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Analysis

  • max time kernel
    135s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    06/07/2024, 23:32

General

  • Target

    299add446ad38fe19ccac7f97ff8d57a_JaffaCakes118.exe

  • Size

    2.6MB

  • MD5

    299add446ad38fe19ccac7f97ff8d57a

  • SHA1

    0198fb3c98ebf604e4a88228aacc83bf308429b7

  • SHA256

    e2f7ca22aacdedb489e6df6710c16bae7519bc7033d29dda95c9582c405ffee8

  • SHA512

    bef140c7c34352ef072002312f07759928052cb2176f794d500807dab911742dc3e2ed5ae62fdbe0988d80ebb10cd3d8c12da7ff75fbd82f89b685eda5e61906

  • SSDEEP

    49152:R4j4Fg/mTOii09HqbgILFAoCAV9m3ZeHniNnf3itUSG1YKyI:CEFa4O1mqMIioH5HoPuQ1YHI

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 9 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Blocklisted process makes network request 2 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Enumerates connected drives 3 TTPs 46 IoCs

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

  • Drops file in Program Files directory 35 IoCs
  • Drops file in Windows directory 12 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Kills process with taskkill 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 43 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 49 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\299add446ad38fe19ccac7f97ff8d57a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\299add446ad38fe19ccac7f97ff8d57a_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:2220
    • C:\Windows\SysWOW64\msiexec.exe
      msiexec.exe /i C:\Users\Admin\AppData\Local\Temp\WeatherBugSetup.msi ISSILENTINSTALL=1 ISLAUNCH=1 ZCODE=Z6821 PREREG=2 REGTYPE=2 WXBUGCOMMAND=1
      2⤵
      • Blocklisted process makes network request
      • Enumerates connected drives
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:2708
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Blocklisted process makes network request
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2924
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 89A5FCA424F30EF81C535763C417D0DC C
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:640
      • C:\Windows\SysWOW64\taskkill.exe
        "C:\Windows\SysWOW64\taskkill.exe" /f /im Weather.exe
        3⤵
        • Kills process with taskkill
        PID:1668
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 718438D0A031FCC7B9A17D290E7146A7
      2⤵
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious use of WriteProcessMemory
      PID:2960
      • C:\Windows\SysWOW64\taskkill.exe
        "C:\Windows\SysWOW64\taskkill.exe" /f /im Weather.exe
        3⤵
        • Kills process with taskkill
        PID:960
      • C:\Windows\SysWOW64\taskkill.exe
        "C:\Windows\SysWOW64\taskkill.exe" /f /im Weather.exe
        3⤵
        • Kills process with taskkill
        PID:2200
    • C:\Windows\Installer\MSI3101.tmp
      "C:\Windows\Installer\MSI3101.tmp"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:968
    • C:\Windows\system32\msiexec.exe
      "msiexec.exe" /x {70DECFBF-9119-4434-B2D3-A3C283D15E45} /qn
      2⤵
        PID:1648
      • C:\Program Files (x86)\AWS\WeatherBug\Weather.exe
        "C:\Program Files (x86)\AWS\WeatherBug\Weather.exe" 1
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Modifies Internet Explorer settings
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of SetWindowsHookEx
        PID:2684
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
        PID:2804
      • C:\Windows\system32\DrvInst.exe
        DrvInst.exe "1" "200" "STORAGE\VolumeSnapshot\HarddiskVolumeSnapshot19" "" "" "61530dda3" "0000000000000000" "00000000000003D4" "000000000000048C"
        1⤵
        • Drops file in Windows directory
        • Modifies data under HKEY_USERS
        PID:1240
      • C:\Windows\system32\AUDIODG.EXE
        C:\Windows\system32\AUDIODG.EXE 0x5b0
        1⤵
          PID:1612

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Config.Msi\f772dc6.rbs

          Filesize

          14KB

          MD5

          f07cbd9a400a17febb53068d88c649c1

          SHA1

          b57054a6414f359a2d21a0a92d5279c983615b85

          SHA256

          3cf6b21232e6f3c223865b299f1971a84f7f8bbbe3174c6f584a616a1cd86227

          SHA512

          74ba7dd4f0a2ea055dd6fd9ce5abe1d8f98aa3efacc36825f8d7a97164cbfbcd33c6ec4fc8a1009b076c50019b5fb1944c0b0373aff20c8f8fe674b78726649d

        • C:\Program Files (x86)\AWS\WeatherBug\Local\LeftNavbar60.jpg

          Filesize

          57KB

          MD5

          9b4d3cc1defa1efe0776ebf8bc72feba

          SHA1

          25935f40c61d99b2c98ca2d2780fecc1d51ad42f

          SHA256

          cb81a7917e1220f2b2813442f9e56530b3b75b79226bfee9631cdd1ca4fe5edc

          SHA512

          96c6ce540aed3787705f0f2ec37daa954af3c2b90993fb27845e9f066b4972ae82567a40c23fd5f231e5ab8a00deb364c75597a960a9bb7a8d1ebbc4ed53bcc2

