf270670f46e1063d173e8af0d

  • C:\Users\Admin\AppData\Local\Temp\cetrainers\CET9E34.tmp\Don't Starve Steam Trainer.exe

    Filesize

    190KB

    MD5

    9ab6596d10b6c77c327a66acf5dc73d4

    SHA1

    6b7be2f36119781ca889e127d14575937f0b65d4

    SHA256

    48d0fcdf9d2d41ce815d6c5155b358f81967e96dc8d825a15d4d8843aae28ecc

    SHA512

    aeea9e623fd635a2af64e485eed66b4fe2192a6d33f56523ecc784c1e55ce5a645213840d491d161219cadbe53183608f7c6228037e8b79e3943418adc3b03ec

  • C:\Users\Admin\AppData\Local\Temp\cetrainers\CET9E34.tmp\extracted\CET_TRAINER.CETRAINER

    Filesize

    213KB

    MD5

    b712928ab60b88134030ef588a82c3fe

    SHA1

    360e20c007a95d3018c05ce21d361c7559c55f08

    SHA256

    d0ef0242a22fba23d6544596ec3f59c7d2d43fdbe91fda390ac0c7272eb974f6

    SHA512

    db2944d783b83f343f1583dc49108969ca1ae4552e6384944f3ad2c4313bec692af03e743943b11446e6fc32264bc09ce6ecd248758d4c12999ccd65779f68d7

  • C:\Users\Admin\AppData\Local\Temp\cetrainers\CET9E34.tmp\extracted\Don't Starve Steam Trainer.exe

    Filesize

    6.2MB

    MD5

    f33d5f15b0584479796ef37c9f23ac35

    SHA1

    7d32a4d55046cdf8bd892e96f47663e59f291249

    SHA256

    b808bb08e80716a4ddcdebc3626c0df6842817214854a213d0e8db14928e2de2

    SHA512

    f2f99d389807a9fa880ac9ee3c121cf2d249a9b452c47f66a12b36586cf49fd2d51ff7fa9ff2462c817a5fd348dd7adfbea8ed7e6ec99788581a614b042a01af

  • C:\Users\Admin\AppData\Local\Temp\cetrainers\CET9E34.tmp\extracted\defines.lua

    Filesize

    4KB

    MD5

    137698460f16dd9d7c5dcd95497fde8c

    SHA1

    f271fd46db36fe597afb103cb5285d504b51e519

    SHA256

    69cc27cc19c4f47586d4e65f5b22329f66d5d6dc9b86670cdc8e3c19d2e39829

    SHA512

    3c6e21781e6855f551fc5c6d04f8a14029256d1d8c4e83071d3648103be28adbbfe45d548e918772e9cb2ba386d025171ea578581d7ee193c2af7d4545f1319a

  • C:\Users\Admin\AppData\Local\Temp\cetrainers\CET9E34.tmp\extracted\lua5.1-32.dll

    Filesize

    324KB

    MD5

    55252835313f3e987a23da4d8acb688b

    SHA1

    2516f91cd74a52c2e667afe08ce294992d42bb12

    SHA256

    547df7a295ec9b318b25b60c0785aa22e44310e81682eecd85e8f8dbaccbfb22

    SHA512

    df8a6d15f51ad9930f9597cb1c45556aa5fa3f56cb218affb9f02920cfbecbb76890f324209207c12dcfb11b595e263d8ae961a1c3657a15217934ff531e12cd

  • C:\Users\Admin\AppData\Local\Temp\cetrainers\CET9E34.tmp\extracted\nfoWindow_DontStarve.lua

    Filesize

    16KB

    MD5

    2dd9ac5aca07db3bac122030b1dcf7b2

    SHA1

    ca8fa9173ffe3e0c335af868de4cb4544e117d91

    SHA256

    696a4d17288f5c3b654615c4eaca9812c029d09c24259cfbb3e9669dc1e81fee

    SHA512

    0308a1d337b9f8eb97d10cf7fbbf9656835e94f9d5d182b00c74c33c7cbb8db1fa359434bc5967341f842547708cc214b7432c355c6bc5578c9f945b276c58d2

  • C:\Users\Admin\AppData\Local\Temp\cetrainers\CET9E34.tmp\extracted\win32\dbghelp.dll

    Filesize

    1.2MB

    MD5

    4003e34416ebd25e4c115d49dc15e1a7

    SHA1

    faf95ec65cde5bd833ce610bb8523363310ec4ad

    SHA256

    c06430b8cb025be506be50a756488e1bcc3827c4f45158d93e4e3eeb98ce1e4f

    SHA512

    88f5d417377cd62bde417640a79b6ac493e80f0c8b1f63a99378a2a67695ef8e4a541cedb91acfa296ed608e821fee466983806f0d082ed2e74b0cd93eb4fb84