Analysis

  • max time kernel
    141s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    11-12-2024 05:22

General

  • Target

    e00ced37ce53c1d435f4d837ef6f9121_JaffaCakes118.exe

  • Size

    1.1MB

  • MD5

    e00ced37ce53c1d435f4d837ef6f9121

  • SHA1

    a6da2c186c918d54a0ba81bbc771039aaa92c1fe

  • SHA256

    0622247cd546610207b2ab9aebfccada933800e7f102afcffdd74e8b9bf5dd08

  • SHA512

    a071c9a34e432d7dfa29cf0c7f031b4e247d239bda8446d6841c18116fd632459b6f09e15565ee65c5112101bb34344f7b823aea017279045fc9b0645680b1b3

  • SSDEEP

    24576:jryBIilke1Z4njD1cgvu6cIkyecGClpQZlzFCQUf9:GwRRG6VecGmpQLzFCQ

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 24 IoCs
  • Executes dropped EXE 1 IoCs
  • Themida packer 24 IoCs

    Detects Themida, an advanced Windows software protection system.

  • 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
  • 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.

  • 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\e00ced37ce53c1d435f4d837ef6f9121_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e00ced37ce53c1d435f4d837ef6f9121_JaffaCakes118.exe"
    1⤵
    • Checks whether UAC is enabled
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2040
    • C:\Windows\serverrrrrrrrrrr.exe
      "C:\Windows\serverrrrrrrrrrr.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 use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • System policy modification
      PID:2532

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\serverrrrrrrrrrr.exe

    Filesize

    1.1MB

    MD5

    e00ced37ce53c1d435f4d837ef6f9121

    SHA1

    a6da2c186c918d54a0ba81bbc771039aaa92c1fe

    SHA256

    0622247cd546610207b2ab9aebfccada933800e7f102afcffdd74e8b9bf5dd08

    SHA512

    a071c9a34e432d7dfa29cf0c7f031b4e247d239bda8446d6841c18116fd632459b6f09e15565ee65c5112101bb34344f7b823aea017279045fc9b0645680b1b3

  • memory/2040-0-0x0000000000401000-0x000000000041C000-memory.dmp

    Filesize

    108KB

  • memory/2040-8-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/2532-24-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/2532-28-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/2532-14-0x0000000004330000-0x000000000433E000-memory.dmp

    Filesize

    56KB

  • memory/2532-16-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/2532-17-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/2532-18-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/2532-19-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/2532-20-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/2532-23-0x0000000004330000-0x000000000433E000-memory.dmp

    Filesize

    56KB

  • memory/2532-22-0x0000000003ED0000-0x0000000003ED8000-memory.dmp

    Filesize

    32KB

  • memory/2532-21-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/2532-9-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/2532-25-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/2532-13-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/2532-31-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/2532-34-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/2532-37-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/2532-40-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/2532-43-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/2532-46-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/2532-49-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/2532-52-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/2532-55-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/2532-58-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/2532-61-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB