Overview

overview

10

Static

static

5

69fa6d2c84...18.exe

windows7-x64

10

69fa6d2c84...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
    23-05-2024 06:05

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General

  • Target

    69fa6d2c84ebb60bca0f2ead22791a56_JaffaCakes118.exe

  • Size

    512KB

  • MD5

    69fa6d2c84ebb60bca0f2ead22791a56

  • SHA1

    f62244dbc62d31e527453e8a1f3839ab71eedb7f

  • SHA256

    529c487ecc8450a4fc69830d8b0ce75eaf2ef15b6a454801b0e7665bb9221b34

  • SHA512

    4d616eec89b4db3c6438b5fd0d3801b427ed40484a05669ab7b3a036024c72c71dfcf816f409dac89eee5bc96613a3415ce4c6717fe0ddf36a73277ef858a93f

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6c:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5b

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 12 IoCs

    AutoIT scripts compiled to PE executables.

  • Drops file in System32 directory 12 IoCs
  • Drops file in Program Files directory 14 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\69fa6d2c84ebb60bca0f2ead22791a56_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\69fa6d2c84ebb60bca0f2ead22791a56_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:4024
    • C:\Windows\SysWOW64\qpuevkposy.exe
      qpuevkposy.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:724
      • C:\Windows\SysWOW64\cfkzeeuy.exe
        C:\Windows\system32\cfkzeeuy.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:4948
    • C:\Windows\SysWOW64\fyeyogwzxjnuwdy.exe
      fyeyogwzxjnuwdy.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:4516
    • C:\Windows\SysWOW64\cfkzeeuy.exe
      cfkzeeuy.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:228
    • C:\Windows\SysWOW64\daqjztapyarjd.exe
      daqjztapyarjd.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2024
    • 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:1848

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

    b7c3e5d74af46a6532b48a957ef12d97

    SHA1

    d957929131fd5be68ca40c37bf9786496e965886

    SHA256

    fee6dee7716fda3ea4584a3a74f71095c1b9f04a2f44c2d4c1448c9e6f910ccc

    SHA512

    dbc6f30bcd9bb9b8a71a0aeacd92c049480bc26c08a5c2b1bfa9d12c7abca60d20cc45d246ed97d7bedf7cd495caad0e193d9d8fd86f4303c1c0a2b49bd0a93b

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

    512KB

    MD5

    6f8be3590e3771a044b4ecc829641cc5

    SHA1

    955032eb7efc6f78da5ad790ecd5cece23babeb0

    SHA256

    cdf46171b223ee25a831780a05fdb663b8d2fa3b143cfaafc2d6650b5790c019

    SHA512

    495667415282cc3a33af5cb1b81dad537e9e8045821dc7b6d2f957e316d0b9f4c0860d915a267291342b289dd6a133a36a4b83dc20b844a5319e3b442e134843

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  • C:\Users\Admin\AppData\Local\Temp\TCD8FBE.tmp\sist02.xsl
    Filesize

    245KB

    MD5

    f883b260a8d67082ea895c14bf56dd56

    SHA1

    7954565c1f243d46ad3b1e2f1baf3281451fc14b

    SHA256

    ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353

    SHA512

    d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e

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

    239B

    MD5

    12b138a5a40ffb88d1850866bf2959cd

    SHA1

    57001ba2de61329118440de3e9f8a81074cb28a2

    SHA256

    9def83813762ad0c5f6fdd68707d43b7ccd26633b2123254272180d76bc3faaf

    SHA512

    9f69865a791d09dec41df24d68ad2ab8292d1b5beeca8324ba02feba71a66f1ca4bb44954e760c0037c8db1ac00d71581cab4c77acbc3fb741940b17ccc444eb

