Analysis

  • max time kernel
    151s
  • max time network
    178s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    30/10/2022, 05:20

General

  • Target

    9b153af037034f65964db84dd2817db67cea6fcc5fbce878a66192de5da493b4.exe

  • Size

    361KB

  • MD5

    84744e9c2f529c2100efc9050f1a817b

  • SHA1

    8a360441f3991660c20636cf8a73d463f9593bfd

  • SHA256

    9b153af037034f65964db84dd2817db67cea6fcc5fbce878a66192de5da493b4

  • SHA512

    6316a23113d0d91c8db936bb0bb254f3fd252aab32bf99b9a065cebd1840b53015d576c20bf51ac16111d268ff000c4e883b4e0e837d23580c9f9df802567676

  • SSDEEP

    6144:uflfAsiL4lIJjiJcbI03GBc3ucY5DCSjX:uflfAsiVGjSGecvX

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 4 IoCs
  • Gathers network information 2 TTPs 1 IoCs

    Uses commandline utility to view network configuration.

  • Modifies Internet Explorer settings 1 TTPs 34 IoCs
  • Suspicious behavior: EnumeratesProcesses 42 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9b153af037034f65964db84dd2817db67cea6fcc5fbce878a66192de5da493b4.exe
    "C:\Users\Admin\AppData\Local\Temp\9b153af037034f65964db84dd2817db67cea6fcc5fbce878a66192de5da493b4.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1732
    • C:\Temp\faokdyuqewsokfbm.exe
      C:\Temp\faokdyuqewsokfbm.exe run
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1368
      • C:\temp\CreateProcess.exe
        C:\temp\CreateProcess.exe C:\Temp\liebyrokhd.exe ups_run
        3⤵
        • Executes dropped EXE
        PID:788
        • C:\Temp\liebyrokhd.exe
          C:\Temp\liebyrokhd.exe ups_run
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:564
          • C:\temp\CreateProcess.exe
            C:\temp\CreateProcess.exe C:\windows\system32\ipconfig.exe /release
            5⤵
            • Executes dropped EXE
            PID:872
            • C:\windows\system32\ipconfig.exe
              C:\windows\system32\ipconfig.exe /release
              6⤵
              • Gathers network information
              PID:1844
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://xytets.com:2345/t.asp?os=home
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1136
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1136 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:688

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • C:\Temp\CreateProcess.exe

          Filesize

          3KB

          MD5

          6f1117cedb5701d13518dc1ffa79a320

          SHA1

          90531b524a11005f9ac5d08e1c3a7407d959788e

          SHA256

          ed611f0c19c9b127c9f21dcfb005b45f71fe9acd5930933ea61535b945fb662e

          SHA512

          6509fcd17fbe23235d09fae9ce1933693c3c59387068125c10ce8020212f80965cd94505819623f40d9ff26fb19fbe311bc36082ee37abd22d75e4b2a9ccd64d

        • C:\Temp\CreateProcess.exe

          Filesize

          3KB

          MD5

          6f1117cedb5701d13518dc1ffa79a320

          SHA1

          90531b524a11005f9ac5d08e1c3a7407d959788e

          SHA256

          ed611f0c19c9b127c9f21dcfb005b45f71fe9acd5930933ea61535b945fb662e

          SHA512

          6509fcd17fbe23235d09fae9ce1933693c3c59387068125c10ce8020212f80965cd94505819623f40d9ff26fb19fbe311bc36082ee37abd22d75e4b2a9ccd64d

        • C:\Temp\faokdyuqewsokfbm.exe

          Filesize

          361KB

          MD5

          8afd5875db0c287f1965672e17aae820

          SHA1

          fe6ec618f93531213e1c77e87f9bb8b6792437e6

          SHA256

          006c97a4b1a996583ef65e2581f714f7c37e388a18a31cda727c85b04dd27f0d

          SHA512

          2d922e9a9ab6164cc5c76e1362d4b5dc8d253f48379395f238cabd81aab2b8a18d9d89414425a0bb76d85fc587b9e97814286570b00e6067f98aae0ee88eed54

        • C:\Temp\faokdyuqewsokfbm.exe

          Filesize

          361KB

          MD5

          8afd5875db0c287f1965672e17aae820

          SHA1

          fe6ec618f93531213e1c77e87f9bb8b6792437e6

          SHA256

          006c97a4b1a996583ef65e2581f714f7c37e388a18a31cda727c85b04dd27f0d

          SHA512

          2d922e9a9ab6164cc5c76e1362d4b5dc8d253f48379395f238cabd81aab2b8a18d9d89414425a0bb76d85fc587b9e97814286570b00e6067f98aae0ee88eed54

