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Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    18/12/2024, 13:07

General

  • Target

    fba8b6677080524b6d91b6952796c192_JaffaCakes118.exe

  • Size

    1.3MB

  • MD5

    fba8b6677080524b6d91b6952796c192

  • SHA1

    3bc41081afa756aeeeaee116ac23ae5b2c324ecf

  • SHA256

    c0b0c22f1ebf5f70abbe780d34986a4361b691e5a13e64bf4bdacf7eaed2bcd8

  • SHA512

    0d5186cb2a9acce77026fb522469f9cc6ac4557d0552f261504b73db97fe47d80abe719494af17decab1f4728fc26961d0b0bc3217748c830f9fc8613381db55

  • SSDEEP

    24576:xw2B++C50vlq+fAEY4Q3t0t3DCTT8VhgGXIA1j4NErURv4:xs50t1FbTCTT4ZXP6iQRv

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Modiloader family
  • UAC bypass 3 TTPs 1 IoCs
  • ModiLoader Second Stage 33 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 3 IoCs
  • Drops file in Windows directory 4 IoCs
  • 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.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fba8b6677080524b6d91b6952796c192_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fba8b6677080524b6d91b6952796c192_JaffaCakes118.exe"
    1⤵
    • Checks whether UAC is enabled
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1732
    • C:\Windows\mstwain32.exe
      "C:\Windows\mstwain32.exe"
      2⤵
      • UAC bypass
      • Executes dropped EXE
      • Adds Run key to start application
      • Checks whether UAC is enabled
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • System policy modification
      PID:3000

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\mstwain32.exe

    Filesize

    1.3MB

    MD5

    fba8b6677080524b6d91b6952796c192

    SHA1

    3bc41081afa756aeeeaee116ac23ae5b2c324ecf

    SHA256

    c0b0c22f1ebf5f70abbe780d34986a4361b691e5a13e64bf4bdacf7eaed2bcd8

    SHA512

    0d5186cb2a9acce77026fb522469f9cc6ac4557d0552f261504b73db97fe47d80abe719494af17decab1f4728fc26961d0b0bc3217748c830f9fc8613381db55

  • memory/1732-29-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/1732-1-0x0000000001F20000-0x0000000002010000-memory.dmp

    Filesize

    960KB

  • memory/1732-2-0x0000000000401000-0x000000000041C000-memory.dmp

    Filesize

    108KB

  • memory/1732-5-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/1732-13-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/1732-12-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/1732-0-0x0000000000270000-0x0000000000271000-memory.dmp

    Filesize

    4KB

  • memory/3000-31-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-36-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-20-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-27-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-26-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-25-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-24-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-22-0x0000000004B50000-0x0000000004B5E000-memory.dmp

    Filesize

    56KB

  • memory/3000-21-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-28-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-14-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-30-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-15-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-32-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-35-0x0000000004B50000-0x0000000004B5E000-memory.dmp

    Filesize

    56KB

  • memory/3000-34-0x0000000004670000-0x0000000004678000-memory.dmp

    Filesize

    32KB

  • memory/3000-33-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-16-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-37-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-38-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-39-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-42-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-45-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-48-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-51-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-54-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-57-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-60-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-63-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-66-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-69-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-72-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB

  • memory/3000-75-0x0000000000400000-0x00000000006B1000-memory.dmp

    Filesize

    2.7MB