Analysis

  • max time kernel
    93s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-07-2024 04:35

General

  • Target

    3c0076df5304aea581674cf0dfd91aaa_JaffaCakes118.exe

  • Size

    365KB

  • MD5

    3c0076df5304aea581674cf0dfd91aaa

  • SHA1

    87c5cfd7656af4adccc4446109171f7385dca2ef

  • SHA256

    e3cc760aabf2b84d82e96f9566763068da8a3dcd672c863df07472b35c9881bc

  • SHA512

    596af08bd409bbae98c26dc7fed08ce0c891c9dd8365f2477a72378e0ee3f401d7726b6cbbc5be29d681c913331f6c8529d23b189e8fa4d81b2a2c7389b608d8

  • SSDEEP

    6144:yqnwjmFpdkAkzm5ydz7R+WeP4R4Fj611+ILBM8Ra6rMXt86XejcMw:yGwjy4hz+ydJ+FG4R61FBMMrMXXXejHw

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3c0076df5304aea581674cf0dfd91aaa_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3c0076df5304aea581674cf0dfd91aaa_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:4900

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FMLLHXYA\NewErrorPageTemplate[1]

    Filesize

    1KB

    MD5

    dfeabde84792228093a5a270352395b6

    SHA1

    e41258c9576721025926326f76063c2305586f76

    SHA256

    77b138ab5d0a90ff04648c26addd5e414cc178165e3b54a4cb3739da0f58e075

    SHA512

    e256f603e67335151bb709294749794e2e3085f4063c623461a0b3decbcca8e620807b707ec9bcbe36dcd7d639c55753da0495be85b4ae5fb6bfc52ab4b284fd

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\KCRJMNF7\dnserrordiagoff[1]

    Filesize

    1KB

    MD5

    7e81a79f38695e467a49ee41dd24146d

    SHA1

    035e110c36bf3072525b05394f73d1ba54d0d316

    SHA256

    a705d1e0916a79b0d6e60c41a9ce301ed95b3fc00e927f940ab27061c208a536

    SHA512

    53c5f2f2b9ad8b555f9ae6644941cf2016108e803ea6ab2c7418e31e66874dea5a2bc04be0fa9766e7206617879520e730e9e3e0de136bae886c2e786082d622

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\Q90VG4IN\errorPageStrings[1]

    Filesize

    4KB

    MD5

    d65ec06f21c379c87040b83cc1abac6b

    SHA1

    208d0a0bb775661758394be7e4afb18357e46c8b

    SHA256

    a1270e90cea31b46432ec44731bf4400d22b38eb2855326bf934fe8f1b169a4f

    SHA512

    8a166d26b49a5d95aea49bc649e5ea58786a2191f4d2adac6f5fbb7523940ce4482d6a2502aa870a931224f215cb2010a8c9b99a2c1820150e4d365cab28299e

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\Q90VG4IN\httpErrorPagesScripts[1]

    Filesize

    11KB

    MD5

    9234071287e637f85d721463c488704c

    SHA1

    cca09b1e0fba38ba29d3972ed8dcecefdef8c152

    SHA256

    65cc039890c7ceb927ce40f6f199d74e49b8058c3f8a6e22e8f916ad90ea8649

    SHA512

    87d691987e7a2f69ad8605f35f94241ab7e68ad4f55ad384f1f0d40dc59ffd1432c758123661ee39443d624c881b01dcd228a67afb8700fe5e66fc794a6c0384

  • C:\Windows\SysWOW64\MSINET.OCX

    Filesize

    112KB

    MD5

    7bec181a21753498b6bd001c42a42722

    SHA1

    3249f233657dc66632c0539c47895bfcee5770cc

    SHA256

    73da54b69911bdd08ea8bbbd508f815ef7cfa59c4684d75c1c602252ec88ee31

    SHA512

    d671e25ae5e02a55f444d253f0e4a42af6a5362d9759fb243ad6d2c333976ab3e98669621ec0850ad915ee06acbe8e70d77b084128fc275462223f4f5ab401bc

  • memory/4900-0-0x0000000000400000-0x0000000000512000-memory.dmp

    Filesize

    1.1MB

  • memory/4900-1-0x0000000000690000-0x0000000000691000-memory.dmp

    Filesize

    4KB

  • memory/4900-2-0x0000000000400000-0x0000000000512000-memory.dmp

    Filesize

    1.1MB

  • memory/4900-63-0x0000000000400000-0x0000000000512000-memory.dmp

    Filesize

    1.1MB

  • memory/4900-64-0x0000000000690000-0x0000000000691000-memory.dmp

    Filesize

    4KB