        • C:\Program Files (x86)\AWS\WeatherBug\Local\TopNavbar60.jpg

          Filesize

          13KB

          MD5

          d6bfc2511f69cd46f89b8b5ad61dcc7b

          SHA1

          d9a79d4912c03da74247107119f677b8168766c0

          SHA256

          32f336b185019cf1440376e43cf7123f8c5b6171cfebfa1b907c386ff66d42e3

          SHA512

          10671db455c8d33466bee2442c1494be52febd2504f6981a55d511e1edced31067ba1205daf1007d6bad74888866921d05388cf89ab00b7507820ae71a5d3b48

        • C:\Program Files (x86)\AWS\WeatherBug\Local\WxWindow_loading.html

          Filesize

          400B

          MD5

          b0d89eb2f46778c5ce788faa486336a8

          SHA1

          47942c37e04ecc7fcdbda06a8ef5599a97d7f980

          SHA256

          5d5a6c51ac2f9b4022b1d2652fad67adcc132d22f3584d341bc22ea572246c6b

          SHA512

          bce54ab3f56c807af3a0fa1fb57e23cc92b3afe2b464ad291295b50c403693767d0ec88aef7cebfef47cfa9cd6e890dc3f06fec5a8890019a950940e7c16dc3f

        • C:\Program Files (x86)\AWS\WeatherBug\Local\background60.jpg

          Filesize

          98KB

          MD5

          14db8321845f7fa28050e64a218e6f24

          SHA1

          e9ee9ebf0e3b1e4b79c5a272e238e57662026211

          SHA256

          2e061faf80f40f3b62040d5ed45e2c5e628eaebe0f694aebfcbf59210a9a9e15

          SHA512

          1240d07269c55e4aff5b1c3666d136a53ac3fd11dbfd6b1b0b428f313a4f237001d25e01b9a87c055a3f6adfcaf6a58d74812752ad6a515b9c73e850ba7f8e6e

        • C:\Program Files (x86)\AWS\WeatherBug\Local\bot_loading.gif

          Filesize

          10KB

          MD5

          7deaa994973b314179b8dc01e39367a3

          SHA1

          dc1980e00d341d85251933883712900ab4ee396a

          SHA256

          d790d3c304409a9d5df3c890730519850492ed51699e78a74069b51e9f713209

          SHA512

          0ecaf08d504a8066f00063ae962d470e1c8e4b1c8daf7a682d27b0585eb2307266467a8b94396d201ba846f72ab01c302755f2beaf4910727e4b510e12d7afff

        • C:\Program Files (x86)\AWS\WeatherBug\Local\bot_loading.html

          Filesize

          145B

          MD5

          f86c28eee915d1741013788e5ccc4c0e

          SHA1

          a47458fc6ffa4d9d2c18c5b9384b6d923b631b0d

          SHA256

          3124c0b4695280933f7ead834bae53b0453caf375b736d09d086fc6f63709eba

          SHA512

          d39a782e207d835e9e6a49e806077c03fc81d4fc5ce196bf676420fa18ece55a604d7954a7cbfc41afa40b4efdcec0fa0b7118d66a61b52801631b8575d81762

        • C:\Program Files (x86)\AWS\WeatherBug\Local\skinmask60.bmp

          Filesize

          67KB

          MD5

          92d00a79ad5db3378008d291b2f97a05

          SHA1

          875fb977c7d5176a9d2f12d77af7d59624f0d651

          SHA256

          8f1b71d2f385af56b6d645123a0c8a18fec7d9f0e5b39bf28b0b59fe656d8b03

          SHA512

          61b688d38aa7856b19f50a81a5c2af90c29e53f9033e560d9b81f5e0cbbddd8b240107276491f1350659146bb1972f7a3dacdcf5b3f510abf01e68916d0e03ea

        • C:\Program Files (x86)\AWS\WeatherBug\Local\weather_window_loading.gif

          Filesize

          9KB

          MD5

          ee302873619c0e3a199641d130a42136

          SHA1

          b1085049afa12374326687ecac81d159db1588d5

          SHA256

          6eab5879e8bd8c8c9cacd431a882662c363c3fff75c702564c6f492ef0e5e601

          SHA512

          7b49df9b0b638ef3294910d4dda41d6d2bd74405bfc1cd886f743e710d41d68ec274fa3b6ac429088766f55ef48a6f1c6ff67d6100b5032064c352faba78b25d

