Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-12-2024 05:22

General

  • Target

    f2a8840778484a56f1215f0fa8f6e8b0fb805fce99e62c01ff0a1f541f1d6808N.exe

  • Size

    1.6MB

  • MD5

    8802e10d9b969bd59b7b690ff39b0cc0

  • SHA1

    7e70b9013793ed8a94132bd8684b41574b7bd719

  • SHA256

    f2a8840778484a56f1215f0fa8f6e8b0fb805fce99e62c01ff0a1f541f1d6808

  • SHA512

    c43f847960911753496365e5b2835099f318d2b991b73c836807011344dc3188f86522495c86eea432b983dba10d10aba3696d1a38f28de8ec9ab9aa271d8b0c

  • SSDEEP

    24576:birlpbr7vGzSbmCC9KST7KddYMhC9dQNz+8pUosGOaCjQoM6XKApF14IeZcCzhK0:47X7vGlCC91T7KdrhC9i4SmIIe1dKSBj

Malware Config

Signatures

  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 3 IoCs
  • Sectoprat family
  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Drops startup file 2 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 3 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Enumerates processes with tasklist 1 TTPs 2 IoCs
  • Drops file in Windows directory 9 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 13 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 19 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 53 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1232
      • C:\Users\Admin\AppData\Local\Temp\f2a8840778484a56f1215f0fa8f6e8b0fb805fce99e62c01ff0a1f541f1d6808N.exe
        "C:\Users\Admin\AppData\Local\Temp\f2a8840778484a56f1215f0fa8f6e8b0fb805fce99e62c01ff0a1f541f1d6808N.exe"
        2⤵
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1560
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c copy Immigrants Immigrants.cmd && Immigrants.cmd
          3⤵
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2548
          • C:\Windows\SysWOW64\tasklist.exe
            tasklist
            4⤵
            • Enumerates processes with tasklist
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            PID:1676
          • C:\Windows\SysWOW64\findstr.exe
            findstr /I "wrsa opssvc"
            4⤵
            • System Location Discovery: System Language Discovery
            PID:1936
          • C:\Windows\SysWOW64\tasklist.exe
            tasklist
            4⤵
            • Enumerates processes with tasklist
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            PID:1536
          • C:\Windows\SysWOW64\findstr.exe
            findstr "AvastUI AVGUI bdservicehost nsWscSvc ekrn SophosHealth"
            4⤵
            • System Location Discovery: System Language Discovery
            PID:860
          • C:\Windows\SysWOW64\cmd.exe
            cmd /c md 556608
            4⤵
            • System Location Discovery: System Language Discovery
            PID:1988
          • C:\Windows\SysWOW64\findstr.exe
            findstr /V "DOLLARSPATCHPETROLEUMDELTAMEANINGINCOMEPHILIPPINESTAIWAN" Mounting
            4⤵
            • System Location Discovery: System Language Discovery
            PID:2500
          • C:\Windows\SysWOW64\cmd.exe
            cmd /c copy /b ..\Cities + ..\Cr + ..\Garden + ..\Prime + ..\Cannon + ..\Offered + ..\Perth + ..\Phentermine + ..\Oct + ..\Solar + ..\Is + ..\Jokes + ..\Cholesterol + ..\Mean O
            4⤵
            • System Location Discovery: System Language Discovery
            PID:2384
          • C:\Users\Admin\AppData\Local\Temp\556608\Agreements.com
            Agreements.com O
            4⤵
            • Suspicious use of NtCreateUserProcessOtherParentProcess
            • Executes dropped EXE
            • Loads dropped DLL
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of SendNotifyMessage
            • Suspicious use of WriteProcessMemory
            PID:2808
            • C:\Users\Admin\AppData\Local\Temp\556608\RegAsm.exe
              C:\Users\Admin\AppData\Local\Temp\556608\RegAsm.exe
              5⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              PID:1796
          • C:\Windows\SysWOW64\choice.exe
            choice /d y /t 5
            4⤵
            • System Location Discovery: System Language Discovery
            PID:548
      • C:\Windows\SysWOW64\cmd.exe
        cmd /k echo [InternetShortcut] > "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\CogniFlow.url" & echo URL="C:\Users\Admin\AppData\Local\NeuralTech Dynamics\CogniFlow.js" >> "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\CogniFlow.url" & exit
        2⤵
        • Drops startup file
        • System Location Discovery: System Language Discovery
        PID:1792

