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Analysis

  • max time kernel
    135s
  • max time network
    106s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/05/2024, 00:29

General

  • Target

    374ffc17701c3c250bbde10a61e94268_JaffaCakes118.exe

  • Size

    304KB

  • MD5

    374ffc17701c3c250bbde10a61e94268

  • SHA1

    0330adab63195fd57d087c2f72e66bce60187808

  • SHA256

    8a66fd30fb7b7f156a9658317f0434e0b249459aa118bc73fbcbdeb50ecb55cd

  • SHA512

    cf109aecc78241fd9ed37c2a92aa2f19a66b392c62af7bb0000927dda311cf14e286861e5beaa10d9d945467e2dc5bc64aa33c36c72e0dda61ac124cc954ca49

  • SSDEEP

    6144:VrkW9uEo2S1YnQmCX492DkwNP3qpYF4AqqWb+qR9h+uqkNfoM6YV5TmNa1a3SyPL:Vrkuu6/eIo4tQW62T+uTwM6YVxm24L

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\374ffc17701c3c250bbde10a61e94268_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\374ffc17701c3c250bbde10a61e94268_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Maps connected drives based on registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3876
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin13B9.bat"
      2⤵
        PID:4684

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\ProgramData\InstallMate\548E4265\cfg\1.ini

      Filesize

      873B

      MD5

      81a7b0095e014360f4ad082490b1f7a8

      SHA1

      af517e3760e40e112eb06de2c49534a449905bd7

      SHA256

      811bc8a3de3f6cfcbfb67648a4dee0aff5eba50036f5ddfac0e5547a85d7a983

      SHA512

      36391eab7114f04931db5c9b118e117e19a14a7436eebf4286a6d4669c7d64edc6e2e99b50affccf70b67f3939869300afa3626f043821a8c2e38c907d233ee6

    • C:\Users\Admin\AppData\Local\Temp\Tsu8679B35B.dll

      Filesize

      269KB

      MD5

      af7ce801c8471c5cd19b366333c153c4

      SHA1

      4267749d020a362edbd25434ad65f98b073581f1

      SHA256

      cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

      SHA512

      88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

    • C:\Users\Admin\AppData\Local\Temp\_tin13B9.bat

      Filesize

      50B

      MD5

      64fa13b0f7ad192a8d7c6b88deb8f3c4

      SHA1

      4674c0fb2d113a4a8e4b6f64e3f4c84b34e3c40f

      SHA256

      45e56f6b88404f16f46b465964f70c59e666b9d1b10ef4cb7b3d03d931a13937

      SHA512

      3b6fcd19cefc6f0e21b2ede40990852ee41a34944d55577196e4ea1313810058837a031e59a65084c3b74dcd28566780f8f474a3df5054770ea10c3477422d2a

    • C:\Users\Admin\AppData\Local\Temp\{64B4223F-B5A6-482D-AAC6-FD84BF5700C9}\Custom.dll

      Filesize

      73KB

      MD5

      56e4e9e881524397c9f6dca5ca70b1e8

      SHA1

      8ad77bad589591171eb94a593c3814a3b742f79c

      SHA256

      2e6e83c80a887c82c890053f491e0cb24074967b5ae7af7c8c4bcae78af2a22b

      SHA512

      130c83dfc0db281bd7999edc6c295f122ab3ba00c69353daad988866680a6994365874eb29122b8473930d2ba0df58bdfb27eb8897a819f79c8b8e31e6597700

    • C:\Users\Admin\AppData\Local\Temp\{64B4223F-B5A6-482D-AAC6-FD84BF5700C9}\Readme.txt

      Filesize

      2KB

      MD5

      067f44cc38b379a13ce194880f497404

      SHA1

      c1d1ced18a533eda9911466dcd7cec9e4369c15b

      SHA256

      8cec271acd158c9505314dd754ff2492f99bcbd13c71dfc24ee4424f454d1714

      SHA512

      cce7dfabd89a83c34b49dea9c2aa80901f6fc6ac221ee650f2f94e7290a1a253e64babc2e58cdd9baed150455a633ca33c3ab9234e1c11eb9d831550d523d4e2

    • C:\Users\Admin\AppData\Local\Temp\{64B4223F-B5A6-482D-AAC6-FD84BF5700C9}\Setup.exe

      Filesize

      15KB

      MD5

      e717f6ce3a7429bfa6d7f3cf66737a4b

      SHA1

      01f4042589b4ed88c351ffeac256be7a9d884818

      SHA256

      7be720a73ba8b084702c89f64a9b295fad92545d6ba781072cc056823f9a7633

      SHA512

      65a9a27430811aa01b55cf365f8b7b9f03e70d32ec60e0706242bc568242bcd493999dc1b02d92bf0d01c0095c8c38d30f282a998cafb80e60ad07e0d875ce80

    • C:\Users\Admin\AppData\Local\Temp\{64B4223F-B5A6-482D-AAC6-FD84BF5700C9}\Setup.ico

      Filesize

      4KB

      MD5

      c3926cef276c0940dadbc8142153cec9

      SHA1

      f8b350d2b7158f5ab147938961439860d77b9cb4

      SHA256

      0ec48e3c1886bc0169a4bc262f012e9b7914e3b440bb0ecc4d8123924abc9b93

      SHA512

      5b9958095b8a7b39b3a2226a5242faec8d2d799d10e1e4ed6dbfb8aaebe51b7496cf4bb5ad588366a296671df3ba46a3f42860abc7f9501b4cc5efd55dd87904

    • C:\Users\Admin\AppData\Local\Temp\{64B4223F-B5A6-482D-AAC6-FD84BF5700C9}\_Setup.dll

      Filesize

      168KB

      MD5

      9f8992a651c85604676b2bbf54830547

      SHA1

      bd2a5cd0038899d97d7c652056c948c33c5bc83d

      SHA256

      61fef12b10bb745094ec1392da30c357d508c2befafddd354cad9922feca8ed4

      SHA512

      a6d7692bdbf1a19eb582150d5387faf7d08119f7b111a809c3b55f9de5ee74481b62a1a745f6ed3817ac4c0245ca52e4db8026690ba6a48d3006d47771b60ed7