Overview

overview

10

Static

static

5

7eee70df29...e1.exe

windows7_x64

1

7eee70df29...e1.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    77s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    08-07-2022 14:53

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General

  • Target

    7eee70df2995be6ecd28558f84f98b8885a28c329f8161e63e1e155cf46fb0e1.exe

  • Size

    1.2MB

  • MD5

    f22c7168d2c41964a1dfbf99904a2843

  • SHA1

    274337d271c26d63c9d36cd89a53456941d6f1df

  • SHA256

    7eee70df2995be6ecd28558f84f98b8885a28c329f8161e63e1e155cf46fb0e1

  • SHA512

    8110c4983e63ba678e4d4b8a9fd9ccc23ca14e8059fcfa2a4ff30e74f14bf68f4ac0dbf3d94be0ff0495509b13f97a57440410577de2be81ae335300b6c760eb

Score
10/10
netwirebotnetpersistenceratstealer

Malware Config

Extracted

Family

netwire

C2

95.167.151.235:8973

Attributes
  • activex_autorun

    true

  • activex_key

    {N0R5BAW8-0Q5K-W773-0566-88UJFGBT8MC5}

  • copy_executable

    true

  • delete_original

    false

  • host_id

    HostId-%Rand%

  • install_path

    %AppData%\Install\Host.exe

  • lock_executable

    false

  • offline_keylogger

    false

  • password

    Password

  • registry_autorun

    true

  • startup_name

    windows

  • use_mutex

    false

Signatures

  • NetWire RAT payload 4 IoCs
    rat
  • Netwire

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

    botnetstealernetwire
  • Executes dropped EXE 2 IoCs
  • Modifies Installed Components in the registry 2 TTPs 4 IoCs
    persistence
  • Drops startup file 2 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
    persistence
  • AutoIT Executable 3 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 6 IoCs
  • Suspicious use of SendNotifyMessage 6 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7eee70df2995be6ecd28558f84f98b8885a28c329f8161e63e1e155cf46fb0e1.exe
    "C:\Users\Admin\AppData\Local\Temp\7eee70df2995be6ecd28558f84f98b8885a28c329f8161e63e1e155cf46fb0e1.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2360
    • C:\Users\Admin\AppData\Local\Temp\7eee70df2995be6ecd28558f84f98b8885a28c329f8161e63e1e155cf46fb0e1.exe
      "C:\Users\Admin\AppData\Local\Temp\7eee70df2995be6ecd28558f84f98b8885a28c329f8161e63e1e155cf46fb0e1.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1000
      • C:\Users\Admin\AppData\Roaming\Install\Host.exe
        "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
        3⤵
        • Executes dropped EXE
        • Drops startup file
        • Suspicious use of SetThreadContext
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:3564
        • C:\Users\Admin\AppData\Roaming\Install\Host.exe
          "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
          4⤵
          • Executes dropped EXE
          • Modifies Installed Components in the registry
          • Adds Run key to start application
          PID:872
    • C:\Users\Admin\AppData\Local\Temp\7eee70df2995be6ecd28558f84f98b8885a28c329f8161e63e1e155cf46fb0e1.exe
      "C:\Users\Admin\AppData\Local\Temp\7eee70df2995be6ecd28558f84f98b8885a28c329f8161e63e1e155cf46fb0e1.exe"
      2⤵
      • Modifies Installed Components in the registry
      • Adds Run key to start application
      PID:4404

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Install\Host.exe
    Filesize

    1.2MB

    MD5

    f22c7168d2c41964a1dfbf99904a2843

    SHA1

    274337d271c26d63c9d36cd89a53456941d6f1df

    SHA256

    7eee70df2995be6ecd28558f84f98b8885a28c329f8161e63e1e155cf46fb0e1

    SHA512

    8110c4983e63ba678e4d4b8a9fd9ccc23ca14e8059fcfa2a4ff30e74f14bf68f4ac0dbf3d94be0ff0495509b13f97a57440410577de2be81ae335300b6c760eb

    Download Submit

  • C:\Users\Admin\AppData\Roaming\Install\Host.exe
    Filesize

    1.2MB

    MD5

    f22c7168d2c41964a1dfbf99904a2843

    SHA1

    274337d271c26d63c9d36cd89a53456941d6f1df

    SHA256

    7eee70df2995be6ecd28558f84f98b8885a28c329f8161e63e1e155cf46fb0e1

    SHA512

    8110c4983e63ba678e4d4b8a9fd9ccc23ca14e8059fcfa2a4ff30e74f14bf68f4ac0dbf3d94be0ff0495509b13f97a57440410577de2be81ae335300b6c760eb

    Download Submit

  • C:\Users\Admin\AppData\Roaming\Install\Host.exe
    Filesize

    1.2MB

    MD5

    f22c7168d2c41964a1dfbf99904a2843

    SHA1

    274337d271c26d63c9d36cd89a53456941d6f1df

    SHA256

    7eee70df2995be6ecd28558f84f98b8885a28c329f8161e63e1e155cf46fb0e1

    SHA512

    8110c4983e63ba678e4d4b8a9fd9ccc23ca14e8059fcfa2a4ff30e74f14bf68f4ac0dbf3d94be0ff0495509b13f97a57440410577de2be81ae335300b6c760eb

    Download Submit

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UsoClient.url
    Filesize

    76B

    MD5

    cf768bfbe5100f21eff11c68392b8861

    SHA1

    f7cf695fd73bbbfa6da81f383bc1f2d9a5db0b7f

    SHA256

    dc0d13e2e1706d1a028e7d418dda3837db56fcd19b1309951f80641731b16715

    SHA512

    5c38197c191a915c33a91e60d68cf239ddfcc43fbff9ed08ab4cbeafca5f6a1452587f89071955d741e9196149a47fde6c78c32d7bdfc1c37eb088c10f983c63

    Download Submit

  • C:\Users\Admin\AppData\Roaming\UsoClient.vbs
    Filesize

    105B

    MD5

    30b5c4918ac6f3f79d60c4cbccb66564

    SHA1

    62a4c67b3e56edb117f1382ee7cb805ed226ebc4

    SHA256

    a107b661fde8b745b4b6e831b0fd7413dc39d628beec8e04e28e968c7e37fbda

    SHA512

    8010b56dc271a50dae0e85d50d820dc8f74f662187cb5d9f5fffab02666619d2fe15daa5c86e9bcec0f2e3f331f57304f1ea0f995626483bd2d37fdd7f8f7c5d

    Download Submit

  • memory/872-157-0x0000000000000000-mapping.dmp

    Download

  • memory/1000-131-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

    Download

  • memory/1000-140-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

    Download

  • memory/1000-130-0x0000000000000000-mapping.dmp

    Download

  • memory/3564-141-0x0000000000000000-mapping.dmp

    Download

  • memory/4404-154-0x0000000000340000-0x000000000036C000-memory.dmp

    Filesize

    176KB

    Download

  • memory/4404-145-0x0000000000340000-0x000000000036C000-memory.dmp

    Filesize

    176KB

    Download

  • memory/4404-144-0x0000000000000000-mapping.dmp

    Download