        • C:\Program Files (x86)\AWS\WeatherBug\Weather.exe

          Filesize

          1.6MB

          MD5

          f2596401db33c35e17d7f3fa7f38ef8b

          SHA1

          ef8d5826a2dedb41759dc309aad0b48dcb6d7f14

          SHA256

          c01a6bb2063deffe5fb8c599092065e47d2bf547ef438d576808879c7f9b97a8

          SHA512

          02ca458c8a7bf33a5217e42d53042941ab5a9bb3a158ffa62018b5bd4f2801e61160519481f3fd91a9a67b4a791348f6f8f2c074bb11fe099811991f5fbe0f47

        • C:\Program Files (x86)\AWS\WeatherBug\WxDist.dll

          Filesize

          214KB

          MD5

          9aca98b6051ab442a3b87d0db601900c

          SHA1

          3157a14165b5574832cdb93aeda74e3d811941e1

          SHA256

          aa7f7614f3e282d62add181225499fa8e16550853c76bbf725e7723fa5fc2abf

          SHA512

          190eccc9483a0bb75b5bf68785fdf7e356a365e3e04780f16b1a9dbd2e01cea0ca45e40e5eb1c3abe6e77bd556d8ef25a4a9ad9a0495fdfe101a406b357785c6

        • C:\Program Files (x86)\AWS\WeatherBug\WxMisc.dll

          Filesize

          175KB

          MD5

          4daba1df6081aa00a3f6f6d5a043fd90

          SHA1

          38b8f9ef5f31003f7aa9eda06b0af8e90bf189b0

          SHA256

          f22fa22c8e4db3236a3810b629c67f32e6c3159d6faff522dd4d74f3c949df34

          SHA512

          ce4d0181d32c495d10e9f1c5b0da0af20ec501f680040e852d16c10dd15aa79f3beaa396f5e66debfd63d649a40d566405b76b7939d9849f771f8c3e50007ce7

        • C:\Program Files (x86)\AWS\WeatherBug\download.txt

          Filesize

          21B

          MD5

          1607e9df35a98094e3236cc7feb972d3

          SHA1

          e74d4ad0392256a5f76287da82012209c8eeefff

          SHA256

          cc123b21754c44fdbf3bdb5442b1e2eeb1a913443a207ac2ba48d68753c51876

          SHA512

          271346bc54a8f8e789397543db1e8d0b5dc3fbb2b9022287cdad984f01e53a3511fb275ba8ebe4ad1a0457cf2c297613de9f89228754ccd97e9f30b2b745d3bc

        • C:\Program Files (x86)\AWS\WeatherBug\download.txt

          Filesize

          21B

          MD5

          4baf242e90b0ac23315e09a297f55a1f

          SHA1

          a9d647c229c736c166b47b2e7f9ed42ef16b3741

          SHA256

          b94d7cf179bdf7cb4d22740f079a22682684890fc94da65169cf3856987f079b

          SHA512

          e5f004f89890f0e1f92ca485dcc48ae2b34ffb5a827867a11f6f83c4bdb340e966615937a69a88c7b121fe39ab8d06d4feb4ffe377046cd1dce237e2200f13c3

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\4DD39726D4B55AC3B4119B35A893323C_D1A03C098F3FCAB4BEBEE6D2533CB0A4

          Filesize

          5B

          MD5

          5bfa51f3a417b98e7443eca90fc94703

          SHA1

          8c015d80b8a23f780bdd215dc842b0f5551f63bd

          SHA256

          bebe2853a3485d1c2e5c5be4249183e0ddaff9f87de71652371700a89d937128

          SHA512

          4cd03686254bb28754cbaa635ae1264723e2be80ce1dd0f78d1ab7aee72232f5b285f79e488e9c5c49ff343015bd07bb8433d6cee08ae3cea8c317303e3ac399

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\4DD39726D4B55AC3B4119B35A893323C_D1A03C098F3FCAB4BEBEE6D2533CB0A4

          Filesize

          400B

          MD5

          25c5b64b8a5fff1bc7bed21094d3e81e

          SHA1

          fe0a9fc887044388ae6d23e8017c445017c06d49

          SHA256

          3eb282504d0ad10e05e02468705dd2ee8aaa9148224d69848f1f7a155b05a4a5

          SHA512

          735b2528b42cb601209600dadf98296d4eeb3ab53e792933fd429f8d57d10e28bf1cd11d02d6578c73b78dbaa2a4d95de9f3fe4127af61ce124ce99877535f0e

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

          Filesize

          342B

          MD5

          604c717e9c197c33bfce1101175b9a7b

          SHA1

          17f3c7bef02e2117d84c0226b65bddee96708ad7

          SHA256

          6173445a996e741d4bb73430b1411808969c9a73eb7f2dd8dc16c53cf73a1ce1

          SHA512

          f7e1d3d8aaed248f3add72f3d5f410d97c9c454e5197cf3fa94b4e545ea087ff2e970ec9cf23eb184a6026b96dfdec3b409b10cded3ac740398f2b954ba6aa15

