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Analysis

  • max time kernel
    95s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/09/2024, 04:42

General

  • Target

    f9ba5159c5c081242fb53eebbcb4e20b_JaffaCakes118.exe

  • Size

    32KB

  • MD5

    f9ba5159c5c081242fb53eebbcb4e20b

  • SHA1

    1dfe0a710289cfa5779ae50e66d1cb5dee61f1a5

  • SHA256

    72bacf865162bba44c757a86eaf20e648810e0e05ce14139acd6819e74977b4f

  • SHA512

    ad8d94f0abc27336effa51c6cb17b1f7358070dfc71ec506114d5b0a1b7c0094afcb9191bd3820faff6829b68aaa442e8c83ec3fcc00236c28fddd768042f522

  • SSDEEP

    768:/m0LEGYD82RXjZsmThXmpcBvWxO/EYRsYwnIi8jz6zgiND6HjNqTXqIhtjIXTxMn:/myyGSl1YrTt0S5K0O+kGhw6zV0xXDu9

Score
8/10

Malware Config

Signatures

  • Drops file in Drivers directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Internet Explorer settings 1 TTPs 38 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f9ba5159c5c081242fb53eebbcb4e20b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f9ba5159c5c081242fb53eebbcb4e20b_JaffaCakes118.exe"
    1⤵
    • Drops file in Drivers directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:3664
  • C:\Program Files (x86)\Internet Explorer\ielowutil.exe
    "C:\Program Files (x86)\Internet Explorer\ielowutil.exe" -CLSID:{0002DF01-0000-0000-C000-000000000046} -Embedding
    1⤵
    • System Location Discovery: System Language Discovery
    PID:3068
  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:796
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:796 CREDAT:17410 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:3448

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

    Filesize

    471B

    MD5

    02f97850a7cbc788eaa63ca9980845e6

    SHA1

    c7bc23d160f6603b590bb7d1ff5700d37add3be6

    SHA256

    d48ed68a99ace2d38001d542f7c8b9594a6d7d6c95c35de6c9d0b888ca035916

    SHA512

    c15716832f1a4c0f577bcaee0140d6fe542882e88adcf1c61566d25282b2d15f6bbe187d0361334aa05e494bac6fffc241d3a330d3c0a958464b7be75749608b

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

    Filesize

    404B

    MD5

    402d4189fde4aa2f9ab5fa8917652757

    SHA1

    08d7c6cd855fa29cb96ce6393f767984bd21529e

    SHA256

    ba57aa642779209e2f5312b0d81910cd88f037e9ec12e3651628c4b38803d385

    SHA512

    1de25ada66d8eb8b1263bf260d5011c88796541335afad6c419b0b9e6d7d206f810798f8cf855bf6e16fe6ef16feb2b51897cac9766f4457b49c3a89413c7362

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\verE4A3.tmp

    Filesize

    15KB

    MD5

    1a545d0052b581fbb2ab4c52133846bc

    SHA1

    62f3266a9b9925cd6d98658b92adec673cbe3dd3

    SHA256

    557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

    SHA512

    bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\JACP9GNT\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee