Overview

overview

7

Static

static

3

267da3bb49...18.exe

windows7-x64

7

267da3bb49...18.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    93s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/07/2024, 22:39

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General

  • Target

    267da3bb4970edfd8a1859f4b97c79e7_JaffaCakes118.exe

  • Size

    554KB

  • MD5

    267da3bb4970edfd8a1859f4b97c79e7

  • SHA1

    ad3d3c98c5af21023573ef7556ccdab97a285c53

  • SHA256

    26644836f08a3c73e88061fc3c56049a2124579640f0f2b75a396adc1075f1ed

  • SHA512

    5daa6592a427f0f0d49954692e53d6f5a0b99c13df146d04853120b954f07798fcad1270018a600a2f143637469ca48761337ad3ca9c29e8fc09c4f750dd83bf

  • SSDEEP

    12288:AjD+ijx7f2PCOPwncag6jBhxfDKbHLKbocZlweVsEZopDs:Rijx7f2P9PZag6ZaOEcZf5opDs

Score
7/10
adwarespywarestealer

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Installs/modifies Browser Helper Object 2 TTPs 1 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

    stealeradware
  • Drops file in Program Files directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 27 IoCs
    adwarespyware
  • Modifies registry class 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • System policy modification 1 TTPs 3 IoCs
    evasion

Processes

  • C:\Users\Admin\AppData\Local\Temp\267da3bb4970edfd8a1859f4b97c79e7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\267da3bb4970edfd8a1859f4b97c79e7_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1804
    • C:\Users\Admin\AppData\Roaming\GoogleNMore\InstValid.exe
      "C:\Users\Admin\AppData\Roaming\GoogleNMore\InstValid.exe" -val:Top_Gear.18x01.HDTV_XviD-FoV.[VTV].avi
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      • System policy modification
      PID:456
      • C:\Windows\SysWOW64\regsvr32.exe
        regsvr32.exe "C:\Users\Admin\AppData\Roaming\GoogleNMore\3.GoogleNMore.dll"
        3⤵
        • Loads dropped DLL
        • Installs/modifies Browser Helper Object
        • Modifies registry class
        PID:3876
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" http://www.YooVidz.com/ThankYou.aspx?v=5&i=val:Top_Gear.18x01.HDTV_XviD-FoV.[VTV].avi
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:4580
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4580 CREDAT:17410 /prefetch:2
          4⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:3688

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2V4YWVP6\suggestions[1].en-US
    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

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  • C:\Users\Admin\AppData\Roaming\GoogleNMore\3.GoogleNMore.dll
    Filesize

    112KB

    MD5

    3b6fabe45e67779746f6da67b25f0746

    SHA1

    d47d3527be974623d2aa96b58786ae6e552e2564

    SHA256

    9af640f6ed6ec741a6cc16dde39777fe26d8b99821a5b1757a679b7c939431bc

    SHA512

    1352f9d4f1ca3c8f4ee85926abcb4ea50ef8206e98a39f1098b940ec279e05e50b06425376db4dfd130cf7b09ee3db64c582cbefe038a05903f44b414127e701

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  • C:\Users\Admin\AppData\Roaming\GoogleNMore\GoogleNMoreXPCOM.dll
    Filesize

    28KB

    MD5

    7ee66bffca97f28b568b716551d1fe44

    SHA1

    e3d484f0058dfade70c702468a6046ee9db076b8

    SHA256

    351283b6b9a0d0ce5a5f574480729751c3a883f2d999fd6794ebf5c08a224bd4

    SHA512

    e82b5c07882deae93d50d0f5f8ac27dd1445eeb621cecb3b7c2bec45d4a0f22e47e2ca275ae5358218bd2eb034ec951c6c08124a51b5266d87e45d93b5d74324

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  • C:\Users\Admin\AppData\Roaming\GoogleNMore\IGoogleNMoreXPCOM.xpt
    Filesize

    148B

    MD5

    6aa9be6052fdad60d6316b9092b6ff3d

    SHA1

    526547b9063c6dc66d2e660aa6bd938c782bdea9

    SHA256

    7833034e9a64347a19f6396da569e098748b4913e142d1a6fa2b7e846cc3c169

    SHA512

    42c01e6ba2e686652285fb096ed576fab4ce903ba2c7442e70a574c48b0d6ded867d7ccede2762a0452bbb98c08fa007cf21e83017691b9aa7a5eb1ee8fe4fc0

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  • C:\Users\Admin\AppData\Roaming\GoogleNMore\InstValid.exe
    Filesize

    36KB

    MD5

    13a04b67fc1c7dace722b6259e29909c

    SHA1

    04ec97ff25418e8482971b7a6b301dd15dd9de6b

    SHA256

    7af9b9a0aacb2515a2605c2374ff8a85fcae9ac3dc181701a0acaf54e9820805

    SHA512

    622dbef85e447d033a87ff53b1b1d10d8cb4ce377eadd98bf6c4bdf14899dd709260a222550297eddea8fa9b9ccabeacba704f576ef5bbdecde0a4a1048a2c96

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  • C:\Users\Admin\AppData\Roaming\GoogleNMore\MFC42u.DLL
    Filesize

    972KB

    MD5

    e2f0a183acade1bb6d15fa07046171f6

    SHA1

    17ab4c0e6244f1f2a861c2e396a63bb2efd11844

    SHA256

    15c62441edfabd83aa18e2099dd8cb6d6e5d9c6dd248cdb444e41a2aca9ebe93

    SHA512

    de61a58451b8e51c24090587d2f0cfd4c96b130bfc7e059f698f91b9370260ce87723d6d01459b562ad6277629747f989acc5130c8fd598bf8eaed70f376b381

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