Overview

overview

10

Static

static

3

2512400a57...18.exe

windows7-x64

10

2512400a57...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    147s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-10-2024 20:33

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General

  • Target

    2512400a57cc5bcea15c91e25815ab7a_JaffaCakes118.exe

  • Size

    320KB

  • MD5

    2512400a57cc5bcea15c91e25815ab7a

  • SHA1

    6e7aeaa6cbba4a8b0436db04af9b9fe02f41a3d1

  • SHA256

    b635b825c59ef2604faef4ff8d6f1b97ed7af8af134a5aa7eb518210ffbcd2f3

  • SHA512

    675517534cbdd753fc91d6b887005e1bd437f2fffde6541df261d710803bfcef0a497b3bd491bea8a9db39d833563f7fac30238b35cde68812a26dcef8c58e71

  • SSDEEP

    3072:Z8DWAEdnlqfDrImwhs3viexsI8EsnnuvGEO1g03ifNJcT2b/2v/cX1fmu8UO:aHgi3qeThsuCKfsTc23g1fmu8U

Score
10/10
netwirebotnetdiscoveryratstealer

Malware Config

Extracted

Family

netwire

C2

wealthyman.brasilia.me:39560

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    WEALTH

  • keylogger_dir

    %AppData%\music\

  • lock_executable

    false

  • offline_keylogger

    true

  • password

    sucess

  • registry_autorun

    false

  • use_mutex

    false

Signatures

  • NetWire RAT payload 1 IoCs
    rat
  • Netwire

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

    botnetstealernetwire
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 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 4 IoCs

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

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

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

    persistenceexecution
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2512400a57cc5bcea15c91e25815ab7a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2512400a57cc5bcea15c91e25815ab7a_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4808
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /TN "linjetegningers" /TR "\"C:\Users\Admin\AppData\Local\Temp\Jotunnheim8.exe\""
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:116
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /run /tn "linjetegningers"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1572
  • C:\Users\Admin\AppData\Local\Temp\Jotunnheim8.exe
    C:\Users\Admin\AppData\Local\Temp\Jotunnheim8.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:2496

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Jotunnheim8.exe
    Filesize

    320KB

    MD5

    5cf4dd1b2cfcb3b562265ee0091b8727

    SHA1

    7eaca940b79a29a9bceffaec457899322770f304

    SHA256

    a40e1ac0201681faec10849958ff967d3e96c1f207c3b05964ad834fbcecba69

    SHA512

    491cd562622988da03a86e28f0270f8316f71bd57f0ff998ceec75e13cc7429b50985ed6650ec49a1c5821e9a35c9aff200fcc00dc4118005afe52e214b8bb06

    Download Submit

  • memory/2496-12-0x0000000000500000-0x0000000000600000-memory.dmp

    Filesize

    1024KB

    Download

  • memory/2496-14-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

    Download

  • memory/2496-20-0x0000000074BF0000-0x0000000074D10000-memory.dmp

    Filesize

    1.1MB

    Download

  • memory/2496-21-0x0000000000500000-0x0000000000600000-memory.dmp

    Filesize

    1024KB

    Download

  • memory/4808-3-0x0000000000520000-0x0000000000620000-memory.dmp

    Filesize

    1024KB

    Download

  • memory/4808-4-0x0000000076FF1000-0x0000000077111000-memory.dmp

    Filesize

    1.1MB

    Download

  • memory/4808-6-0x0000000076FF1000-0x0000000077111000-memory.dmp

    Filesize

    1.1MB

    Download