Overview

overview

10

Static

static

5

68800e376a...18.exe

windows7-x64

10

68800e376a...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 20:21

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General

  • Target

    68800e376ad1d2cd48ca2da5b94499ba_JaffaCakes118.exe

  • Size

    512KB

  • MD5

    68800e376ad1d2cd48ca2da5b94499ba

  • SHA1

    e72e91d0fa20b6b42f43a327c60531b30bbbdac3

  • SHA256

    087af3fe8bcbe59c4a09bfe211ef79e20448073fcaf335a3195fb4da5c840c41

  • SHA512

    3c49ae6b4cb99b6ed36b60c8f829b8ff0f5536f14755b8b89a55734f37f8689b27d045dbbfd497b3dd5e96ed269af8bcabcd4d99652ed98c3cbfd6cc15c49287

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6X:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5w

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 5 IoCs

    AutoIT scripts compiled to PE executables.

  • Drops file in System32 directory 9 IoCs
  • Drops file in Program Files directory 14 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\68800e376ad1d2cd48ca2da5b94499ba_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\68800e376ad1d2cd48ca2da5b94499ba_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:2696
    • C:\Windows\SysWOW64\humnqrxmgb.exe
      humnqrxmgb.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:2944
      • C:\Windows\SysWOW64\vzfditxi.exe
        C:\Windows\system32\vzfditxi.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:2720
    • C:\Windows\SysWOW64\sqpfdvobfwjuxoi.exe
      sqpfdvobfwjuxoi.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2092
    • C:\Windows\SysWOW64\vzfditxi.exe
      vzfditxi.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:2652
    • C:\Windows\SysWOW64\pkzqjcczchneb.exe
      pkzqjcczchneb.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2740
    • 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:2332
      • C:\Windows\splwow64.exe
        C:\Windows\splwow64.exe 12288
        3⤵
          PID:296

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

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

      20KB

      MD5

      bf12910f1355553a548dbfb3b1ec184a

      SHA1

      61246bacbfe8b5f77fc71356f5e4bed053ff0038

      SHA256

      f0dfe0e835e540aa7e40fd4a0e9f04b8dcbb37bddbee48dc3773112b8addef04

      SHA512

      377a126def1144eedee7d034edbcfbc111793e5a1f88012d33bf4dd02658342ca4943072ecce39ead676fc29ecd78e792abdb2ac0dc5db573f01870db84ee45e

      Download Submit

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

      512KB

      MD5

      2a1392ea1740be4799d6d5f8ee3f379e

      SHA1

      edd6db307aa5bc4b0f3e99ac8e1b5467affd4a63

      SHA256

      0da00a324a8d4b51debde2b378ff84c2f9ceb2705ced60da50be3c78bd11a4ad

      SHA512

      ad6ff39ec7c6293a0ff36866bef08f0c392dd8f508b515085dd7cda6238f3132079f02c2aa4bbf800ea0366180a5b20e507531c38a8fc8cc66a5d1d4e7527c20

      Download Submit

    • C:\Windows\mydoc.rtf
      Filesize

      223B

      MD5

      06604e5941c126e2e7be02c5cd9f62ec

      SHA1

      4eb9fdf8ff4e1e539236002bd363b82c8f8930e1

      SHA256

      85f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2

      SHA512

      803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7

      Download Submit

    • \Windows\SysWOW64\humnqrxmgb.exe
      Filesize

      512KB

      MD5

      486362010c91cab2b874d9d213e30a1a

      SHA1

      a484cd7f5f96ca2238cc413645cd4b75165f2c8d

      SHA256

      b78a122c611d9245cc2668b5c5b3ff622e41112f305971fed60291fe364d01c2

      SHA512

      3c213752c9f809506a842a06f935f750d576f27e0fc2c0f01900512883709c67f1c38573e64d401f8abbfe8789741501eefe50ee71d9f802ea0dfcbdfa030333

      Download Submit

    • \Windows\SysWOW64\pkzqjcczchneb.exe
      Filesize

      512KB

      MD5

      a2b6c1f700fcd283d3c45bca5af07444

      SHA1

      b351e2db0dc8ca99a2582ed97cb8b355536b45e0

      SHA256

      0523afd3082a25f5257c142e9a92cbdfc1041ebf8e2c57a2a78696c970666a1b

      SHA512

      0c8b7be5922e1d0ed36d20e3b1d5e243a414c2b360780518e8fe06154ad553f77fc2ebe4f761852ffafc7e1222838874d80d1539808b7ccb498336e0823b5e49

      Download Submit

    • \Windows\SysWOW64\vzfditxi.exe
      Filesize

      512KB

      MD5

      6628e98a5d0ddd7c158f4c1e023d2c20

      SHA1

      242d6f603b027b97fb60489bee3683a44749c796

      SHA256

      25a60549beb690b4665a52cb2e42fd0d388f996c155ea4f0e03098eee49632f5

      SHA512

      c23ef28c7cb5ab212754a425e37a7d4e3acbb162891638e1956c48c354d4f0ccd57c25483adc2135047516100dbc85c823af53a0821cfd978b827f83b8bc9c65

      Download Submit

    • memory/2332-45-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

      Download

    • memory/2332-92-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

      Download

    • memory/2696-0-0x0000000000400000-0x0000000000496000-memory.dmp

      Filesize

      600KB

      Download