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

    3KB

    MD5

    ba0ecff8e84b75d484683a1df4004d50

    SHA1

    e428c1858492a000babc46a56171507f50ee6ef3

    SHA256

    9d41ab09cf15bfdf53a15c7a91233389d4d02961dc5e794efb0985c37d10fd9f

    SHA512

    739aadf30dcda0dc6c70941f4859b5af549324f3dac02f765c5661482c190098e0011e7f3143fff0df73d0513bbd084e4cd94566c83503171e35d27e8997a864

    Download Submit

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

    3KB

    MD5

    f728654f54af32053e5bf998bad41738

    SHA1

    a74b298e80dcbd78a1e667766cf8848bcb55763b

    SHA256

    967e3e8c3c6ad3e169019c1f25e048bf1c908fbd0abfb085fc864c33348a0176

    SHA512

    077844bef2f2160661206dec3486f3f87c681abc429dedd34a1b67799fab5344bc4136e74d8341437f37780100d4afa57b8f8bbfe0b3449ca4f36a6728ace2bf

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  • C:\Users\Admin\Documents\RepairEdit.doc.exe
    Filesize

    512KB

    MD5

    e30344be32f0d205dcb47aa9f705961b

    SHA1

    55fcf324be8ea2607abbd063a223efd0a0d64e72

    SHA256

    44c6237ca281c90b92fef8f346151533cd1bdd9814dde4632dc8512ccec0e238

    SHA512

    f34dc6f59a90f3a484f57c39ad801a25017db1a3c1dd3c5291b2c6099649b318d05ba42fcf6b07d10bed7fe0e4b5fbfd6836351ba68fe42f709914ee51cf97ed

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  • C:\Users\Admin\Music\StartRevoke.doc.exe
    Filesize

    512KB

    MD5

    3da53172481574c4587231b5ba4bfefa

    SHA1

    cbf35c66fad8d33345df7bc04ce365cbe23953d7

    SHA256

    dd1b2e451a7e2ef825cb86f90918e332099026584d14629169adb9fd7644dcde

    SHA512

    82d4f0d00b38f3203fe8c60eb0ef2b56c6093ffdff602b43d415dbb1c570c2d549d8b6eeccba68aa67849a73791ef5a58bbbec52bb6c5a776c4e7ecdcc6347d4

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

    512KB

    MD5

    a83d6f5ab995314b0446a424f3520e2f

    SHA1

    212d8597ca5ca421630d146f6d23505f6dead08c

    SHA256

    1ac6e24005d4b7a26f754ddb6362f4e14f7a68d76b3ad77bab1d9a0f1aedceae

    SHA512

    78cbf75e7fa2211f53c0d9a793435ac360dae054e89e1da6c909d3cdf4bea96e1e1a0fe7ed77fb035ca59638e3228ca6a76cff15d76c86ed0571741c7bd9f5b6

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

    512KB

    MD5

    b5e1b501bfed1df17055176703585b95

    SHA1

    4e596b74f8cf42882e71989bc86eade717b8da60

    SHA256

    7621d60ffafb42123df1b0816192a647ecd77ef226964a48562daf941ce4eafa

    SHA512

    dc662d9e7f9b849b0b79a025740fda8f4156e8b89206ecacba0e842f6650334c59c220faad0bb7dbdbb99091bc8ff9988b78586bd785bee5a1e72ff980f559de

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

    512KB

    MD5

    5cb9fa78582b933379f0ade43a1626d3

    SHA1

    124bb22e7000803b026b5d9cddc53bcd52dc3c3a

    SHA256

    edbfbe238337d52b173e4a1f98b7de705ef05ef732debd8f57f952424b8c5fbe

    SHA512

    769064b74930b324c5e0ca961582554130bd23b879a22cf703794650b82b94e723e923a420c869e3e5845d93705d094a47d6df064ef32f3e07c1cf9c2e0369ee

