Analysis

  • max time kernel
    150s
  • max time network
    159s
  • platform
    windows7_x64
  • resource
    win7-20220718-en
  • resource tags

    arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
  • submitted
    02-08-2022 01:26

General

  • Target

    5b010f3d81b0e6cd34af27a73b183b0980112fc31f03b2a3192cc34f5e90341b.exe

  • Size

    128KB

  • MD5

    741148fc8532265614a22308f2bb8057

  • SHA1

    c6923ae06a24a0acda890eccfa91fc298a3e08a6

  • SHA256

    5b010f3d81b0e6cd34af27a73b183b0980112fc31f03b2a3192cc34f5e90341b

  • SHA512

    b3cd30cf6077469eb21678ed235d7ddafadac6d8cd5256764cbf1513e29f00e8535bc45534205ded4daeeb144da72f8778e755282b9845732058a6a1e0ed94f0

Malware Config

Signatures

  • NetWire RAT payload 10 IoCs
  • Netwire

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

  • Executes dropped EXE 2 IoCs
  • Modifies Installed Components in the registry 2 TTPs 4 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 39 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5b010f3d81b0e6cd34af27a73b183b0980112fc31f03b2a3192cc34f5e90341b.exe
    "C:\Users\Admin\AppData\Local\Temp\5b010f3d81b0e6cd34af27a73b183b0980112fc31f03b2a3192cc34f5e90341b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1972
    • C:\Users\Admin\AppData\Local\Temp\5b010f3d81b0e6cd34af27a73b183b0980112fc31f03b2a3192cc34f5e90341b.exe
      "C:\Users\Admin\AppData\Local\Temp\5b010f3d81b0e6cd34af27a73b183b0980112fc31f03b2a3192cc34f5e90341b.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:860
      • C:\Users\Admin\AppData\Roaming\Install\Notepad.exe
        "C:\Users\Admin\AppData\Roaming\Install\Notepad.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1736
        • C:\Users\Admin\AppData\Roaming\Install\Notepad.exe
          "C:\Users\Admin\AppData\Roaming\Install\Notepad.exe"
          4⤵
          • Executes dropped EXE
          • Modifies Installed Components in the registry
          • Adds Run key to start application
          PID:336
    • C:\Users\Admin\AppData\Local\Temp\5b010f3d81b0e6cd34af27a73b183b0980112fc31f03b2a3192cc34f5e90341b.exe
      "C:\Users\Admin\AppData\Local\Temp\5b010f3d81b0e6cd34af27a73b183b0980112fc31f03b2a3192cc34f5e90341b.exe"
      2⤵
        PID:376
      • C:\Users\Admin\AppData\Local\Temp\5b010f3d81b0e6cd34af27a73b183b0980112fc31f03b2a3192cc34f5e90341b.exe
        "C:\Users\Admin\AppData\Local\Temp\5b010f3d81b0e6cd34af27a73b183b0980112fc31f03b2a3192cc34f5e90341b.exe"
        2⤵
          PID:472
        • C:\Users\Admin\AppData\Local\Temp\5b010f3d81b0e6cd34af27a73b183b0980112fc31f03b2a3192cc34f5e90341b.exe
          "C:\Users\Admin\AppData\Local\Temp\5b010f3d81b0e6cd34af27a73b183b0980112fc31f03b2a3192cc34f5e90341b.exe"
          2⤵
          • Modifies Installed Components in the registry
          • Adds Run key to start application
          PID:1884

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Roaming\Install\Notepad.exe

        Filesize

        128KB

        MD5

        741148fc8532265614a22308f2bb8057

        SHA1

        c6923ae06a24a0acda890eccfa91fc298a3e08a6

        SHA256

        5b010f3d81b0e6cd34af27a73b183b0980112fc31f03b2a3192cc34f5e90341b

        SHA512

        b3cd30cf6077469eb21678ed235d7ddafadac6d8cd5256764cbf1513e29f00e8535bc45534205ded4daeeb144da72f8778e755282b9845732058a6a1e0ed94f0