        • C:\Temp\liebyrokhd.exe

          Filesize

          361KB

          MD5

          ee91801f2a0ace53e5ac14573a78b7cb

          SHA1

          884ce97480fd362f2504a1e09e1fc58e340c659a

          SHA256

          4577d8d4ca2ae8ebdbfd5f954fd67d0dbc30881c7a5f1c12e34d064fc8c5e692

          SHA512

          0da8bc89e5e19ea11ebc3c377494680669c9a8b311f08039293711c1becded8c9f1463bbd6f58d8b4ea10f28d96cf4877bde742d394bc11d97269fa281aa9df9

        • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\QSZNUHWC.txt

          Filesize

          608B

          MD5

          cc15b3db284d151e8993767ddc953457

          SHA1

          aba0ccfbd4360be484af1c66ec6a16cecfb64a16

          SHA256

          06b7c60b46a664530d08c81523d1b98b688aa4805b1fe777d17a3e2158962f0d

          SHA512

          f33fc8e7ca3a1cbe9601351eacf7efdba63d15d259059bf47e62c474fd829d195655bb08497dcd4da06e1db3152a4b2c775daa7bfee1a924a0f4a24403bc6276

        • C:\temp\CreateProcess.exe

          Filesize

          3KB

          MD5

          6f1117cedb5701d13518dc1ffa79a320

          SHA1

          90531b524a11005f9ac5d08e1c3a7407d959788e

          SHA256

          ed611f0c19c9b127c9f21dcfb005b45f71fe9acd5930933ea61535b945fb662e

          SHA512

          6509fcd17fbe23235d09fae9ce1933693c3c59387068125c10ce8020212f80965cd94505819623f40d9ff26fb19fbe311bc36082ee37abd22d75e4b2a9ccd64d

        • \Temp\CreateProcess.exe

          Filesize

          3KB

          MD5

          6f1117cedb5701d13518dc1ffa79a320

          SHA1

          90531b524a11005f9ac5d08e1c3a7407d959788e

          SHA256

          ed611f0c19c9b127c9f21dcfb005b45f71fe9acd5930933ea61535b945fb662e

          SHA512

          6509fcd17fbe23235d09fae9ce1933693c3c59387068125c10ce8020212f80965cd94505819623f40d9ff26fb19fbe311bc36082ee37abd22d75e4b2a9ccd64d

        • \Temp\CreateProcess.exe

          Filesize

          3KB

          MD5

          6f1117cedb5701d13518dc1ffa79a320

          SHA1

          90531b524a11005f9ac5d08e1c3a7407d959788e

          SHA256

          ed611f0c19c9b127c9f21dcfb005b45f71fe9acd5930933ea61535b945fb662e

          SHA512

          6509fcd17fbe23235d09fae9ce1933693c3c59387068125c10ce8020212f80965cd94505819623f40d9ff26fb19fbe311bc36082ee37abd22d75e4b2a9ccd64d

        • \Temp\CreateProcess.exe

          Filesize

          3KB

          MD5

          6f1117cedb5701d13518dc1ffa79a320

          SHA1

          90531b524a11005f9ac5d08e1c3a7407d959788e

          SHA256

          ed611f0c19c9b127c9f21dcfb005b45f71fe9acd5930933ea61535b945fb662e

          SHA512

          6509fcd17fbe23235d09fae9ce1933693c3c59387068125c10ce8020212f80965cd94505819623f40d9ff26fb19fbe311bc36082ee37abd22d75e4b2a9ccd64d

        • \Temp\faokdyuqewsokfbm.exe

          Filesize

          361KB

          MD5

          8afd5875db0c287f1965672e17aae820

          SHA1

          fe6ec618f93531213e1c77e87f9bb8b6792437e6

          SHA256

          006c97a4b1a996583ef65e2581f714f7c37e388a18a31cda727c85b04dd27f0d

          SHA512

          2d922e9a9ab6164cc5c76e1362d4b5dc8d253f48379395f238cabd81aab2b8a18d9d89414425a0bb76d85fc587b9e97814286570b00e6067f98aae0ee88eed54