Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/07/2024, 11:04

General

  • Target

    2852c09694851b1ecb31eb0945aefce9_JaffaCakes118.exe

  • Size

    787KB

  • MD5

    2852c09694851b1ecb31eb0945aefce9

  • SHA1

    7283a6785390dfbe057b758748d31bd2f2f0ce6c

  • SHA256

    ad59606448ccb536c30b3d301aca9c9d2dadf78d9ee81874a0f5275672829466

  • SHA512

    65d76cc5dd95f383bb69ca63da85ec2e4eb1e5d037a10fa671e045ed1838bbe2efc73dfa1e0437c502dcb136933cd339aed851467ad894a0d9a9452eeba03a21

  • SSDEEP

    12288:PXD1Zw1l6gKlDhTKbne4rIHIocv532ZpLy5V2wTy1e8T4CtgEgNkThW1+EwO:RZI6xPKbSMv53R/zy1UkThqwO

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Enumerates connected drives 3 TTPs 24 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2852c09694851b1ecb31eb0945aefce9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2852c09694851b1ecb31eb0945aefce9_JaffaCakes118.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2504
    • C:\Users\Admin\AppData\Local\Temp\eqsBE4F.tmp
      "C:\Users\Admin\AppData\Local\Temp\2852c09694851b1ecb31eb0945aefce9_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Enumerates connected drives
      PID:5080

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Program Files (x86)\Google\Update\RCX838A.tmp

          Filesize

          24KB

          MD5

          af55a716aec08dba9c04cdfc34d74207

          SHA1

          8f9a3c66a54a308e0a07b51c4225168888ec974f

          SHA256

          468ca83e74568d3aa13767b85caa6292595c4dff749dcf6b2f5afa40ee9e3045

          SHA512

          bbd0cdf7a1632994907d26466ea53c25c2ed33c6bc222a09c007a21776c819f69565d35c280232d688da42ab89382f3a31b5076f4a7e4d0acc84dd6e26242a0f

        • C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.187.41\MicrosoftEdgeUpdateBroker.exe

          Filesize

          123KB

          MD5

          767329ca6e1e57811d19966be738ffc7

          SHA1

          ce8b956e597a75376c995c6aabb026a98e184045

          SHA256

          b664b3bdd1ddcd61e8daf52dab82d319f4950939daef1a87d3462a12cf51911a

          SHA512

          7db4be9cd427f6c7ab25bf73d3dde38ece0f0e6b8e9b1e8a53957928d250cb48dcbf221fdb5b99f5e85e091d9076c4a8959d046c5c28c4a712f8e298adc17bdf

        • C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe

          Filesize

          139KB

          MD5

          0bdfe7a2e811a4de42dd2307d1868f5e

          SHA1

          b6e4ce96b037b99d33e1417fe8780db31744fe27

          SHA256

          1c423805e773c1c81a099b160a2f670c85505ac4bcb0e04007d23332183c3c69

          SHA512

          8d574f50d252ba05c7c95eefb2ed0c6afa6fcbc9ec92df71a7e8c610baa6335a65136fd6d432fe5b8b802d443a1a1759bf54ce497341fbfa6b7486c6021555b0

        • C:\Program Files\7-Zip\7z.exe

          Filesize

          1.1MB

          MD5

          0a1c08ba5a3a204dcd47f69693b8c41b

          SHA1

          e6cb10cc37e6265b2e97467db28d1abdc5ed0e84

          SHA256

          25debbc593d9ae809e8884ce7c34d98debb73a34ff1692e32a93e0a586e98e32

          SHA512

          ffd1a6e493cc1796f81895ff6bd8543ac253385b0a8b5314cdc4690fb0c34f866182a9369a5473bcbf51ae7d421f68bc0ae39c6856c1fe954d7c4a1131c7e637

        • C:\Program Files\7-Zip\RCX636B.tmp

          Filesize

          12KB

          MD5

          aa08e94834828337c60c23d63ec8af5f

          SHA1

          9e23ab8f4a5075614274b5a10530149e2260560d

          SHA256

          e5698ffda00cbfdc03b674fd751ba062436a474ebfa7214977d3795796e9da5a

          SHA512

          732763151c65a865c811b6dc2e0d9a9cceeb2d0e800950110d75f9e8c143fe74ee15da2c629762ef98c130dc264a188bd33396f71255e2f0489f5ea7ec8baf12

        • C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\RCX7288.tmp

          Filesize

          54KB

          MD5

          7791826b3b06bc3772bc3d6f0a8a5c32

          SHA1

          5e28271474ca3afb47ef4fe8db7a21b32198b0dc

          SHA256

          458b6fd754eb042069e6ac856cdecc557f3ff1772856a14b1cd532c943173921

          SHA512

          0b7e227646ac32c21d7b4bd527da925d89a3b307cece1ac1ab571dc421e09a5a753068da40c10a89ed61ee23aeef3de4c60fef6dcf44ff9c60f4cce6ebd96666

