Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    04-06-2024 01:43

General

  • Target

    93508491f4b2d202e8df07e0482497af_JaffaCakes118.exe

  • Size

    304KB

  • MD5

    93508491f4b2d202e8df07e0482497af

  • SHA1

    b9075f8a65bde8a59c1ecd978ab2f844d6675ef5

  • SHA256

    289ad85249f0b0380260f53ac8817ba830be9c8942f4d194f02c1f7da474b5e8

  • SHA512

    7774840bbf956c0b5d5e3af139150bde0c4852e0f2722a299065e841b2307af8cd5ab4e28d44913326806e1816345966e437ff74366d58c858bf2af32892eefc

  • SSDEEP

    6144:NrkW9uEo2S1YnQmCX492DkwNP3qpYF4AqqWb+qR9h+uqkNfoM6YV5TmNa1a3SyPy:Nrkuu6/eIo4tQW62T+uTwM6YVxm24y

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 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\93508491f4b2d202e8df07e0482497af_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\93508491f4b2d202e8df07e0482497af_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Maps connected drives based on registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1784
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin13B9.bat"
      2⤵
        PID:620

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\ProgramData\InstallMate\1632267F\cfg\1.ini

      Filesize

      906B

      MD5

      788b64390d3fce956a4f7ac5c87a491c

      SHA1

      6566ea2cf0f9e31afd4455b849984bbfe8e1284f

      SHA256

      ed2ab21ecfb993ba0dd412897dea53f73e467009bb31b3dcdf2561bcc0152f52

      SHA512

      521d2fb6b2ee66adf1a7697c7996a48f5b3d04ecd6bdec135a07519e066aa73a53a93fa8e5289281122d79ac1e4d8270ae406a32f37b39bbf67d1d0f4d307159

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

      Filesize

      50B

      MD5

      a39beeef3260a2618bfeb1e24694ddc9

      SHA1

      a44ebac86201ebfd68d573299cc3144104bac2c5

      SHA256

      e4b74709b7488bfd42ffe0a7790961dbf5f0e475d94bf605a1809f9b639d8056

      SHA512

      8cd86b97635dd997fd69f938874221451f222c473cd816bc1176ac09dd73f39eb2e6117897d4df2345ccd9099fb356fc1588e453b0799da36b50ebcd8ddf0da2

    • C:\Users\Admin\AppData\Local\Temp\{21313DB4-073B-4D93-AF78-4F19FAD21F42}\Readme.txt

      Filesize

      2KB

      MD5

      067f44cc38b379a13ce194880f497404

      SHA1

      c1d1ced18a533eda9911466dcd7cec9e4369c15b

      SHA256

      8cec271acd158c9505314dd754ff2492f99bcbd13c71dfc24ee4424f454d1714

      SHA512

      cce7dfabd89a83c34b49dea9c2aa80901f6fc6ac221ee650f2f94e7290a1a253e64babc2e58cdd9baed150455a633ca33c3ab9234e1c11eb9d831550d523d4e2

    • C:\Users\Admin\AppData\Local\Temp\{21313DB4-073B-4D93-AF78-4F19FAD21F42}\Setup.exe

      Filesize

      15KB

      MD5

      e717f6ce3a7429bfa6d7f3cf66737a4b

      SHA1

      01f4042589b4ed88c351ffeac256be7a9d884818

      SHA256

      7be720a73ba8b084702c89f64a9b295fad92545d6ba781072cc056823f9a7633

      SHA512

      65a9a27430811aa01b55cf365f8b7b9f03e70d32ec60e0706242bc568242bcd493999dc1b02d92bf0d01c0095c8c38d30f282a998cafb80e60ad07e0d875ce80

    • C:\Users\Admin\AppData\Local\Temp\{21313DB4-073B-4D93-AF78-4F19FAD21F42}\Setup.ico

      Filesize

      4KB

      MD5

      c3926cef276c0940dadbc8142153cec9

      SHA1

      f8b350d2b7158f5ab147938961439860d77b9cb4

      SHA256

      0ec48e3c1886bc0169a4bc262f012e9b7914e3b440bb0ecc4d8123924abc9b93

      SHA512

      5b9958095b8a7b39b3a2226a5242faec8d2d799d10e1e4ed6dbfb8aaebe51b7496cf4bb5ad588366a296671df3ba46a3f42860abc7f9501b4cc5efd55dd87904

    • \Users\Admin\AppData\Local\Temp\Tsu6DC62DBF.dll

      Filesize

      269KB

      MD5

      af7ce801c8471c5cd19b366333c153c4

      SHA1

      4267749d020a362edbd25434ad65f98b073581f1

      SHA256

      cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

      SHA512

      88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

    • \Users\Admin\AppData\Local\Temp\{21313DB4-073B-4D93-AF78-4F19FAD21F42}\Custom.dll

      Filesize

      73KB

      MD5

      56e4e9e881524397c9f6dca5ca70b1e8

      SHA1

      8ad77bad589591171eb94a593c3814a3b742f79c

      SHA256

      2e6e83c80a887c82c890053f491e0cb24074967b5ae7af7c8c4bcae78af2a22b

      SHA512

      130c83dfc0db281bd7999edc6c295f122ab3ba00c69353daad988866680a6994365874eb29122b8473930d2ba0df58bdfb27eb8897a819f79c8b8e31e6597700

    • \Users\Admin\AppData\Local\Temp\{21313DB4-073B-4D93-AF78-4F19FAD21F42}\_Setup.dll

      Filesize

      168KB

      MD5

      9f8992a651c85604676b2bbf54830547

      SHA1

      bd2a5cd0038899d97d7c652056c948c33c5bc83d

      SHA256

      61fef12b10bb745094ec1392da30c357d508c2befafddd354cad9922feca8ed4

      SHA512

      a6d7692bdbf1a19eb582150d5387faf7d08119f7b111a809c3b55f9de5ee74481b62a1a745f6ed3817ac4c0245ca52e4db8026690ba6a48d3006d47771b60ed7