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\556608\O

      Filesize

      1.0MB

      MD5

      00bf62da631b2a91afa1d4149f9e98fa

      SHA1

      c3857cfe2370c2bff28c5ecf61eb25e36cb73929

      SHA256

      d2ac35070b06503465cfb3acaab376176db3e6116efa065f3305c504c130be85

      SHA512

      b4bc553970b608915e442db4e36fae87b12a2169c25ceff8d9d8a572ad6a17cd6742466f6d64d59057f44ad55948b536f59d668d979c533e60c9e3412fef489b

    • C:\Users\Admin\AppData\Local\Temp\Ages

      Filesize

      95KB

      MD5

      c8f6e372768186361a103f33aa8e7353

      SHA1

      a6c36fdc03fe28e6a52832cfe517708561844d0c

      SHA256

      8dc09c06df0fcbf260e1b75d0a1355323dfdcb20edb9e127078efe751520316c

      SHA512

      b597bc136ecbde715280aee7ced7629ae12377d64a74631d30445de5a4fc5a318701c6e8b8c41c12c05c20c178c6405d3f1e1f76648cb1da52569f908468f9ce

    • C:\Users\Admin\AppData\Local\Temp\Babe

      Filesize

      51KB

      MD5

      822d8c678fe3a787b214d98a8eae5894

      SHA1

      b910f6cd570aca361c4a47f5c825bcc8b43fbc9b

      SHA256

      745b1f94abc2b0ed6754825b5b93df4afd12eece382ba9d853604cf8a36e12c2

      SHA512

      0e80f1fc483e4d61b4dfd7a186dec46d0fa71a7754459bb230d01b07fe81f938e9f31328b1bed42097bb1fccffa03072a0a92a62594bcdd9ee3652604090483e

    • C:\Users\Admin\AppData\Local\Temp\Cannon

      Filesize

      57KB

      MD5

      6b480cf1c915f4507e63b9d8451d8cd1

      SHA1

      d0a09d249265f78114df31dbbef4aa3335688199

      SHA256

      3459340bf84b1fd85f167ed722cc76e80297210e0aa20ae122916f3d564353a6

      SHA512

      c677197d067bb642dcb34ca8209e6a4dabb3e35c1dbcc70e16e6c492caf5c3c775537c2bb8443d550882cbbf8b82691cdcb9bbf23c937333ed5f01aa258386d9

    • C:\Users\Admin\AppData\Local\Temp\Cholesterol

      Filesize

      96KB

      MD5

      2c2069314f72f4694f28d983b895d71f

      SHA1

      1fa5ba361eee268d2f37921328f6a5f3d7ece039

      SHA256

      f3497a4282a8eb10a39ec2d481481464044f90ccd05d01e63036f7c6ca710392

      SHA512

      763cf0e547ac87ef61daf9f88e8729a5a7b836ac8de5b3112204c165bb27507d416b2d6662f1bfdb460016550836593e1da5690585adad6119135e8d15392d25

    • C:\Users\Admin\AppData\Local\Temp\Cities

      Filesize

      83KB

      MD5

      d2b9e5b0f9d0f66323452e3e18b322cb

      SHA1

      608bbde0d86b79ce60807ae41c82cd628d51cdd5

      SHA256

      d3bf5bd398ab4f926e10101a6a6933647337c356daaacf7a92c63fb628a40b96

      SHA512

      eaff22d2c566ebc0e80d58e6489879d893e58da639da426d6cf0cef8e82f8a626567a0ef67c62283c806143d7d47dcbab157e0cb7b582c6d269f8d6b8b529070

    • C:\Users\Admin\AppData\Local\Temp\Cr

      Filesize

      59KB

      MD5

      5d4601becfe0e385ae7b8e98d055b5b0

      SHA1

      58cce0d511c55186579f353f4d8f48d5e9f5d098

      SHA256

      ac2d5c94dd034bd7a1bf1a2e645efcca0fa886e3f7f67152542ff127805bea8d

      SHA512

      edb6988f2f9338056a2c34022dd6ce5ea1580444dbcc377700704af2c1727ec6d60d1d12a4d4ef855c21d3847dfafa5774bd2fb5fa4f40cfff1013422aa8bba5