        • C:\Users\Admin\AppData\Local\Temp\Cab2F6A.tmp

          Filesize

          70KB

          MD5

          49aebf8cbd62d92ac215b2923fb1b9f5

          SHA1

          1723be06719828dda65ad804298d0431f6aff976

          SHA256

          b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

          SHA512

          bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

        • C:\Users\Admin\AppData\Local\Temp\MSIDE8.tmp

          Filesize

          126KB

          MD5

          48a8123016d261e45ee807c0e238a971

          SHA1

          d7c8bc1e4d6437697f137cff3eca0e31e49a55cf

          SHA256

          871f195e12ebb609e6179756092a5821e78cbf920c5c3c7da9ceb01aca991a78

          SHA512

          a03ed081d740160f92f0f46315e3eff6aa7ac1b6ca65c28be595a802b4d32614cc778d57792b0fbc68ec2ce7382bfcee6c4009226cb2b5428c5819d3b6d5828f

        • C:\Users\Admin\AppData\Local\Temp\MSIDF8.tmp

          Filesize

          125KB

          MD5

          17e171f53f5378f637942286c4dc05fc

          SHA1

          56e54c86e9445ae7b33230501f17e710c5f47596

          SHA256

          90d450c12864c8b76e07bd87c6ead25636fef032ffaa056722d2f53f58d64037

          SHA512

          d67b8ebd2e6091cf17a01ec73fc136eb9119e2fb3682b12dfb57d96f633d94be4805df5e10a5736197d64e04a6327d97bac943227155e9f9daa40e6944404fcd

        • C:\Users\Admin\AppData\Local\Temp\WeatherBugSetup.msi

          Filesize

          3.1MB

          MD5

          8c23be9e13b10ce4e5969abd7d838576

          SHA1

          adda1875ca69a6b9e21e4257833c508a46fa85c1

          SHA256

          8d62da599bb3c0262a3b90ad2ea04da1834f7e4eee95e088951a2dabeae75589

          SHA512

          74430f4495c11e0f1e2d747c72b7a984f531c2f1dbd18e3e772256b687c9a1a86c65dc54bfc5b03359eddd55812ce49239ab46f9aaccfa2b177c36d2ff93d02e

        • C:\Windows\Installer\MSI3101.tmp

          Filesize

          109KB

          MD5

          2771433a2527c4b450e35d953341aac9

          SHA1

          d55be08e59b7228243a2db15bdf9f28540272f6f

          SHA256

          66fe4b4c948918cc508018c8aa111f90db610791ffeba5ada3e57a2cebd77bdf

          SHA512

          6514bed87ea469b539b3d56afb0922cdc5aa87eb79207fda7e3bb7b8390fa3a4fef59f916eb28fd199293b119e173942020c3329c59f007a5b59e9205c673f5b

        • \Users\Admin\AppData\Local\Temp\GLC314D.tmp

          Filesize

          161KB

          MD5

          8c97d8bb1470c6498e47b12c5a03ce39

          SHA1

          15d233b22f1c3d756dca29bcc0021e6fb0b8cdf7

          SHA256

          a87f19f9fee475d2b2e82acfb4589be6d816b613064cd06826e1d4c147beb50a

          SHA512

          7ad0b2b0319da52152c2595ee45045d0c06b157cdaaa56ad57dde9736be3e45fd7357949126f80d3e72b21510f9bf69d010d51b3967a7644662808beed067c3f

        • \Users\Admin\AppData\Local\Temp\nse44BF.tmp\System.dll

          Filesize

          11KB

          MD5

          c17103ae9072a06da581dec998343fc1

          SHA1

          b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

          SHA256

          dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

          SHA512

          d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

        • \Users\Admin\AppData\Local\Temp\nse44BF.tmp\inetc.dll

          Filesize

          20KB

          MD5

          e541458cfe66ef95ffbea40eaaa07289

          SHA1

          caec1233f841ee72004231a3027b13cdeb13274c

          SHA256

          3bce87b66d9272c82421920c34b0216e12c57a437d1955c36f23c74c1a01d420

          SHA512

          0bf6313e4cb7bbdcfba828fb791540b630adc58c43aa4b5ba77790367d0f34f76077cd84cc62e2a2c98c788a88547f32a11e549873d172c5aa2753124847cd0c

        • memory/640-30-0x0000000000480000-0x0000000000482000-memory.dmp

          Filesize

          8KB

        • memory/2960-54-0x00000000001B0000-0x00000000001B2000-memory.dmp

          Filesize

          8KB