General

  • Target

    Appfuscated - Cracked by Voxguard.zip

  • Size

    6.8MB

  • Sample

    230614-s49lcaag93

  • MD5

    cc29b8b7f13527d77878945e3755b947

  • SHA1

    6febad6d7a31807c6d4066ef5ad2451617769dab

  • SHA256

    76464cfba6e44c2b349816105428d962967640ed441962e9197b937fc8bd75ed

  • SHA512

    7e3c7b7b0f26543b854471e5453c4ab1417183087fa3440e7603e0efdd7474f853f7d7b42de4bdd20024738f33d0be6221495f3a1def5259c4b55c30d90e2e2a

  • SSDEEP

    196608:c/Za0NBs5DKd6X74JfsxYyMdz29kl+5Qq/czTX26kwAtNni5:+06Bs5DKYm7yMdz29kloh0zTX26NAri5

Malware Config

Targets

    • Target

      Appfuscated - Cracked by Voxguard/AppFuscator.exe

    • Size

      5.6MB

    • MD5

      d19985c8b4de4a0cef2f5a4533140ca4

    • SHA1

      4fb1de3c3aebc888aec868a7d921ad6653e6aba4

    • SHA256

      1d0638e1f906f41b6dcb34a685223eb6b1b19874661a2131dcbe9c76e1ec1791

    • SHA512

      2eaf25002f57ffc2ece5c68bdf17182b393dceee0b836cb6d9d4c2ab7604b9b2e2dc47da1e9c6499fc341a23130c14dfbadd51530a11ae1e73c37ca1c4d3ba4d

    • SSDEEP

      98304:EIvuNN/N91h2eDZQjL7sU8I5DKBWoClkRGJewd8Y3evBQ9LtYVrEx3/o6ETgKbWt:ET9GeDVI5DKBWZlkgJedYs6LtYdEhqTp

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Loads dropped DLL

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Target

      Appfuscated - Cracked by Voxguard/ICSharpCode.SharpZipLib.dll

    • Size

      196KB

    • MD5

      c8164876b6f66616d68387443621510c

    • SHA1

      7a9df9c25d49690b6a3c451607d311a866b131f4

    • SHA256

      40b3d590f95191f3e33e5d00e534fa40f823d9b1bb2a9afe05f139c4e0a3af8d

    • SHA512

      44a6accc70c312a16d0e533d3287e380997c5e5d610dbeaa14b2dbb5567f2c41253b895c9817ecd96c85d286795bbe6ab35fd2352fddd9d191669a2fb0774bc4

    • SSDEEP

      3072:hjMibqfQqFyGCDXiW9Pp/+Tl4abpuu201PB1BBXIDwtqSPVINrAfvp1:GibqI59PpOPf201/z7p

    Score
    1/10
    • Target

      Appfuscated - Cracked by Voxguard/Mono.Cecil.Mdb.dll

    • Size

      42KB

    • MD5

      ec602fe75ad2447f6c40c253ad77a860

    • SHA1

      32018deb857936c16cd3f971c6020e34d1718b67

    • SHA256

      7aff7a0c8b14b02952cb028e8a39eb7c862b89df7499ef684aa2374b46da5513

    • SHA512

      b65e238a1f58f9e355e1f3e539aec3f0ae2c14c203a2e6ea4bf4bc428fa8bb3ac5b9ecf310448ca6054cb83e053270f0dcbae5d753b76f21bf2b6a930195be50

    • SSDEEP

      768:6qgBelOEdZagw3gn6qIZgWbPmKkBnjjwl+N/6N63+Iu7toi6:jmFiZaxgMgTNjC+UQ3+Iu7F6

    Score
    1/10
    • Target

      Appfuscated - Cracked by Voxguard/Mono.Cecil.Pdb.dll

    • Size

      79KB

    • MD5

      b30b9ce2a7bece6959dba927eb3ea1a3

    • SHA1

      97eaaee53e587cba6159667a3c4d497669b989bf

    • SHA256

      e6bc17982d5fb058d2778629ddf03742319941881c36fa8095badfd7cc72ff4e

    • SHA512

      75f34e2c133f1875eafc8a935d0d820a08f9a7d76010c8e79238c19774589e354edcc7b2daf6747753e0085fe88b84d04bd766e54c8a848d87b1d109704ae243

    • SSDEEP

      1536:LA9CnZBnyxYMzacPTTS0NbVD6nzJ6cMPwxMl8WS:LA4WZrTS0Nbp6zc4xvWS

    Score
    1/10
    • Target

      Appfuscated - Cracked by Voxguard/Mono.Cecil.Rocks.dll

    • Size

      23KB

    • MD5

      d64f8b0830090fdf1b48aa7f6b442a1e

    • SHA1

      2acaa4e39d9e31302fed92947fa51d4c940d829a

    • SHA256

      59b6b9f7e9f4f3db6c2ee372d9b0300992e2aac9d240fb76e51c7bb27495f5a9

    • SHA512

      5732a3d432df08c0898d908800b0e84524c73ddad40ac731746112759126b45bbe43cf009f3d4712ab0a72444d24f76c64019a23aebe370dd5ea64b80538c2f3

