Analysis

  • max time kernel
    145s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    10-04-2024 12:54

General

  • Target

    9b3e0ffa4be1f599e85b8bdc98f0ff9a3f5fc592c8ad4cc266cdc8c4e86d02bc.exe

  • Size

    508KB

  • MD5

    af79639a14200ea25410b902fe0d5ee7

  • SHA1

    7534c4d126d62c1f5964a89cc1af8f0eb565bc38

  • SHA256

    9b3e0ffa4be1f599e85b8bdc98f0ff9a3f5fc592c8ad4cc266cdc8c4e86d02bc

  • SHA512

    5bc876bd0189cfabecb2b09e7e2807b5d6c17a49a7896589a8caef92a05e06fe725e1cac7240b1186c0eec4bcfd0433d35966509447084b8d6d261a18e54bad0

  • SSDEEP

    3072:2bTMqqDLy/+6qthXLYvIZXC5QYCejNU35d1wrk/wvmxk97SbBL9NYIsFD34tqZtS:xqqDLumhRNyNOD1k1mxaw2LDW6OuAf

Malware Config

Extracted

Family

netwire

C2

atlaswebportal.zapto.org:4000

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    R4_GE_14.10.16

  • keylogger_dir

    C:\NVIDIA\profile\

  • lock_executable

    false

  • offline_keylogger

    true

  • password

    Micr0s0ft4456877

  • registry_autorun

    false

  • use_mutex

    false

Signatures

  • NetWire RAT payload 2 IoCs
  • Netwire

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

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9b3e0ffa4be1f599e85b8bdc98f0ff9a3f5fc592c8ad4cc266cdc8c4e86d02bc.exe
    "C:\Users\Admin\AppData\Local\Temp\9b3e0ffa4be1f599e85b8bdc98f0ff9a3f5fc592c8ad4cc266cdc8c4e86d02bc.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2304
    • C:\Users\Admin\AppData\Local\Temp\9b3e0ffa4be1f599e85b8bdc98f0ff9a3f5fc592c8ad4cc266cdc8c4e86d02bc.exe
      "C:\Users\Admin\AppData\Local\Temp\9b3e0ffa4be1f599e85b8bdc98f0ff9a3f5fc592c8ad4cc266cdc8c4e86d02bc.exe"
      2⤵
        PID:1048
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1048 -s 160
          3⤵
          • Program crash
          PID:2596

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1048-2-0x000000007707F000-0x0000000077080000-memory.dmp

      Filesize

      4KB

    • memory/1048-3-0x0000000000240000-0x0000000000241000-memory.dmp

      Filesize

      4KB

    • memory/1048-9-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/1048-13-0x0000000000230000-0x0000000000231000-memory.dmp

      Filesize

      4KB

    • memory/1048-16-0x000000007707F000-0x0000000077080000-memory.dmp

      Filesize

      4KB

    • memory/1048-19-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/1048-20-0x00000000001B0000-0x00000000001B1000-memory.dmp

      Filesize

      4KB

    • memory/1048-21-0x00000000751F0000-0x0000000075300000-memory.dmp

      Filesize

      1.1MB

    • memory/1048-22-0x0000000000230000-0x0000000000231000-memory.dmp

      Filesize

      4KB

    • memory/2304-0-0x0000000000360000-0x00000000003DB000-memory.dmp

      Filesize

      492KB

    • memory/2304-1-0x000000007707F000-0x0000000077080000-memory.dmp

      Filesize

      4KB

    • memory/2304-15-0x0000000000360000-0x00000000003DB000-memory.dmp

      Filesize

      492KB