Overview

overview

10

Static

static

5

9352910092...18.exe

windows7-x64

10

9352910092...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    133s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-06-2024 01:47

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General

  • Target

    935291009263d139f26a9b2474db4312_JaffaCakes118.exe

  • Size

    512KB

  • MD5

    935291009263d139f26a9b2474db4312

  • SHA1

    44a6d3f0de2de309d86c0b6b9c016d38bb28848c

  • SHA256

    b9053701ea9e223affccd8f86367af83e7f0f51b53c59f7a95d31227a66282fc

  • SHA512

    70b84afb00bb32c5cc8f61862fbc1a7e3d06ec2a9b2a41add5962841065b0c37088578dabfb2b6a450ae28c2fe77a728f3111f22d150eeec1de5fbdc3930de60

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6A:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5H

Score
10/10
evasionpersistencespywarestealertrojan

Malware Config

Signatures

  • Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
    evasion
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
    evasion
  • Windows security bypass 2 TTPs 5 IoCs
    evasiontrojan
  • Disables RegEdit via registry modification 1 IoCs
    evasion
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 5 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Windows security modification 2 TTPs 6 IoCs
    evasiontrojan
  • Adds Run key to start application 2 TTPs 3 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 64 IoCs

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

  • Modifies WinLogon 2 TTPs 2 IoCs
    persistence
  • AutoIT Executable 10 IoCs

    AutoIT scripts compiled to PE executables.

  • Drops file in System32 directory 12 IoCs
  • Drops file in Program Files directory 15 IoCs
  • Drops file in Windows directory 19 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 20 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 18 IoCs
  • Suspicious use of SendNotifyMessage 18 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\935291009263d139f26a9b2474db4312_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\935291009263d139f26a9b2474db4312_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:5060
    • C:\Windows\SysWOW64\yiqbexikaz.exe
      yiqbexikaz.exe
      2⤵
      • Modifies visibility of file extensions in Explorer
      • Modifies visiblity of hidden/system files in Explorer
      • Windows security bypass
      • Disables RegEdit via registry modification
      • Executes dropped EXE
      • Windows security modification
      • Enumerates connected drives
      • Modifies WinLogon
      • Drops file in System32 directory
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:1468
      • C:\Windows\SysWOW64\rwhnaoco.exe
        C:\Windows\system32\rwhnaoco.exe
        3⤵
        • Executes dropped EXE
        • Enumerates connected drives
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Drops file in Windows directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:2408
    • C:\Windows\SysWOW64\vcyykexufwwvepw.exe
      vcyykexufwwvepw.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:3668
    • C:\Windows\SysWOW64\rwhnaoco.exe
      rwhnaoco.exe
      2⤵
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops file in System32 directory
      • Drops file in Program Files directory
      • Drops file in Windows directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:4432
    • C:\Windows\SysWOW64\hqxfqdetotjjd.exe
      hqxfqdetotjjd.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:3316
    • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
      "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Windows\mydoc.rtf" /o ""
      2⤵
      • Drops file in Windows directory
      • Checks processor information in registry
      • Enumerates system info in registry
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of SetWindowsHookEx
      PID:3432
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3456,i,16710585221322798697,8586257254049248207,262144 --variations-seed-version --mojo-platform-channel-handle=4176 /prefetch:8
    1⤵
      PID:1676

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe
      Filesize

      512KB

      MD5

      499d046284a8195627998b3f0d24ce8f

      SHA1

      54256c74ee9bd3ca8a1f852c50a678ed1b5b3047

      SHA256

      e08d8af4d44d698e93d6a166ade9dfe64061afad4a4f6e9ddd36a8c2362efc49

      SHA512

      4d98a74d1da74cd000204d37be8755be48deef0a291b708969e16d858f1822d1124dab03cb3760118f842a81c89e8b39f6acfcc8ec3953df1f9173c79de95669

      Download Submit

    • C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe
      Filesize

      512KB

      MD5

      e80482655df04a89ea4e64a2d36516a9

      SHA1

      2c947f8a71a42c2a93ab782d031241be5a1a1150

      SHA256

      53370c9c29fa2f7eb2fe6969467c0312046bad75eefef9fce5aa4a6aa06fb9c6

      SHA512

      507f2355f065f4518a0dcab4e6acca18eea31a69a8a6a0a5c4e2500da1d04665e450ef036c302188de094e2d532b0d8d6db814715402565282b059b94041798c

