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Analysis

  • max time kernel
    94s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/10/2024, 00:08

General

  • Target

    156a08d24fbaa32b3b91ac5e5071c389_JaffaCakes118.exe

  • Size

    190KB

  • MD5

    156a08d24fbaa32b3b91ac5e5071c389

  • SHA1

    6a3a222b14c5f759c4f778e3933ab1918189b851

  • SHA256

    dc8600c52c86559104730cf12a9ac7d1d7f9aacd50ca64045199b6db3c276ac3

  • SHA512

    7e9c75f7fb34e45994d1d061be453cd866ee4c028c6a1c23ea58b46e11dd6961a942dba934dbe81b8ee60a286ac9ffe9121422a121de9c77680c54064381723e

  • SSDEEP

    3072:mjK/dnbCaI9/YYT/2qDcrePy7JRQxbnlOcaSXqK4Ftue9/SJKhdG3luhntgWm6aF:mjK/5CfRD2TeaVmmS6tuW/2BuxtiF

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 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 37 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\156a08d24fbaa32b3b91ac5e5071c389_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\156a08d24fbaa32b3b91ac5e5071c389_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:3620
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://galleries.pinballpublishernetwork.com/86429ac7be/854291c5be1d/index.html
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1120
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1120 CREDAT:17410 /prefetch:2
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2184

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

    db7c83e09ebc4317f2bf2df7f66b8513

    SHA1

    29d58ef43f72ce7cf79ce6109d038a6c9b4873f0

    SHA256

    1ae4c8aa37bf433bc5b3b45e017c95bf843c7dbbe348c78c7ab6f3cad0fda4b8

    SHA512

    6eb46ae0c3e091ba13b1c0e3fb6de568882940df7968d0e1297568ea5356a4691f2a869c7c9ac9e9642bcc2e4e1388d00b15c663276143e8cb5015ab89c27867

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

    Filesize

    404B

    MD5

    f1deb095ad0213a4c9d5948e30ece9c4

    SHA1

    db2db90bf038aef18a83fd027563df93995e1ffc

    SHA256

    03160ff388dd60f5d5f6e5658020d290ca9c63a7bf25b74bd9555b49e432c23a

    SHA512

    70a350f4c0fb22317da2d4d198c79e9837280580cf08e286a5377308f8f81fd29aab5a2bb8edcdf8ad1a127c51370ffb555932efc01c549b22b74e7df696ac45

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\OD2FK6XO\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

  • memory/3620-0-0x0000000000400000-0x00000000004B4000-memory.dmp

    Filesize

    720KB

  • memory/3620-1-0x0000000000750000-0x0000000000751000-memory.dmp

    Filesize

    4KB

  • memory/3620-2-0x0000000000400000-0x00000000004B4000-memory.dmp

    Filesize

    720KB

  • memory/3620-3-0x0000000002350000-0x0000000002351000-memory.dmp

    Filesize

    4KB

  • memory/3620-6-0x0000000000400000-0x00000000004B4000-memory.dmp

    Filesize

    720KB