    • SSDEEP

      384:SIGYInS5SQ1MNaBRd9qUYwe/7Xv42hiQgnT+BNHo2RGFZMzEbSjr/hYR7b+q9/w:SIGYIi913Xkw+Tv4iij6NHpGTH3l9/

    Score
    1/10
    • Target

      Appfuscated - Cracked by Voxguard/Mono.Cecil.dll

    • Size

      271KB

    • MD5

      b1c7da53f32e6425b84c118047fdfab4

    • SHA1

      643d8531ae4e924b57066778883caec4ed7f8f4b

    • SHA256

      ae75bf2566a936b86bef42731f1ef32d17b4d496931ad8278d07b9b5076def1d

    • SHA512

      d6f3db75672cef693cd6249df999c4ba6106ccdb1aade534d2cd55bca87899826209109c4191f33e2c6ca6e072f2774eb6cd093bedfd4b6bc005b68214bacff9

    • SSDEEP

      6144:fdeEoRWiECsEvx/9D7aucVRLQudsE0Gv8hUBKdJDkPl6X:VNotEC9xVXARdv8hQ

    Score
    1/10
    • Target

      Appfuscated - Cracked by Voxguard/Newtonsoft.Json.dll

    • Size

      382KB

    • MD5

      8611795b70cd1f321cb5cb5aad95ff7b

    • SHA1

      3adf7d5b701c2ee4af9faa79c36fc724a73a1427

    • SHA256

      cfc2edd8ee6a9e91719e493a8ee26938b59d8a2485d8bd4841fa34e9d6fef573

    • SHA512

      1658d0dec157dcbb008bda2bc3db227d605c4ad56b853f81a8d8571bb49e8d56780c994447cbd6fa88a2bbae9985ddcb43f8bce032010674eeb78a1f1e7d9486

    • SSDEEP

      6144:t+BWmtpZQYS2PjCLfjSCpkALDUbr0tJ0nzb:0Pw2PjCLe3a6Q70zb

    Score
    1/10
    • Target

      Appfuscated - Cracked by Voxguard/StackTraceDecoder.exe

    • Size

      246KB

    • MD5

      b8bf157eed7bd27199bd7154c116c7b0

    • SHA1

      df607563da0203e12a57ae4d3ed5ff51802f58ed

    • SHA256

      5b15601c7db081bb5897ee1c3037abd675cf3dd4a6d7d1487f33713182890c23

    • SHA512

      cb2769b2b7ac2dd2b02811eede61795f5ab882eaa49df6db6b50e2ddd85933b1e6f75a6382ab75b3da49115d869e6c67cad03876a255f6233751e759a055a5d8

    • SSDEEP

      1536:gUnGdjjJ0Z1j2HawJAX4lXkmwtvkjxXpKXkdwtGkjb:gUnmOZzRXW56kNXsG/kP

    Score
    1/10
    • Target

      Appfuscated - Cracked by Voxguard/WatermarkDecoder.exe

    • Size

      45KB

    • MD5

      1170198cd869a9767ce44b5a2343ef05

    • SHA1

      b579fc5c205f89b1324f301aef02de58c536d84a

    • SHA256

      5c745208815ef1ad703586ef1ab5ed8bf1ee2f7d5900c32a75b4f711ac3fed77

    • SHA512

      5b57832ff5a17401815bb962c128dc5e400fd361979b2d83435024bca0a7947eebeba89e3a0be08524bf3ad835fc02c930e7a4122243e5a7275e2aed5c606603

    • SSDEEP

      768:xMuEJvcoBUYsH57CsyPpDgsmx8/Pb0fgk:xMNJyMP5Canbsgk

    Score
    1/10
    • Target

      Appfuscated - Cracked by Voxguard/unins000.exe

    • Size

      2.5MB

    • MD5

      61859891f371ac2ce1c892f3baae796b

    • SHA1

      26cfd62d65cb12608d0ac5d56b2d4b7b8045c591

    • SHA256

      c6dd4365001767875e9a9e61c90baeee1ac5726301105018237b30f9028a196e

    • SHA512

      d059d84eb280ac8c64db3d276a35e5995ce9349a739668fe34be2056b0962112343fa43a2fa146cb05d8a65515b6065a7f96839c3a19fcccb2a59edeadcc9c0e

    • SSDEEP

      49152:1R/KpmZubPf2S8W2ILeWl+C1p9jWy5Snd0eigXNa:b/jtYLP1Sy5E0p

    Score
    7/10
    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Enterprise v6

Tasks