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Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02/10/2024, 01:07

General

  • Target

    2eae05e829f353c9a8d01683187eb759dbf73f90ccd435f03d46761b03247fbd.msi

  • Size

    54.5MB

  • MD5

    2d6151dbbbb50c077564ef7ffc971a4e

  • SHA1

    b67ec6dd683f5f8b12d52aa79aeee9a498380589

  • SHA256

    2eae05e829f353c9a8d01683187eb759dbf73f90ccd435f03d46761b03247fbd

  • SHA512

    22a30787cf820da489ed59b8f6401b1282b923a66f796211c2300f1864f4f10bee01d24133bfcb35975695f32273796cacdef03d726345c7a12cfb8ce6509979

  • SSDEEP

    1572864:0p+Ty2SfWnHDk8FjVbfzPTq4h+RZYoFczfDiQPU8azMCAJ:h/0WnHDkkjBPTq4kYoFefTPU8awCm

Malware Config

Signatures

  • Blocklisted process makes network request 2 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Windows directory 17 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 14 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\2eae05e829f353c9a8d01683187eb759dbf73f90ccd435f03d46761b03247fbd.msi
    1⤵
    • Enumerates connected drives
    • Event Triggered Execution: Installer Packages
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:2148
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Windows directory
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2268
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding ADC0A7C474E9C1C7053385A33191B11B
      2⤵
      • Blocklisted process makes network request
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:2372
    • C:\Users\Admin\AppData\Roaming\Haye Cosq\NoqotApp\UnRAR.exe
      "C:\Users\Admin\AppData\Roaming\Haye Cosq\NoqotApp\UnRAR.exe" x -p2161183588a "C:\Users\Admin\AppData\Roaming\Haye Cosq\NoqotApp\guirq.rar" "C:\Users\Admin\AppData\Roaming\Haye Cosq\NoqotApp\"
      2⤵
      • Executes dropped EXE
      PID:2004
    • C:\Users\Admin\AppData\Roaming\Haye Cosq\NoqotApp\NVIDIA GeForce Experience.exe
      "C:\Users\Admin\AppData\Roaming\Haye Cosq\NoqotApp\NVIDIA GeForce Experience.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:320

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Config.Msi\f76c7d5.rbs

    Filesize

    338KB

    MD5

    5398629627b8d8ed09c751d9ee2c1a16

    SHA1

    b0ce9e13c25a4af3c88766c1252c1bf63e5e9de4

    SHA256

    aff12095fc565a160ffd82a6688ab0edd4501868c06063b75dd489e61996a025

    SHA512

    28353383c1b6e34daffdedcebdc806636e2d5ae64e8a0e9851a6dfac6c5957534cc36eac0e853995ba954375f84c5be4f33c96f88a70ae8d30d55571f820386c

  • C:\Users\Admin\AppData\Roaming\Haye Cosq\NoqotApp\guirq.rar

    Filesize

    310KB

    MD5

    87daf01078a7a7aca146db8de935b97e

    SHA1

    6aa0e88ef8d274f08409c63d5e2fe885e1c45d62

    SHA256

    d8387af9263f8427b2eaaef4a20d2c2951316caf69dbddd59df0eabe9e8901d2

    SHA512

    361f9533007097279fb2e37138d2cea7daf5ac013d6d1c8a52bf6cbb96874441df0cee14ba989526aeec385fb1435d551f65704fbd7d56f9159be17507899418

  • C:\Users\Admin\AppData\Roaming\Haye Cosq\NoqotApp\libcef.dll

    Filesize

    889KB

    MD5

    603063caa087b2baf3be97713f498fb3

    SHA1

    49d2f2c8f8454272c2f2f2ef8f0238426bc9dfc3

    SHA256

    75261f095b5a37374addd8287179bc0a708d3835ddaa571756dfc8f10bf45e95

    SHA512

    c5bc473f53654e2d80800eb6efad54653aa2de06fb97d5a6fae091c1cb3308ffd4aff36f7cee0ce5126af8516d5455fd2d615a256d919330b832029fbd79e561

  • C:\Windows\Installer\MSIC81F.tmp

    Filesize

    738KB

    MD5

    b158d8d605571ea47a238df5ab43dfaa

    SHA1

    bb91ae1f2f7142b9099e3cc285f4f5b84de568e4

    SHA256

    ca763693cc25d316f14a9ebad80ebf00590329550c45adb7e5205486533c2504

    SHA512

    56aef59c198acf2fcd0d95ea6e32ce1c706e5098a0800feff13ddb427bfb4d538de1c415a5cb5496b09a5825155e3abb1c13c8c37dc31549604bd4d63cb70591