        • C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\RCX731C.tmp

          Filesize

          3.3MB

          MD5

          ea836dea2eadc1fc87e49797d9ac4208

          SHA1

          593c0641b83f30c8b3ba10338d31a4763080e97c

          SHA256

          d1cac1d0a7d5c114db93c9f95b92591c5b851c45dbb56c743834ce981d2214cc

          SHA512

          a5afc47498534aa87d2e0cf1adbfec5da728129b9169ec958a5316372c0d94b8033c22f19e8319df934ff1dbef46bd59209867e0a385de29b814fb4e82f8c0f0

        • C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\RCX736B.tmp

          Filesize

          4.1MB

          MD5

          d36bdcf37b3c67860a065b9e04f67818

          SHA1

          25430d8f6f16461e04d979246af1643c84b6230d

          SHA256

          59fc48f1efead2be09a9cf3922f28af104522d7a64727b1f4101fa1c655f0b24

          SHA512

          84c9e510d9f2873ce2e2fe933594f5d5f03792ab0ba4bee7ed03a7f7b63947d340c1ddcac87238486bb11804a7d81504cc7a91aa18dd54d724301abdb1c808e9

        • C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe

          Filesize

          2.0MB

          MD5

          e6776ab7bf79e289eadfc7cd6b25945b

          SHA1

          2c0e597b7be22f0b63415b40595c6f9ef5772990

          SHA256

          9346a73d673f3b4d7e889538cd90d643108819aa16f17a167f9bf43cc4defbc2

          SHA512

          4fccd31abf04511798650e4de2c22a7bdb42a9a5d3e4b727016d0f31182057be653cd5d5ee97380f439a23dd048dc00935e54067312dbc7a2f27ac4225b44b2d

        • C:\ProgramData\Package Cache\{63880b41-04fc-4f9b-92c4-4455c255eb8c}\windowsdesktop-runtime-8.0.2-win-x64.exe

          Filesize

          626KB

          MD5

          cee1c569ce8cbf9c1a9aa54d4f806abc

          SHA1

          5063025ee8a81407c4dbe56c01d50a821667153c

          SHA256

          8b2923a19b27665eb96d3eecc5c0a1d1b74b7eb4250b3effdf980cefdf52703a

          SHA512

          4382d68a1eb816336dc98bd21552eb8f002d32e293275d82998d52123630feb4f0ceaf8b837652be41f08d6d9971b5204c9758e3cee351a0f448d2869a057032

        • C:\ProgramData\Package Cache\{ca67548a-5ebe-413a-b50c-4b9ceb6d66c6}\vcredist_x64.exe

          Filesize

          461KB

          MD5

          480a406f0c0e978594e181cb50e68daa

          SHA1

          df034643d4a3f4a3bde181d1dc6f1460c4df3284

          SHA256

          1e801996f4675031f88646b200b692e1528e967df53604ec046e88fa85ff90f6

          SHA512

          307476cbcda114875e73d351510843a3d47072403a936b4dbf9c71fc37da5807c0e215b3e10e189cb322beba437523bfff3ee01d11dfa2571e597d78ed9f002e

        • C:\ProgramData\Package Cache\{ef5af41f-d68c-48f7-bfb0-5055718601fc}\RCX89E8.tmp

          Filesize

          16KB

          MD5

          e1c580877124b727599ea1560df94262

          SHA1

          6e520b3dd48573f971803cd35042570cdfef6e2a

          SHA256

          92b14e7125fd68609cd26304ca8aca42169a2d078d15f91df12b994d6cbce055

          SHA512

          16f64d5dd018404654f248f483219060c91bf4a86dd523cf21a67ec26f21416cf6d6bbd1b4d1aa8fbc6569b9c3fc29cdfd91865e886ee110813a38c4273d86eb

        • C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\OneDriveSetup.exe

          Filesize

          27.0MB

          MD5

          b816a0813407608f9f2e35aa4baf01af

          SHA1

          9dd3eb88512def9999ded8ed124685aef0c2299a

          SHA256

          ebde10a1f82dca89e8915650ee59ecdd1dd5e3f011bc90c982b76a2e95547fc9

          SHA512

          49439d1f0ac05637156f3316a012902d51104db1e54fae12d046512cdd1503bf32c017a52027339ef9dc7f24d9eaa81f99f03665405f9d36fc38880143cccb0c

        • C:\Users\Admin\AppData\Local\Temp\eqsBE4F.tmp

          Filesize

          771KB

          MD5

          e1461e7e4fba58852ce28aea10ffdd55

          SHA1

          bee209868bac3c1afc5ca5f33652401be4322505

          SHA256

          7eb326c596dc025a76786dc702180b812b76f9c786f34ca6b2a2f991cbee7253

          SHA512

          d9849d63674c3042c0bc3627d1edc6ac06b142a43e7195db9d19a9130b0069720db31bfb472c1c299d7cc9ea719eb911546ebb084aabba592312b02f42e4d003

        • memory/2504-1-0x0000000000401000-0x0000000000402000-memory.dmp

          Filesize

          4KB

        • memory/5080-5-0x0000000000400000-0x00000000004DA000-memory.dmp

          Filesize

          872KB

        • memory/5080-6-0x0000000000400000-0x00000000004DA000-memory.dmp

          Filesize

          872KB