Analysis

  • max time kernel
    129s
  • max time network
    145s
  • platform
    windows11-21h2_x64
  • resource
    win11-20250502-en
  • resource tags

    arch:x64arch:x86image:win11-20250502-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    19/05/2025, 07:23

General

  • Target

    JaffaCakes118_06eea001fb61532885ae0ce6f95d0b3c.exe

  • Size

    919KB

  • MD5

    06eea001fb61532885ae0ce6f95d0b3c

  • SHA1

    0cd7c9f2abdd2558333541762903d2f8328dec96

  • SHA256

    2dc1258101b1183ad4e08320f15310cad541c900919e98e0816c751fee303306

  • SHA512

    1bd704ab322497ffc5212aed7283819253113b4f2e306b0f3a8d1eec2d4cb302d3007c859877284d31c988917c712f652bdede16c7fb489568293c28e3860c21

  • SSDEEP

    12288:nUeaElE9Yt9gusNqdRZ0MQCC+B5nXEnLRxBF1IYPLfESTbxNy:nUellzt9g5cnQIvnXEnLrBYNSTK

Malware Config

Extracted

Family

netwire

C2

185.244.30.51:3373

185.244.30.51:3376

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    HostId-%Rand%

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    false

  • offline_keylogger

    true

  • password

    bigfavor12

  • registry_autorun

    false

  • use_mutex

    false

Signatures

  • NetWire RAT payload 4 IoCs
  • Netwire

    Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

  • Netwire family
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_06eea001fb61532885ae0ce6f95d0b3c.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_06eea001fb61532885ae0ce6f95d0b3c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1588
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\pmbtKQaVLTRS" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF685.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2992
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_06eea001fb61532885ae0ce6f95d0b3c.exe
      "{path}"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3012

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\tmpF685.tmp

          Filesize

          1KB

          MD5

          9cd42a1f151dde7e5fb9f0d4e143470d

          SHA1

          275af60764222f7e468ed0287ec9d4f71184e111

          SHA256

          70458e1fd009030a2babbbc8c58948939882c1c1519da13faf5bad48d9045327

          SHA512

          bf6d5f8c5908f923cd089c107cfde235c71205b889a9e6b852ccbd42939b0bc77530e9a1edd462a5d3168d69e7795a01bc5b497fac78ed340c8fa5e1eff17d35

        • memory/1588-8-0x0000000074F80000-0x0000000075731000-memory.dmp

          Filesize

          7.7MB

        • memory/1588-10-0x0000000005C90000-0x0000000005D2C000-memory.dmp

          Filesize

          624KB

        • memory/1588-3-0x0000000004CD0000-0x0000000004D62000-memory.dmp

          Filesize

          584KB

        • memory/1588-5-0x0000000074F80000-0x0000000075731000-memory.dmp

          Filesize

          7.7MB

        • memory/1588-4-0x0000000004E80000-0x0000000004E8A000-memory.dmp

          Filesize

          40KB

        • memory/1588-6-0x0000000004E70000-0x0000000004E84000-memory.dmp

          Filesize

          80KB

        • memory/1588-2-0x0000000005170000-0x0000000005716000-memory.dmp

          Filesize

          5.6MB

        • memory/1588-7-0x0000000074F8E000-0x0000000074F8F000-memory.dmp

          Filesize

          4KB

        • memory/1588-9-0x0000000005BA0000-0x0000000005BEC000-memory.dmp

          Filesize

          304KB

        • memory/1588-0-0x0000000074F8E000-0x0000000074F8F000-memory.dmp

          Filesize

          4KB

        • memory/1588-1-0x0000000000150000-0x000000000023C000-memory.dmp

          Filesize

          944KB

        • memory/1588-19-0x0000000074F80000-0x0000000075731000-memory.dmp

          Filesize

          7.7MB

        • memory/3012-16-0x0000000000400000-0x0000000000433000-memory.dmp

          Filesize

          204KB

        • memory/3012-18-0x0000000000400000-0x0000000000433000-memory.dmp

          Filesize

          204KB

        • memory/3012-14-0x0000000000400000-0x0000000000433000-memory.dmp

          Filesize

          204KB

        • memory/3012-20-0x0000000000400000-0x0000000000433000-memory.dmp

          Filesize

          204KB