Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/10/2024, 21:42

General

  • Target

    109b14650a1d0f7213029619ba7f3cb9_JaffaCakes118.exe

  • Size

    15KB

  • MD5

    109b14650a1d0f7213029619ba7f3cb9

  • SHA1

    d12076fbfca72ffd76a94ce6fd17f80728310603

  • SHA256

    89bb1f9efa68539b8ef29f833ed379535649e7a3f1645255e567921e396cc5ba

  • SHA512

    5dd10af5eee7131097c548a4e71d7fd47fdb646a7ade5246638c5d3bdd8e3788dcc37db177fb1cf6491bd43adc43161fc6450f556f3c06637b18afd9b78c3dba

  • SSDEEP

    384:wBbbcqKdv1aGuIFm3UGtTk8mm2bN0U0ofZS2YPMX:a3Kdv15OkGeuiS2YPM

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • UPX packed file 3 IoCs

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

  • Drops file in Windows directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\109b14650a1d0f7213029619ba7f3cb9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\109b14650a1d0f7213029619ba7f3cb9_JaffaCakes118.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4892
    • \??\c:\windows\ld09.exe
      c:\windows\ld09.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:4956
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c c:\d45.bat
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3656

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\ld09.exe

    Filesize

    15KB

    MD5

    109b14650a1d0f7213029619ba7f3cb9

    SHA1

    d12076fbfca72ffd76a94ce6fd17f80728310603

    SHA256

    89bb1f9efa68539b8ef29f833ed379535649e7a3f1645255e567921e396cc5ba

    SHA512

    5dd10af5eee7131097c548a4e71d7fd47fdb646a7ade5246638c5d3bdd8e3788dcc37db177fb1cf6491bd43adc43161fc6450f556f3c06637b18afd9b78c3dba

  • \??\c:\d45.bat

    Filesize

    263B

    MD5

    a00a319e17bb60b441e9ced656d8a143

    SHA1

    bf201368ce5719c21f139bc41192a35453e2e2c2

    SHA256

    693e3d3523ce2f3726e0b04eb15c85751247dfa6390e89b1b1a1c8168d23f9fb

    SHA512

    df598ce857a8afcbcb0c99b085d66c0dfce41e9ce8b26bba6e988c7f1d3fea313cb225179305e1ec4cb40e9ff6b7d78cda5c2f4c6a84b04ab5a6ecce4601a3a0

  • memory/4892-0-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/4892-11-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB