Windows 7 deprecation

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

Analysis

  • max time kernel
    140s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    13/08/2024, 19:14

General

  • Target

    9460ddd0e629806364bcaba850e9415c_JaffaCakes118.exe

  • Size

    982KB

  • MD5

    9460ddd0e629806364bcaba850e9415c

  • SHA1

    bf3eadc3f354f90c1ce10facf83dee1eaff3681c

  • SHA256

    b983ae4301273ef2c7b5117e884574a14e43ec6f3bd0ab9df29040a4f2fad634

  • SHA512

    cb7a4af073ae63489f9f6507838c498236f42312a3c9c19b68c03bc5d753574a05eea61724fb2579364cbb530ad0640a83dd20e9cfa5de9066d165c5a58b6867

  • SSDEEP

    12288:0SjzwRzH1RighUFZzHtC9FDY8c8H+Lm/yjxeiSOHTApwn2fTrNsef1JOXa0ii:teVRrhMxY9FDY8cLa/OerzTrNtS4

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Drops file in Windows directory 6 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 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9460ddd0e629806364bcaba850e9415c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9460ddd0e629806364bcaba850e9415c_JaffaCakes118.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2068
    • C:\Windows\csrss.exe
      "C:\Windows\csrss.exe"
      2⤵
      • Modifies WinLogon for persistence
      • Executes dropped EXE
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:2104

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\csrss.exe

    Filesize

    982KB

    MD5

    9460ddd0e629806364bcaba850e9415c

    SHA1

    bf3eadc3f354f90c1ce10facf83dee1eaff3681c

    SHA256

    b983ae4301273ef2c7b5117e884574a14e43ec6f3bd0ab9df29040a4f2fad634

    SHA512

    cb7a4af073ae63489f9f6507838c498236f42312a3c9c19b68c03bc5d753574a05eea61724fb2579364cbb530ad0640a83dd20e9cfa5de9066d165c5a58b6867

  • memory/2068-13-0x00000000002F0000-0x00000000002F1000-memory.dmp

    Filesize

    4KB

  • memory/2068-20-0x0000000000400000-0x00000000004FF000-memory.dmp

    Filesize

    1020KB

  • memory/2104-21-0x0000000000260000-0x0000000000261000-memory.dmp

    Filesize

    4KB

  • memory/2104-27-0x0000000000400000-0x00000000004FF000-memory.dmp

    Filesize

    1020KB

  • memory/2104-29-0x0000000000260000-0x0000000000261000-memory.dmp

    Filesize

    4KB