    • C:\Users\Admin\AppData\Local\Temp\Desire

      Filesize

      48KB

      MD5

      8cc978b1ab4ae228055447013649787d

      SHA1

      5506755c2877d87a97b06dfa00a399e596676d60

      SHA256

      0c003bbf5210e2226481ad74e7c4b727aa734ed49f1930387fed223001b82098

      SHA512

      dc422472d7525b78093c5975590703b2726176c85b4ddad31c0c56b9c2c7927cc015c11d5b7221010c0908bbce7cbdecf6f9f064fea79083a109835d93e1481b

    • C:\Users\Admin\AppData\Local\Temp\Figured

      Filesize

      84KB

      MD5

      333c53c4998da4054934f5ab74bf6c3c

      SHA1

      1d39f7fe9aadb490a6038e511d69deee88153bd7

      SHA256

      5c57d85878ca7502b0bbce4f9e2978a93156fe4ecadc3fb21b6f7e3d1fbc0859

      SHA512

      bda47d6ad8a5519e6442ace59374933be7dae600942e70b36aa59650c664a37ebf24bfc6da3e5924aec8dbbbb380a316f765cca2171c98f613f0a7f4f09a9fa6

    • C:\Users\Admin\AppData\Local\Temp\Garden

      Filesize

      92KB

      MD5

      38687f3253661d4a687b5d9240891749

      SHA1

      7d71411f88dfe409ac258e65be52aa3b31108cb0

      SHA256

      7ec66a94d504188cf504df629a2d3ba71079f7d1288df719b252136b75e6dbf0

      SHA512

      0000b6f06cf21572471899ebe4cbaa316ebfb67d7befa92d7136070f40321cf594c23d6f967e64357bc9376a409f5317c6147e0395039ba94714c0254fd07d45

    • C:\Users\Admin\AppData\Local\Temp\Immigrants

      Filesize

      15KB

      MD5

      0a4f5658a2fb7e50f57656309494cc64

      SHA1

      2be1657a2060d1e79561a3a83e28381f8c143718

      SHA256

      fa45cae539bb7b4edfa3ed9e23ce1aa928dcaf444270ee18b59803160c9d51c2

      SHA512

      71508c8811814f3b61186e0c15d98da5235a9007be522b139a4d493006664014cbb0a0d453ddea7e93ccb7dd78fb0e56abad47a71da83725b848bc6e46f163d6

    • C:\Users\Admin\AppData\Local\Temp\Is

      Filesize

      73KB

      MD5

      7a380e4460f92d913350ed45a87964d7

      SHA1

      5e9364e21bd9692b4952803850e413052644ab9b

      SHA256

      435babe7b5a8168384068d2ae2ff7f56fa33f1aef59bbd31d1e13026de9e58b6

      SHA512

      1c47ea5b18dbef890db3a6a0964ebf9cfd5863930d96d2cb3b82e79ea502681316834dce0d65be80dd10dcb65cfc59193076e54b6eaf5347b3e18f0f43fd4573

    • C:\Users\Admin\AppData\Local\Temp\Jokes

      Filesize

      60KB

      MD5

      ded691f07eaa5f536fea37c0bcd3074d

      SHA1

      87263c411ffe562d56527d482f0022e072094630

      SHA256

      8f60ca0670dd912e9f4696f8d14d17dbfbb613b4e3d48aa9bd341495aa4cc6d0

      SHA512

      a3b7fa07f36aa9b9e20d23e46ffdb3a729057634155c276b1c3ab2f986af29f0f915f381c5120f55b2788f883fddde5b0a49a10cc543968aeb8d8b0e12cfdd87

    • C:\Users\Admin\AppData\Local\Temp\Laboratory

      Filesize

      123KB

      MD5

      80a414be230738e26bacf1b324e2ffda

      SHA1

      aa258e03a79ea0aa2bfc33616c800569fe83b060

      SHA256

      e0be82cc84435ae4fb6162954018f731c21bf75cec4637e0d8318e0a08b66997

      SHA512

      51d7f498ef9d453911d0fd497c01e9811a70f0e7b109c40828055354942aab3187eab5202fb186772528a12a9f45e5275c4e6c2d8c47986e12b06a6f61978c21

