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Analysis

  • max time kernel
    150s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/04/2024, 10:45

General

  • Target

    e9cfe0e39c91f99fe5011e49716df789_JaffaCakes118.exe

  • Size

    4.2MB

  • MD5

    e9cfe0e39c91f99fe5011e49716df789

  • SHA1

    e9b9d38265c49684718e1d361f26b31456e8d9f0

  • SHA256

    c933007cb54c2a9cf5288f4efe70af4352baa3844f7dc4a6df8c8460a5b8f473

  • SHA512

    a52231ed9c670811395fc78c92afb605ef26dd18beb6180a157f2c68399a195d33dc59ee3eef412facde8e93b043e4e477fe2ab310649246d15ee23d20bfdb66

  • SSDEEP

    98304:oXB4uluJRmMg6QWlIpgi0rHqsih/mCqJ4B4ulud:ovsJR0TW6yiIKRhzqOsd

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e9cfe0e39c91f99fe5011e49716df789_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e9cfe0e39c91f99fe5011e49716df789_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Loads dropped DLL
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4256
    • C:\Users\Admin\AppData\Local\Temp\38HOF.exe
      "C:\Users\Admin\AppData\Local\Temp\38HOF.exe" -Continue|"C:\Users\Admin\AppData\Local\Temp\e9cfe0e39c91f99fe5011e49716df789_JaffaCakes118.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3340

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\38HOF.exe

    Filesize

    4.2MB

    MD5

    d52e07a5600d2c49a4b515fe5f7c7eb1

    SHA1

    946eafbf9013ac9fb622bfbe74201a86ca400670

    SHA256

    f9a670025bc6f14217bca9c737786f7e7970940e743501f779c7681412ffb741

    SHA512

    c880013702e52aa1eb13da1ed03e41ead01ee63ae4ba930f23222807413f5d3c903abcd90dd93cff4fd345046e5af00120ec522004ae37c949193b852db9ef3e

  • C:\Users\Admin\AppData\Local\Temp\DIH\VAC.zip

    Filesize

    13KB

    MD5

    5a8e8dedf1d910c79defff5638978d07

    SHA1

    bfab518af8a53f02c4f98fc321aa0984a208686c

    SHA256

    d5bf8619a6f47e74aceb629da039f25493b0b8fb2f892bda2b32bd68c0cf8893

    SHA512

    7acfc4d0bde75a518f394319c8cd6743d36eb7ebcdcd26eeae2fb59ead70bb8b4d2fb29be93c89b529775f8a407a9bcd6e4d2a2955c03b15f2880ff9aa61a519

  • C:\Users\Admin\AppData\Local\Temp\ScintillaNET\3.6.3\x64\SciLexer.dll

    Filesize

    1.3MB

    MD5

    a70486cf41bf065ff8e76e8619745361

    SHA1

    e06e75380b17fec737fbdfeaa4a09b83e54d4838

    SHA256

    1563fc1966e779f0fcb71753f15e73ec770e169a0ad6e3c5af736764d9bd5858

    SHA512

    02f1c909fcbf7c0f5604ccb4e807640d80a2236c3cac6975e2e849bda318419e7188bb6a48184940eb381e2af375c83d7539e58951edf5e49ec11dd0cff66cc0

  • memory/3340-32-0x00007FFE15670000-0x00007FFE16131000-memory.dmp

    Filesize

    10.8MB

  • memory/3340-35-0x000001DF9FEC0000-0x000001DF9FF02000-memory.dmp

    Filesize

    264KB

  • memory/3340-51-0x000001DF9FF90000-0x000001DF9FFA0000-memory.dmp

    Filesize

    64KB

  • memory/3340-50-0x000001DF9FF90000-0x000001DF9FFA0000-memory.dmp

    Filesize

    64KB

  • memory/3340-47-0x00007FFE15670000-0x00007FFE16131000-memory.dmp

    Filesize

    10.8MB

  • memory/3340-44-0x000001DFA2930000-0x000001DFA2948000-memory.dmp

    Filesize

    96KB

  • memory/3340-43-0x000001DF9FF90000-0x000001DF9FFA0000-memory.dmp

    Filesize

    64KB

  • memory/3340-42-0x000001DFA6FE0000-0x000001DFA7166000-memory.dmp

    Filesize

    1.5MB

  • memory/3340-41-0x000001DF9FF90000-0x000001DF9FFA0000-memory.dmp

    Filesize

    64KB

  • memory/3340-39-0x000001DF9FF90000-0x000001DF9FFA0000-memory.dmp

    Filesize

    64KB

  • memory/3340-33-0x000001DF9FF90000-0x000001DF9FFA0000-memory.dmp

    Filesize

    64KB

  • memory/3340-36-0x000001DF9FF90000-0x000001DF9FFA0000-memory.dmp

    Filesize

    64KB

  • memory/4256-13-0x0000026B7F8F0000-0x0000026B7F902000-memory.dmp

    Filesize

    72KB

  • memory/4256-34-0x00007FFE15670000-0x00007FFE16131000-memory.dmp

    Filesize

    10.8MB

  • memory/4256-0-0x0000026B64DD0000-0x0000026B65206000-memory.dmp

    Filesize

    4.2MB

  • memory/4256-1-0x00007FFE15670000-0x00007FFE16131000-memory.dmp

    Filesize

    10.8MB

  • memory/4256-2-0x0000026B67000000-0x0000026B67010000-memory.dmp

    Filesize

    64KB

  • memory/4256-14-0x0000026B67110000-0x0000026B6711A000-memory.dmp

    Filesize

    40KB

  • memory/4256-4-0x0000026B66FC0000-0x0000026B67002000-memory.dmp

    Filesize

    264KB

  • memory/4256-10-0x0000026B67000000-0x0000026B67010000-memory.dmp

    Filesize

    64KB

  • memory/4256-3-0x0000026B7F980000-0x0000026B7FA60000-memory.dmp

    Filesize

    896KB

  • memory/4256-6-0x0000026B67000000-0x0000026B67010000-memory.dmp

    Filesize

    64KB

  • memory/4256-5-0x0000026B7FA60000-0x0000026B7FBB4000-memory.dmp

    Filesize

    1.3MB