Analysis

  • max time kernel
    141s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    18-09-2024 17:57

General

  • Target

    e9acab178cfdb710c8b59c238c4a1de9_JaffaCakes118.exe

  • Size

    1.3MB

  • MD5

    e9acab178cfdb710c8b59c238c4a1de9

  • SHA1

    28e8684e7d943944008728e881b29739690156b9

  • SHA256

    a967fed9ce00a84eee30a9c42df36f58bc9d09f4078576ca421f7a3b38aa2fb3

  • SHA512

    82e5243443a1deb893bf57720ba5f2abe7a21f1e6785a3a5adcc67563047bcabc6df224f0998fdbcea661e45a78c79538d40c5e1630b5316ac04ea0d1df92262

  • SSDEEP

    24576:GdjzkAmOAdnTW0yeopK6jGo750yQJ8DA8849O+hjS4:40jOw7Lm75WU

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • UAC bypass 3 TTPs 1 IoCs
  • ModiLoader Second Stage 35 IoCs
  • Executes dropped EXE 1 IoCs
  • Themida packer 36 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\e9acab178cfdb710c8b59c238c4a1de9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e9acab178cfdb710c8b59c238c4a1de9_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:1676
    • 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 use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • System policy modification
      PID:3008

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\mstwain32.exe

    Filesize

    1.3MB

    MD5

    e9acab178cfdb710c8b59c238c4a1de9

    SHA1

    28e8684e7d943944008728e881b29739690156b9

    SHA256

    a967fed9ce00a84eee30a9c42df36f58bc9d09f4078576ca421f7a3b38aa2fb3

    SHA512

    82e5243443a1deb893bf57720ba5f2abe7a21f1e6785a3a5adcc67563047bcabc6df224f0998fdbcea661e45a78c79538d40c5e1630b5316ac04ea0d1df92262

  • memory/1676-14-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/1676-0-0x0000000000710000-0x0000000000711000-memory.dmp

    Filesize

    4KB

  • memory/1676-2-0x0000000000401000-0x000000000041C000-memory.dmp

    Filesize

    108KB

  • memory/1676-3-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/1676-4-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/1676-6-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/1676-1-0x00000000007D0000-0x00000000008B7000-memory.dmp

    Filesize

    924KB

  • memory/3008-31-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-38-0x00000000048F0000-0x00000000048FE000-memory.dmp

    Filesize

    56KB

  • memory/3008-17-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-18-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-24-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-23-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-22-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-25-0x00000000048F0000-0x00000000048FE000-memory.dmp

    Filesize

    56KB

  • memory/3008-27-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-28-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-29-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-30-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-15-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-32-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-33-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-34-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-35-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-16-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-37-0x0000000004550000-0x0000000004558000-memory.dmp

    Filesize

    32KB

  • memory/3008-36-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-39-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-40-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-43-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-46-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-49-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-52-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-55-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-58-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-61-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-64-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-67-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-70-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-73-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB

  • memory/3008-76-0x0000000000400000-0x0000000000570000-memory.dmp

    Filesize

    1.4MB