  • C:\Windows\Installer\MSIC91B.tmp

    Filesize

    870KB

    MD5

    6119e62d8047032a715ba0670fc476c5

    SHA1

    52e639024460bf111c469e95fb011c07d6fc89e8

    SHA256

    bc31f85266df2cdfdbe22149937105388fa3adc17e3646fa4a167736e819af77

    SHA512

    e7301fa21f01f7f7562b853e9bb246ed051951e3cef152bb0b3558d4863f141edbbc0c4d439c30f51f9997805490f131a5e4cd00872b61ccb08ba9d200f811d8

  • C:\Windows\Installer\MSIC96A.tmp

    Filesize

    1.1MB

    MD5

    1a2b237796742c26b11a008d0b175e29

    SHA1

    cfd5affcfb3b6fd407e58dfc7187fad4f186ea18

    SHA256

    81e0df47bcb2b3380fb0fb58b0d673be4ef1b0367fd2b0d80ab8ee292fc8f730

    SHA512

    3135d866bf91f9e09b980dd649582072df1f53eabe4c5ac5d34fff1aeb5b6fa01d38d87fc31de19a0887a910e95309bcf0e7ae54e6e8ed2469feb64da4a4f9e5

  • C:\Windows\Installer\MSIE324.tmp

    Filesize

    314KB

    MD5

    61123cbc153cb7f178ddbb318a7ea000

    SHA1

    0cfb1faa4c166d2a335ee62b05dd62b730ded9d6

    SHA256

    e5e0183dfd9f65406042762c0427bbcff010402b9934dadd2bddbb6c382d625c

    SHA512

    3249f814c9e4c472b5962ab159729bb44e28314e2e402abf4b5ec6789cb729192b662c948d362fa71f4284038544e4fdbb8f6d55b6ec0fb92c4de04840a15926

  • C:\Windows\Installer\MSIE3B3.tmp

    Filesize

    364KB

    MD5

    54d74546c6afe67b3d118c3c477c159a

    SHA1

    957f08beb7e27e657cd83d8ee50388b887935fae

    SHA256

    f9956417af079e428631a6c921b79716d960c3b4917c6b7d17ff3cb945f18611

    SHA512

    d27750b913cc2b7388e9948f42385d0b4124e48335ae7fc0bc6971f4f807dbc9af63fe88675bc440eb42b9a92551bf2d77130b1633ddda90866616b583ae924f

  • \Users\Admin\AppData\Roaming\Haye Cosq\NoqotApp\NVIDIA GeForce Experience.exe

    Filesize

    3.2MB

    MD5

    bbe60e23dd94fbb56e878eacb5f1a44c

    SHA1

    b08f8b87efc450368816c769c8c1c54ff6da53b9

    SHA256

    65da40ab4ef47a5b513c268f15ac9b2dfef203f87394a1ded33b1ebe1c474669

    SHA512

    2faaca8a4676143ae628ae64c75b8b99dbf82380eb2a82efc560aa5a58c999ace46fa82f144e214322aaa7e57e8ae3bae5acab903e91c1071279c6ca7370b75e

  • \Users\Admin\AppData\Roaming\Haye Cosq\NoqotApp\UnRAR.exe

    Filesize

    494KB

    MD5

    98ccd44353f7bc5bad1bc6ba9ae0cd68

    SHA1

    76a4e5bf8d298800c886d29f85ee629e7726052d

    SHA256

    e51021f6cb20efbd2169f2a2da10ce1abca58b4f5f30fbf4bae931e4ecaac99b

    SHA512

    d6e8146a1055a59cba5e2aaf47f6cb184acdbe28e42ec3daebf1961a91cec5904554d9d433ebf943dd3639c239ef11560fa49f00e1cff02e11cd8d3506c4125f

  • \Users\Admin\AppData\Roaming\Haye Cosq\NoqotApp\smartgit.exe

    Filesize

    449KB

    MD5

    846cce051e8e1eecbf7af5fbb6d254a7

    SHA1

    cdf4675fd842ffddc2564a9139b7a9a6e0bc75e5

    SHA256

    def3eba3d76a81da41dffe07b2359d420d83d535b39b71755cf622dfae82fe3f

    SHA512

    e5f150696e75c5c41ee874d38f9ef1dee3417ac70844731e61442a0601c8f6bb0bb212a342fea81dafa9ad64deb4352afe72240d6dc7c4840b83246a5a5245b2