    • C:\Users\Admin\AppData\Local\Temp\Mean

      Filesize

      51KB

      MD5

      df6ea1591b19a590dcf86f6ac2830bba

      SHA1

      b779eba3ca11140fffeca1f58689eb7943ec752b

      SHA256

      8054279bb055b4dd082e45a2cfe4089e6a26bba6d5020b3e28ac5fab9d4ce78c

      SHA512

      661d3868606e6270370650652f7b07ce1cb2edc9d9c19266001f5cdc465bae6f9f6cd350e3746d4529c7604e6dd2e5b4ce3f1938295886ae6390205e882d5343

    • C:\Users\Admin\AppData\Local\Temp\Mounting

      Filesize

      92KB

      MD5

      68a2a686a703d20ea293269ad6f2eb9a

      SHA1

      5ef1292af7f258e3be2483abb13f640d687c7ea5

      SHA256

      9e371d86491b495672963d38216da17405127b504624b89058836d08d40b3382

      SHA512

      7f239a9f1e3a1b5b1c4b619617197b3795fdc20dfa773149c8dbc91e8ccb7f0124b3d3fd819f311374c18a75f7c37d92e5dd16ff8ce96b2ff83193fdcece291b

    • C:\Users\Admin\AppData\Local\Temp\Oct

      Filesize

      94KB

      MD5

      3e4bfcbc8fb22ddcf3edbbe3c070e957

      SHA1

      fb5ac8d9dd7b26eb1950e7034aeebff594e9b802

      SHA256

      f6d81627d1f59e04ff76cab102261da3c6e52d2ff48aa2e84070387c82f2253a

      SHA512

      af294f97948bd2c51df7ea8866f8b73220a49c80571b242032f468bca453d7d72a2c5ab21c726a63b5df1b1198f837ad067980a1b6104b3a509056de9246cdda

    • C:\Users\Admin\AppData\Local\Temp\Offered

      Filesize

      93KB

      MD5

      531e2978cac9067e4200f3cb1affa1c4

      SHA1

      7042b8199a729dba3c2e1f58d810e00f35dc4a99

      SHA256

      84a5af3bc92fdaa9ca39e588ed964d16a54c32aa54371bb8d6ccf1313b6de506

      SHA512

      4e649b338d5b75262e57bf460ff57f3fa1a16fe6beb79a6d5df21542a507bd80ba680428057c5a575cfc7da0b608655b6cc23155b02d411c91be4d744f5c0bf0

    • C:\Users\Admin\AppData\Local\Temp\Perth

      Filesize

      60KB

      MD5

      85be4150f669d6c03a1c24bbbc23c7b6

      SHA1

      e5e62fed5cee70074d0ed0f7bc06f4bb585cd6b6

      SHA256

      ee3ac430f00f35942c119cfa8382efa3385a20e646698c6f19da70731ead48ff

      SHA512

      5dbabd536e9896291cedeb303143968472c4c675928b060eae7a1b6763ce44437f0a7cbc69ca8c939b51bad455f21b8bb36b1b4e46d7ff4bde4d02c2e323b28b

    • C:\Users\Admin\AppData\Local\Temp\Phentermine

      Filesize

      56KB

      MD5

      e9f93000c3f3d09d77e15e2b7bc61f3e

      SHA1

      9d33929a5bb42e35bb7d1a50cf610e55cc3cc5fc

      SHA256

      8bd149a2277338a15d89770a0ef6b438827b1e06ce83ef76d38e3dd6c565e8a4

      SHA512

      55046da9ecc398495b5446fb4b9ecd78249bb3d1cf625632efb96d8b2c9537649e746d1619d7acd923f974287ef5af95dc87c275f298e637fef27c21ff3a621e

    • C:\Users\Admin\AppData\Local\Temp\Prime

      Filesize

      98KB

      MD5

      c7855b4258f4361ae1cbe4749012581e

      SHA1

      0ee68302ff22f89fccfc1b0c4c89152358e9f258

      SHA256

      5d614f1473d5ed7f479aaed24b7ad078f8ac3a87f07149d135323e93656e6dc5

      SHA512

      c841086047c848a8fe317bd44d760eae282ef0331c46e008dc46eee2f491e4e10875ce4084451a5098c99cab3d29796825f698e7a6e5cf02bb5b6a78759697c4

    • C:\Users\Admin\AppData\Local\Temp\Reality

      Filesize

      94KB

      MD5

      fb7b06c2b3acac7f0d8b7aee7759d58c

      SHA1

      bf555dfa4d07a791a8d2ead731887d89bb55b385

      SHA256

      a454ab8a2597cfcad001eaa9e550ab0bacf9e1f5038a426b7d20ddd758d591e5

      SHA512

      91564d2cd9bd1a73904005252aa5cab21d423c8f55e49a61e784dab3f411f2790f8a9aafcca5c08e614f9d799d01bb696271137c55023ecab86fc1eb4275df97

