Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-06-2024 01:27

General

  • Target

    9346de065e63ed11d69aff1c6b3467aa_JaffaCakes118.exe

  • Size

    313KB

  • MD5

    9346de065e63ed11d69aff1c6b3467aa

  • SHA1

    0fc94fb2b66b2fc834ec6dfdb56e5542e16d8006

  • SHA256

    b0171af9a5d57014427ca52c0cc46ede8df3de431d47d57e50bd7b4dd79b4e79

  • SHA512

    88eeea4c334411b9f85eae94de006a54447420d41ac6ae8a3340147e23642014b065273c7239dc91813967fe64f5cdea50b9ae85f5cd22ba22c1df252cba7508

  • SSDEEP

    6144:Prb9uEo2S1YnQmCX492DkwNP3qpYFl2YyPuFITzyccux7rnrOzprCoMS:PrRu6/eIo4t3PuFITKUA9

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\9346de065e63ed11d69aff1c6b3467aa_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9346de065e63ed11d69aff1c6b3467aa_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Maps connected drives based on registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1264
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin2308.bat"
      2⤵
        PID:536

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\ProgramData\InstallMate\636EFF4C\cfg\1.ini

      Filesize

      859B

      MD5

      d6f58d30e4e0958d917dd32199427d6e

      SHA1

      f49efaebeb36f44849615d82989fb7ccc9375b45

      SHA256

      90ac04b24c6851f046339bb9ad1bb6c8004893339c6f205263a1b738ca3ebd18

      SHA512

      e7515022c629eda1430a7821e8f0686c2d0415803e0d1ca5e5ec27dcfcc71802c0cfd005348aed3bd4327aa25678eac9947add01eecc1e3f0f19c60c39848ecf

    • C:\Users\Admin\AppData\Local\Temp\Tsu9AF0981D.dll

      Filesize

      269KB

      MD5

      af7ce801c8471c5cd19b366333c153c4

      SHA1

      4267749d020a362edbd25434ad65f98b073581f1

      SHA256

      cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

      SHA512

      88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

    • C:\Users\Admin\AppData\Local\Temp\_tin2308.bat

      Filesize

      50B

      MD5

      545ae5e670335620a705b0ce55c37270

      SHA1

      cf54236a776e2979976683e7e6fbd4d3495556c9

      SHA256

      0eedc2a9cac3be7f31dc851edecd7c49c5c9b50e10d112e8587a8736eb149ae4

      SHA512

      792981c5fe0e399a883fb6e265ac80912e43a38aad09f3198c73a438aeb36f98ea8ae1032d8ff4ffd8e6ea4ea7d682cd87ba8de545bef7c0d86f83ca8fa38e9e

    • C:\Users\Admin\AppData\Local\Temp\{51823DED-8063-4F2A-ADC1-C8418A611F1B}\Custom.dll

      Filesize

      91KB

      MD5

      0842e2723fff1f80955c9dbd38019c75

      SHA1

      bea88c3fe74817b048951bd218e70d9dead617d9

      SHA256

      d71cea96d49b48f8702337d01681b2f144aca8acb56a699b9599106c11cc7458

      SHA512

      28acff8e01224291aa67f57b2d514db84a79fc2cf7ed28ed2e2cecbdf070fb3b1cf52e295a9412641422338f78d86fc6ea21d835a8de21565a8f53d24c604b02

    • C:\Users\Admin\AppData\Local\Temp\{51823DED-8063-4F2A-ADC1-C8418A611F1B}\Readme.txt

      Filesize

      2KB

      MD5

      59c049b7ee00ee5a8270ea536cdc40f9

      SHA1

      67aee7a6d0684be991a539b6a6658a6d7e950b33

      SHA256

      352428e1ccc4029aedcbc372fc60092228651e7606baf77abb3511abd163485e

      SHA512

      2b48efdf5db69a790bfe1d3a5be92430cd1ceef2297b11ccb0343ffffb587a66c1152a11f94344781c7b4e0bf8967d3f906d85ba422af5a14724cb8afd510e19

    • C:\Users\Admin\AppData\Local\Temp\{51823DED-8063-4F2A-ADC1-C8418A611F1B}\Setup.exe

      Filesize

      15KB

      MD5

      e717f6ce3a7429bfa6d7f3cf66737a4b

      SHA1

      01f4042589b4ed88c351ffeac256be7a9d884818

      SHA256

      7be720a73ba8b084702c89f64a9b295fad92545d6ba781072cc056823f9a7633

      SHA512

      65a9a27430811aa01b55cf365f8b7b9f03e70d32ec60e0706242bc568242bcd493999dc1b02d92bf0d01c0095c8c38d30f282a998cafb80e60ad07e0d875ce80

    • C:\Users\Admin\AppData\Local\Temp\{51823DED-8063-4F2A-ADC1-C8418A611F1B}\Setup.ico

      Filesize

      4KB

      MD5

      a339d8ea98aab39fe2017cc9c79174bd

      SHA1

      d746636bea67525deeb3d86392122f36c889fb41

      SHA256

      ce18c38f275cd7d8d704b774433fb80799c190350cf66de693fe5045c21713d7

      SHA512

      50ad6ff67c66cc1bfc4c15b70d8df29b5c3a89dd79b0aa9d8cf95d8491a032d37b728da29651f8ee21f3ec87b0c55e22f470b02817b1341be017b24e08ff57fe

    • C:\Users\Admin\AppData\Local\Temp\{51823DED-8063-4F2A-ADC1-C8418A611F1B}\_Setup.dll

      Filesize

      169KB

      MD5

      e991f79040937530c20ae0db2f74e4db

      SHA1

      6be9fe304687ac1c9ae4feae500eb7f683c27e86

      SHA256

      ade2b71ba0f45678470346f25803d1822ab7cf072b122b91f0a8feead799c87e

      SHA512

      fd069a1658006a4f0ada522bfe93a9a30f3ff058b54803556c8e6d0b3d1d3944072e2c2a5d0c5342986fc8af955abec3d974bea0a944e69e2c3e682954283790