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    • C:\Users\Admin\AppData\Local\Temp\TCD2BA2.tmp\sist02.xsl
      Filesize

      245KB

      MD5

      f883b260a8d67082ea895c14bf56dd56

      SHA1

      7954565c1f243d46ad3b1e2f1baf3281451fc14b

      SHA256

      ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353

      SHA512

      d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e

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    • C:\Users\Admin\AppData\Roaming\ImportRead.doc.exe
      Filesize

      512KB

      MD5

      d74ec329af009417a3f4a6d9ffdbf05a

      SHA1

      8a093cc4f6c8d4be3b291d20d93270914bd1e92e

      SHA256

      e2bad9b0f90d25f220ecafae77dfa24721e5dc81897217b8574ac4a1cac68181

      SHA512

      ff4c4d1981e6547a09a9be153f229fb345a2819bd1964ba1a81953d71f7326167841cdac8f1faccde2947a36877ca00fab9440d78460a63f29c37180aba57aeb

      Download Submit

    • C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
      Filesize

      239B

      MD5

      12b138a5a40ffb88d1850866bf2959cd

      SHA1

      57001ba2de61329118440de3e9f8a81074cb28a2

      SHA256

      9def83813762ad0c5f6fdd68707d43b7ccd26633b2123254272180d76bc3faaf

      SHA512

      9f69865a791d09dec41df24d68ad2ab8292d1b5beeca8324ba02feba71a66f1ca4bb44954e760c0037c8db1ac00d71581cab4c77acbc3fb741940b17ccc444eb

      Download Submit

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
      Filesize

      3KB

      MD5

      a43ebf38d43b98dfb8231f8ac68de7dc

      SHA1

      4e50218206705378b3f25245279d44ca95947e17

      SHA256

      6198262cec41ccb30d8c896d491b2a4b23b47f5231d81ccaa63c9610c3d03223

      SHA512

      fba6719178fb0750e9c9719399859502c84917b7d1376a7a2784235c0da41fd22dbc77d450dbe2b921e5bfb1b436471f51db1cffcd65dd11fc6519ea2561b4f5

      Download Submit

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
      Filesize

      3KB

      MD5

      e82219e8a93e789bb5bd729bdf1cbf91

      SHA1

      b70f5f77372e47b9124885efb6a72634e758b5d9

      SHA256

      13f683623136a6671f4c9c99ee4c742325746e2cc4e95f134988d7f6e91686fa

      SHA512

      312d57adfc8cbd86805d5b3c5bdf7a4c076d3c75c2d1ce8864775521d6ea7d62c769ed6e7a5871b31bc573907781bc0116c93fee447f46ae227b1e08e825b819

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    • C:\Windows\SysWOW64\hqxfqdetotjjd.exe
      Filesize

      512KB

      MD5

      cac344c74345f1f4d9512decfd900235

      SHA1

      c667880b1c9e8b0bee48e4c4540d5b19e9dcb5e7

      SHA256

      e3617462ce5a30dda0483f93064c4cb1e695ab77485b8f5d19bacc3ade3a93bf

      SHA512

      a651de338bba49cfc33d39c80f28fbea1f63c34f3cebf7d114ac25fc61682d3907b7691d7c07274de3739a67cf7e9d2795256411a00df273f2432d19b1cb7e99

      Download Submit

    • C:\Windows\SysWOW64\rwhnaoco.exe
      Filesize

      512KB

      MD5

      7438aae3707b6fe37637fa4ff5ac5b99

      SHA1

      14d9bee2018ca85fbcb1cb46b79fad339f1d4f9c

      SHA256

      8674bdbb855f6ca852e3ec9990a44122cd3d20eb0c1d57f866dc810b4ec1d4b5

      SHA512

      2e21ff08d3fd930dd65d72672119c15214832732dd3e78a0145ae18581982d57035a29cba2bb072a06bdbf618702a935bc050ba31df0f6beca79193881153b5c

