Windows 7 deprecation

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

Overview

overview

10

Static

static

3

bc06b9da1e...18.exe

windows7-x64

10

bc06b9da1e...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/08/2024, 14:02

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    bc06b9da1e59b0277b9e49990a32360c_JaffaCakes118.exe

  • Size

    268KB

  • MD5

    bc06b9da1e59b0277b9e49990a32360c

  • SHA1

    b07627da8ca1a6476c742762d226d551d547d774

  • SHA256

    ce3cf4753f34ddad9cdc6780c2b96479eab56af8faaee446001b023a09901eb2

  • SHA512

    59758329975f575089a542f90cd77c0e36c3c6a2ded0ebee429a3c1e71b2f05e72caf07a7604be917b163583be4ec450cba8ccab6fa19c4a011a0c057af3afc9

  • SSDEEP

    6144:jdthUCHm6phTke4b/Dx3jzfusLdZ/G/f5uZBx4h98cUJRgvQHVGQB9jwUJ5b5LQu:vhUsm6phTqZuIfShGgIRgvQHVGQ9h

Score
10/10
discoveryevasionpersistence

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
    evasion
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 51 IoCs
    persistence
  • 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.

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bc06b9da1e59b0277b9e49990a32360c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bc06b9da1e59b0277b9e49990a32360c_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4644
    • C:\Users\Admin\gagub.exe
      "C:\Users\Admin\gagub.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:4500

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\gagub.exe
    Filesize

    268KB

    MD5

    f18e80f7a4a5fdd01a00174ce56794cc

    SHA1

    216988a17459cb194e26e105b37ba45991fbf4f9

    SHA256

    43017bdb144aaf223765c6a1295513f7fce4300f379693b62ab31f4be084b849

    SHA512

    68347c6f4ff4e5f2a1bf66f42903fa9dd790145b84999f9f958ee6643e91f9ba5dde15b0e2cf1d36c93a7f3ad112e063e57ea76db1ee42af5fa54f4d85181245

    Download Submit