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

    512KB

    MD5

    eaa382bd2e4171370009aeb256d56401

    SHA1

    ce2799581a404a377ae1bcdf35c03c969639720f

    SHA256

    95d9be0fe4e9660544dc8b419819138fd742e977147576d8917193c645d20c0a

    SHA512

    bdabb0a3d1140fe49ac2ec4dbcc4c6b8ded2dd1acb2f4419b29693b9d6f3c7765fa3a7843fe4dd0e37c9bee1c0e7789f3c2b20a7e791f5721435e29403a0d4bc

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  • C:\Windows\mydoc.rtf
    Filesize

    223B

    MD5

    06604e5941c126e2e7be02c5cd9f62ec

    SHA1

    4eb9fdf8ff4e1e539236002bd363b82c8f8930e1

    SHA256

    85f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2

    SHA512

    803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7

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

    512KB

    MD5

    20e3e93d6db7d03c8c9d562322f13709

    SHA1

    a526b8585ef300b525811af2dbc5c406686676ef

    SHA256

    1afd209e2af95ebde386b1089e5a002b1bdb0b1e4d3e743e5ab9c53cf0d49fe3

    SHA512

    94855d3bb55b5a837279924bdaf43e91cf7c8dfd3d613f4c2cdba68fe935a5bf17c54588c812aaefe11d3f093933c698be4c80f34d3d378b320edf61c5c3b947

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

    512KB

    MD5

    655b3b0238571df4b07837fce0234b54

    SHA1

    482e01fb6bee7c3209429eed8736683041a255b2

    SHA256

    5322a057fdb3d85b25f394d00b0d3363aae6911521788f86d9603b4948d9c3f2

    SHA512

    ff033e81633dbd12463c3ff4afbfbe14d2681b071aca19ac69d35da3095803085472f2305a6a80d3d8abe388a24213fe09d35975c38ca6d76486a6a0b796d857

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

    512KB

    MD5

    14aff64439502f8f535974fb104c08a8

    SHA1

    cc09e9aa799e1e62a70b272a0ad42542b48b4a56

    SHA256

    d01a18b2986743dfe4fc1144188421a4e828f31bd99e32158d2a11f25dad19dd

    SHA512

    0d84d9d13f0381e66ccda1f1b9bad33e668a39f3e980d243e4bce615bffdf6467c6c9570a704983a0f52a27cbbb3e4209b3477efd95fc9828e1786d13cc14b4a

    Download Submit

  • memory/1848-39-0x00007FF99B770000-0x00007FF99B780000-memory.dmp

    Filesize

    64KB

    Download

  • memory/1848-37-0x00007FF99B770000-0x00007FF99B780000-memory.dmp

    Filesize

    64KB

    Download

  • memory/1848-613-0x00007FF99B770000-0x00007FF99B780000-memory.dmp

    Filesize

    64KB

    Download

  • memory/1848-41-0x00007FF999600000-0x00007FF999610000-memory.dmp

    Filesize

    64KB

    Download

  • memory/1848-40-0x00007FF999600000-0x00007FF999610000-memory.dmp

    Filesize

    64KB

    Download

  • memory/1848-38-0x00007FF99B770000-0x00007FF99B780000-memory.dmp

    Filesize

    64KB

    Download

  • memory/1848-35-0x00007FF99B770000-0x00007FF99B780000-memory.dmp

    Filesize

    64KB

    Download

  • memory/1848-611-0x00007FF99B770000-0x00007FF99B780000-memory.dmp

    Filesize

    64KB

    Download

  • memory/1848-612-0x00007FF99B770000-0x00007FF99B780000-memory.dmp

    Filesize

    64KB

    Download

  • memory/1848-610-0x00007FF99B770000-0x00007FF99B780000-memory.dmp

    Filesize

    64KB

    Download

  • memory/1848-36-0x00007FF99B770000-0x00007FF99B780000-memory.dmp

    Filesize

    64KB

    Download

  • memory/4024-0-0x0000000000400000-0x0000000000496000-memory.dmp

    Filesize

    600KB

    Download