      Download Submit

    • C:\Windows\SysWOW64\vcyykexufwwvepw.exe
      Filesize

      512KB

      MD5

      3c6bac07975cc152065e8e7e4d83081d

      SHA1

      7760b9854bb7092e3eeb28f11d0b59e62bc718c1

      SHA256

      9e3c54c67e9c9c64f993ef3bf73c17fc99047d5dfee29f065bdb9634866e954b

      SHA512

      65cb532f470478f3f41bc85ad31c76254199707244d1ea0818d18b71103e0e10a850af8866e25d8b81d9f729fe6c483fc31c66417b2cbcdd55009f0557b02122

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    • C:\Windows\SysWOW64\yiqbexikaz.exe
      Filesize

      512KB

      MD5

      cc5b66cc2a0eabffcf1f3194e88adb1d

      SHA1

      866ff5ac1804be6d094d5302be26ba9007e6772d

      SHA256

      822e403f4f14f413069fa9b02991e64bfa6754bbe7b67ae5dabbd03585794e73

      SHA512

      afa1d35d420d3b34f33b2bcfbc5901e55977d1cf780344f7048b49c36812e1041c836ebe3d2515cbc4b0e6a9c021e9afb6a64c80ba45dcbd9fd89a88d0511257

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    • C:\Windows\mydoc.rtf
      Filesize

      223B

      MD5

      06604e5941c126e2e7be02c5cd9f62ec

      SHA1

      4eb9fdf8ff4e1e539236002bd363b82c8f8930e1

      SHA256

      85f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2

      SHA512

      803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7

      Download Submit

    • \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe
      Filesize

      512KB

      MD5

      e026ceefc4312e9c5ecc2e6896157693

      SHA1

      8b64f5e92c1a7e3e2ad9a7527a7707c658c9480c

      SHA256

      fff63565cb08f8f2cf91eaf13b94272eb50ee644e8837e5d5aec121ceedf17c5

      SHA512

      66688bb7d04bf730293c2fb855a63babb13b390d6c5b395d1ea2c527e65084184d6d25118d5006fdfcc180a19567925749fe6cb1cb772e048327fad0158fa4e3

      Download Submit

    • \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe
      Filesize

      512KB

      MD5

      251ca343bb96cee2212f051378cf83b3

      SHA1

      1c52c345f2350a7871ee36e61e8aa0e0feb6e67f

      SHA256

      513af4d6d7088772138eb606681fc057e5097639d26b167c1f0a5e97edc4992b

      SHA512

      53121cd132889ccc1b828d6aa37ad215f7faf6177eccdaf1506d13862e865687aa36a569d69c7859179cb823d2efb7a11b2c2df4d56a5fb706034342e11c17b2

      Download Submit

    • memory/3432-41-0x00007FFD815B0000-0x00007FFD815C0000-memory.dmp

      Filesize

      64KB

      Download

    • memory/3432-40-0x00007FFD815B0000-0x00007FFD815C0000-memory.dmp

      Filesize

      64KB

      Download

    • memory/3432-39-0x00007FFD815B0000-0x00007FFD815C0000-memory.dmp

      Filesize

      64KB

      Download

    • memory/3432-37-0x00007FFD815B0000-0x00007FFD815C0000-memory.dmp

      Filesize

      64KB

      Download

    • memory/3432-38-0x00007FFD815B0000-0x00007FFD815C0000-memory.dmp

      Filesize

      64KB

      Download

    • memory/3432-42-0x00007FFD7EEC0000-0x00007FFD7EED0000-memory.dmp

      Filesize

      64KB

      Download

    • memory/3432-43-0x00007FFD7EEC0000-0x00007FFD7EED0000-memory.dmp

      Filesize

      64KB

      Download

    • memory/3432-607-0x00007FFD815B0000-0x00007FFD815C0000-memory.dmp

      Filesize

      64KB

      Download

    • memory/3432-608-0x00007FFD815B0000-0x00007FFD815C0000-memory.dmp

      Filesize

      64KB

      Download

    • memory/3432-609-0x00007FFD815B0000-0x00007FFD815C0000-memory.dmp

      Filesize

      64KB

      Download

    • memory/3432-606-0x00007FFD815B0000-0x00007FFD815C0000-memory.dmp

      Filesize

      64KB

      Download

    • memory/5060-0-0x0000000000400000-0x0000000000496000-memory.dmp

      Filesize

      600KB

      Download