Overview

overview

10

Static

static

5

0629157078...18.exe

windows7-x64

10

0629157078...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    28-04-2024 21:57

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General

  • Target

    062915707832162a199864e7db477b80_JaffaCakes118.exe

  • Size

    512KB

  • MD5

    062915707832162a199864e7db477b80

  • SHA1

    4bfb35c2b9c268025b72f7bd5943880e65f2a4c1

  • SHA256

    95dcb1cad69a86a42e0fe1d705dc643eae6d6e74a29c2a9980cf6f0d4a22f477

  • SHA512

    1648e162637b5f7c22eb5674638fe71d6d764313a3bbb1201bf4265e0ad5b207e39ea20abab84d88309603530e3e4a3d8654c72409c155bf1e398e739a0592c5

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6r:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5+

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
  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 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 6 IoCs

    AutoIT scripts compiled to PE executables.

  • Drops file in System32 directory 9 IoCs
  • Drops file in Program Files directory 21 IoCs
  • Drops file in Windows directory 5 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Office loads VBA resources, possible macro or embedded object present
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
    adwarespyware
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 18 IoCs
  • Suspicious use of SendNotifyMessage 18 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\062915707832162a199864e7db477b80_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\062915707832162a199864e7db477b80_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • 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:836
    • C:\Windows\SysWOW64\xvdtgzsnof.exe
      xvdtgzsnof.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
      • Loads dropped DLL
      • 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:2544
      • C:\Windows\SysWOW64\qnablrru.exe
        C:\Windows\system32\qnablrru.exe
        3⤵
        • Executes dropped EXE
        • Enumerates connected drives
        • Drops file in Program Files directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:2560
    • C:\Windows\SysWOW64\wavfautqtuzdvrx.exe
      wavfautqtuzdvrx.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2940
    • C:\Windows\SysWOW64\qnablrru.exe
      qnablrru.exe
      2⤵
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops file in Program Files directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2600
    • C:\Windows\SysWOW64\yfmudopcfbjxb.exe
      yfmudopcfbjxb.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2668
    • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
      "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Windows\mydoc.rtf"
      2⤵
      • Drops file in Windows directory
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:940
      • C:\Windows\splwow64.exe
        C:\Windows\splwow64.exe 12288
        3⤵
          PID:2428

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Program Files\SuspendCompare.doc.exe
      Filesize

      512KB

      MD5

      08ef02ca8ed6f71207a0b9be1502dd25

      SHA1

      5c280ba08596d0af410a4c5e02e41b990b61a805

      SHA256

      b2dc6ae53bf37645966cf4ee47dc0f9c12ac617917c937c0a5ee78be17770a13

      SHA512

      f1bdf1d9bd7dd189b6fffdaca96d6760ec85eae96529fe79489f64bc18f29e06f20cb587383225f50c741c4c93ae608b21974031cd725aa3c8d5d6151d88fd68

      Download Submit
    • C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm
      Filesize

      20KB

      MD5

      2dfef2c88f62430c71c596fcf967b555

      SHA1

      0a6c8cb81d5d1c70da0ef481fe57dcef4c293a74

      SHA256

      4688b25be882cc076936a85bbc5844dc7394c1259b1b0780f5d583feaaf687fa

      SHA512

      8ecfb49621a4abcd5ab030276b914efd017ad8b84fec6d5efb880fba3bd3ea871e347716435624a6bcc2bdc9fee1c140bdf348c8174217b2e467dc0b92d13d97

      Download Submit
    • C:\Windows\SysWOW64\qnablrru.exe
      Filesize

      512KB

      MD5

      94b5f36aba76d956d7a0273d6069185c

      SHA1

      16255cd958c9553ed5f92bbe71656b2c2e16d0c0

      SHA256

      228eed6db4a2c119af8526bcf34e82243ab149ea2ebba02b9ecbb30604232542

      SHA512

      142a117b3f0b63b8104d4f17d7aad3177797b51e2e0c66830cb6e49d1f2c6906c5b400b0f47f7049b4944c4cd30245bf6ee10df4a812fd6afa73ecc5fb4f662d

      Download Submit
    • C:\Windows\SysWOW64\wavfautqtuzdvrx.exe
      Filesize

      512KB

      MD5

      4bd907618c17c4529705c4967596f424

      SHA1

      947b2acde488c78b0d2e0a054544cfa28d768c50

      SHA256

      b9ef78a1c1e9b9b03e84fb294c3dca43c7967508eac877aab1d548da892f6e26

      SHA512

      f02c56924bfd539f24650613d9f796243692777d85824549584558d014ad7ec153b0382ebad96318e65076b49c0355e2eb70e23c182cf5b86956c1648d76c17b

      Download Submit
    • C:\Windows\mydoc.rtf
      Filesize

      223B

      MD5

      06604e5941c126e2e7be02c5cd9f62ec

      SHA1

      4eb9fdf8ff4e1e539236002bd363b82c8f8930e1

      SHA256

      85f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2

      SHA512

      803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7

      Download Submit
    • \Windows\SysWOW64\xvdtgzsnof.exe
      Filesize

      512KB

      MD5

      da550010381fb536342f98ce1c7e556e

      SHA1

      c175c8dd6c88c3a69945f3295f0131ccb49696f9

      SHA256

      912b3ac9797e84997a0b519e6f296ca003694a9d33cda9a8daa907a78d346239

      SHA512

      ffae690476fcc77f2139c21e6df2149a5ec3e1c7335cd0890e86fa866265d686ebe1c42c4cb8c6dd870e690149b609891c0e903add006aa6a0e26f11828ba834

      Download Submit
    • \Windows\SysWOW64\yfmudopcfbjxb.exe
      Filesize

      512KB

      MD5

      b2b090f4b2392184d3b7df9edfd9315b

      SHA1

      3908e0352371a113d153d858a3a7cd21d89a5ba4

      SHA256

      dc95bd268a9b3e6e9f5007298b01747cb4671916563457658adb40cc3f09e963

      SHA512

      b329e6d0ee51ab5e7a0d76dc6a90eaeaf07675cdc6cac1a8cafb203577c09b4bad59fa0fe86f9910c13eda2fe7ddd59eb7530a43b22b7dad8631830ecdb68d2e

      Download Submit
    • memory/836-0-0x0000000000400000-0x0000000000496000-memory.dmp
      Filesize

      600KB

      Download
    • memory/940-45-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

      Download
    • memory/940-102-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

      Download