    • C:\Users\Admin\AppData\Local\Temp\Reflected

      Filesize

      139KB

      MD5

      9b7ea3fe63ec1de73474ed9b07b4c1aa

      SHA1

      eaacc3517c7882e60e5167f83689e7f86acb83d2

      SHA256

      331815719285a87ec4560557e1b8612e38df726b38ec70dac9f18672a8b2675d

      SHA512

      a6281625f68231846228c5319b6c1fc5989a5a3c749b32eeeb1cf56fefc3dd3ae93428dc6d050de2746e42689a347cc8148335b91d3d5933ca8e70d8978998aa

    • C:\Users\Admin\AppData\Local\Temp\Relevant

      Filesize

      57KB

      MD5

      c799d197bbee60db0224c6195c90f32d

      SHA1

      ba32b99e740252e84cd9e593cb72c68a182a7027

      SHA256

      fca6eb9017998e3a4827d6919a3a27f7f50e51a5cd0267311a16a984fb09bbd0

      SHA512

      5e2ef72181ae236e6d01784a31d9f2c65990868c0e4f110355592952a69ef601fd0fb6f65418f1660e56db1f9482ecf19680c90d1e686baa0e2b7b23d54cd4b1

    • C:\Users\Admin\AppData\Local\Temp\Solar

      Filesize

      95KB

      MD5

      22022199a88b356eacaa531730fba265

      SHA1

      d2fb9153c455d755111aec5e4f544c6cb53b24ca

      SHA256

      6b461cc700479f7685d5ac084e2af4df1a6d6153dec3afac5fb6d8549bf4298e

      SHA512

      87c82259bb0222a693417fc94aabec072b627e1e0d9926083a1d894ce4f88e29847dd1608240b213ac960c04362e772c1cf2fa54f5ffcb68f733a680f73573d5

    • C:\Users\Admin\AppData\Local\Temp\Thoroughly

      Filesize

      89KB

      MD5

      a2b764758f196585f91535183890a3a6

      SHA1

      76b8cc90bcb74299bd896a47aef02c3ce9cc58f2

      SHA256

      f7c7ac550fe13bd9a0d496e005ec6a1a09dd5975d60ee7ad488d72487a6aca33

      SHA512

      6dd10a3178feadbb6803dc10a8f1254d02ccd708b8250b6fee2fbcc18eee90be157e1549538693385a01ee6cf2589dd3451127b2a8385e4462f6d255483288ec

    • \Users\Admin\AppData\Local\Temp\556608\Agreements.com

      Filesize

      872KB

      MD5

      6ee7ddebff0a2b78c7ac30f6e00d1d11

      SHA1

      f2f57024c7cc3f9ff5f999ee20c4f5c38bfc20a2

      SHA256

      865347471135bb5459ad0e647e75a14ad91424b6f13a5c05d9ecd9183a8a1cf4

      SHA512

      57d56de2bb882f491e633972003d7c6562ef2758c3731b913ff4d15379ada575062f4de2a48ca6d6d9241852a5b8a007f52792753fd8d8fee85b9a218714efd0

    • \Users\Admin\AppData\Local\Temp\556608\RegAsm.exe

      Filesize

      63KB

      MD5

      b58b926c3574d28d5b7fdd2ca3ec30d5

      SHA1

      d260c4ffd603a9cfc057fcb83d678b1cecdf86f9

      SHA256

      6e70b56d748c4ccab13cc8a055d3795ea0dd95fe3b70568d7d3ac0c6621140a3

      SHA512

      b13cb998822b716b695013bcd6dec62a2290567d0d1743b2d982ca084235cf69c6ea1fc91c9d4e62657c6f9e102c7c60e81296ab055ffe43b887c5f8ec8958ab

    • memory/1796-417-0x0000000000090000-0x0000000000156000-memory.dmp

      Filesize

      792KB

    • memory/1796-419-0x0000000000090000-0x0000000000156000-memory.dmp

      Filesize

      792KB

    • memory/1796-420-0x0000000000090000-0x0000000000156000-memory.dmp

      Filesize

      792KB