      • C:\Users\Admin\AppData\Roaming\Install\Notepad.exe

        Filesize

        128KB

        MD5

        741148fc8532265614a22308f2bb8057

        SHA1

        c6923ae06a24a0acda890eccfa91fc298a3e08a6

        SHA256

        5b010f3d81b0e6cd34af27a73b183b0980112fc31f03b2a3192cc34f5e90341b

        SHA512

        b3cd30cf6077469eb21678ed235d7ddafadac6d8cd5256764cbf1513e29f00e8535bc45534205ded4daeeb144da72f8778e755282b9845732058a6a1e0ed94f0

      • C:\Users\Admin\AppData\Roaming\Install\Notepad.exe

        Filesize

        128KB

        MD5

        741148fc8532265614a22308f2bb8057

        SHA1

        c6923ae06a24a0acda890eccfa91fc298a3e08a6

        SHA256

        5b010f3d81b0e6cd34af27a73b183b0980112fc31f03b2a3192cc34f5e90341b

        SHA512

        b3cd30cf6077469eb21678ed235d7ddafadac6d8cd5256764cbf1513e29f00e8535bc45534205ded4daeeb144da72f8778e755282b9845732058a6a1e0ed94f0

      • \Users\Admin\AppData\Roaming\Install\Notepad.exe

        Filesize

        128KB

        MD5

        741148fc8532265614a22308f2bb8057

        SHA1

        c6923ae06a24a0acda890eccfa91fc298a3e08a6

        SHA256

        5b010f3d81b0e6cd34af27a73b183b0980112fc31f03b2a3192cc34f5e90341b

        SHA512

        b3cd30cf6077469eb21678ed235d7ddafadac6d8cd5256764cbf1513e29f00e8535bc45534205ded4daeeb144da72f8778e755282b9845732058a6a1e0ed94f0

      • \Users\Admin\AppData\Roaming\Install\Notepad.exe

        Filesize

        128KB

        MD5

        741148fc8532265614a22308f2bb8057

        SHA1

        c6923ae06a24a0acda890eccfa91fc298a3e08a6

        SHA256

        5b010f3d81b0e6cd34af27a73b183b0980112fc31f03b2a3192cc34f5e90341b

        SHA512

        b3cd30cf6077469eb21678ed235d7ddafadac6d8cd5256764cbf1513e29f00e8535bc45534205ded4daeeb144da72f8778e755282b9845732058a6a1e0ed94f0

      • memory/336-105-0x0000000000400000-0x000000000041E000-memory.dmp

        Filesize

        120KB

      • memory/336-104-0x0000000000400000-0x000000000041E000-memory.dmp

        Filesize

        120KB

      • memory/336-99-0x00000000004021DA-mapping.dmp

      • memory/860-62-0x0000000000400000-0x000000000041E000-memory.dmp

        Filesize

        120KB

      • memory/860-60-0x0000000000400000-0x000000000041E000-memory.dmp

        Filesize

        120KB

      • memory/860-65-0x00000000004021DA-mapping.dmp

      • memory/860-73-0x0000000000400000-0x000000000041E000-memory.dmp

        Filesize

        120KB

      • memory/860-64-0x0000000000400000-0x000000000041E000-memory.dmp

        Filesize

        120KB

      • memory/860-57-0x0000000000400000-0x000000000041E000-memory.dmp

        Filesize

        120KB

      • memory/860-58-0x0000000000400000-0x000000000041E000-memory.dmp

        Filesize

        120KB

      • memory/860-68-0x0000000000400000-0x000000000041E000-memory.dmp

        Filesize

        120KB

      • memory/1736-76-0x0000000073EB0000-0x000000007445B000-memory.dmp

        Filesize

        5.7MB

      • memory/1736-90-0x0000000073EB0000-0x000000007445B000-memory.dmp

        Filesize

        5.7MB

      • memory/1736-71-0x0000000000000000-mapping.dmp

      • memory/1884-85-0x00000000004021DA-mapping.dmp

      • memory/1884-89-0x0000000000400000-0x000000000041E000-memory.dmp

        Filesize

        120KB

      • memory/1972-54-0x00000000758B1000-0x00000000758B3000-memory.dmp

        Filesize

        8KB

      • memory/1972-56-0x0000000073EB0000-0x000000007445B000-memory.dmp

        Filesize

        5.7MB

      • memory/1972-55-0x0000000073EB0000-0x000000007445B000-memory.dmp

        Filesize

        5.7MB