Analysis

  • max time kernel
    124s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-06-2024 19:53

General

  • Target

    09422e47a95b1c2fad54d948843b9f0c_JaffaCakes118.exe

  • Size

    404KB

  • MD5

    09422e47a95b1c2fad54d948843b9f0c

  • SHA1

    a3db3f2f5b272cd51d2b312ba9a388788b78bed4

  • SHA256

    139cff125dc1eac257e9a7b5dd3971f7c0d924e4a6f469b18c2f08637a5f4c2e

  • SHA512

    7b2173c53299c59d0af309f077a31d95cb144ca4a505e0edfff2e88e5a1834ea63545da5742e35c12c435e9b1c897629612cfa6180bfc57ac6ccaf5eb6d7a0be

  • SSDEEP

    12288:piKf9rHXYBKnolmQ1DUbESnDkosH7ITHD9j3w99ZcE:piKfh3Y4hhsCHxj3S9ZN

Score
10/10

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • ModiLoader Second Stage 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in System32 directory 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 30 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\09422e47a95b1c2fad54d948843b9f0c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\09422e47a95b1c2fad54d948843b9f0c_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3260
    • C:\program files\internet explorer\IEXPLORE.EXE
      "C:\program files\internet explorer\IEXPLORE.EXE"
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1440
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1440 CREDAT:17410 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:3000
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4196,i,16488180140590516186,11762960689811837350,262144 --variations-seed-version --mojo-platform-channel-handle=4156 /prefetch:8
    1⤵
      PID:5116

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      471B

      MD5

      7d3b85dddbdd4fdb82ea4c9e4eb4b386

      SHA1

      ec55434869bf1ce79d37ebc36af1cea98309ca89

      SHA256

      9ff2020f99ff7cefa80d5551715f465a89592320ea24e72c001e11a216445cb1

      SHA512

      0d595242ed30e20906f2f50fd4fe454a963498bb07a34b2b892d9fe5a2cb7b76d195ac766342034b422e3d3705c7760ebaa5fdc4a9076f60dfa7c61336d51d03

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

      Filesize

      404B

      MD5

      4707841573ea707ba69428754276c2ae

      SHA1

      e7a42682d63a0dd0c807025291973bce6e94a8ed

      SHA256

      c161f936bcd18e40d1f31e2bce27808fc8974c252fced914e51bb7e7b7e426cf

      SHA512

      994514a9a6fd9b5c0f1365928e64c17cdcefff7d65522ab4392192898dac3463c432476c2cc7ce47f6ac24734c931a8ee51c08b2c0448d20df2dbe06748870a3

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\44ZGVQ6R\suggestions[1].en-US

      Filesize

      17KB

      MD5

      5a34cb996293fde2cb7a4ac89587393a

      SHA1

      3c96c993500690d1a77873cd62bc639b3a10653f

      SHA256

      c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

      SHA512

      e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

    • memory/1440-3-0x0000000000F50000-0x000000000101A000-memory.dmp

      Filesize

      808KB

    • memory/3260-0-0x0000000000400000-0x00000000004CA000-memory.dmp

      Filesize

      808KB

    • memory/3260-2-0x0000000000BC0000-0x0000000000BC1000-memory.dmp

      Filesize

      4KB

    • memory/3260-4-0x0000000000415000-0x0000000000416000-memory.dmp

      Filesize

      4KB

    • memory/3260-6-0x0000000000400000-0x00000000004CA000-memory.dmp

      Filesize

      808KB