Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    23-10-2024 10:45

General

  • Target

    45bae5500b2ced80f97f12e67fc6860962ea1a454293aba02edfccbc03697823N.exe

  • Size

    178KB

  • MD5

    ec8e1f74bf5a6794499e55cd3a328330

  • SHA1

    4187f49e19796ad862b269b30d639d6e823124cd

  • SHA256

    45bae5500b2ced80f97f12e67fc6860962ea1a454293aba02edfccbc03697823

  • SHA512

    b5e91f74cbbe1ed5e26131c735a917ae7fa3ac96ef81e02ca381d1eb17f9584722c42df57b012b1d3cc8211c468aa993000747797abd353dccf1fbdde0d9ed53

  • SSDEEP

    3072:I7VNBmjq8Kmvn6rIVTYC7H2rAalUW4R6rv3p8WStxlQu2VCPwE:I7VzxYnWI6agAalr4UrPp8WStPQu28d

Malware Config

Extracted

Family

netwire

C2

wallou.publicvm.com:3365

mediafire.duckdns.org:3365

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    DLL2

  • keylogger_dir

    %AppData%\System\

  • lock_executable

    true

  • mutex

    KgpcGWmM

  • offline_keylogger

    true

  • password

    Reborn

  • registry_autorun

    false

  • use_mutex

    true

Signatures

  • NetWire RAT payload 3 IoCs
  • Netwire

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

  • Sets file to hidden 1 TTPs 1 IoCs

    Modifies file attributes to stop it showing in Explorer etc.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 12 IoCs
  • 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 35 IoCs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 20 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Runs ping.exe 1 TTPs 20 IoCs
  • Suspicious behavior: EnumeratesProcesses 22 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Views/modifies file attributes 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\45bae5500b2ced80f97f12e67fc6860962ea1a454293aba02edfccbc03697823N.exe
    "C:\Users\Admin\AppData\Local\Temp\45bae5500b2ced80f97f12e67fc6860962ea1a454293aba02edfccbc03697823N.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2356
    • C:\Windows\SysWOW64\ping.exe
      C:\Windows\System32\ping.exe google.com
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Runs ping.exe
      PID:2228
    • C:\Windows\SysWOW64\ping.exe
      C:\Windows\System32\ping.exe google.com
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Runs ping.exe
      PID:2328
    • C:\Windows\SysWOW64\ping.exe
      C:\Windows\System32\ping.exe google.com
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Runs ping.exe
      PID:2244
    • C:\Windows\SysWOW64\ping.exe
      C:\Windows\System32\ping.exe google.com
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Runs ping.exe
      PID:1644
    • C:\Windows\SysWOW64\ping.exe
      C:\Windows\System32\ping.exe google.com
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Runs ping.exe
      PID:2720
    • C:\Windows\SysWOW64\ping.exe
      C:\Windows\System32\ping.exe google.com
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Runs ping.exe
      PID:2728
    • C:\Windows\SysWOW64\ping.exe
      C:\Windows\System32\ping.exe google.com
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Runs ping.exe
      PID:2860
    • C:\Windows\SysWOW64\ping.exe
      C:\Windows\System32\ping.exe google.com
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Runs ping.exe
      PID:2588
    • C:\Windows\SysWOW64\ping.exe
      C:\Windows\System32\ping.exe google.com
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Runs ping.exe
      PID:2240
    • C:\Windows\SysWOW64\ping.exe
      C:\Windows\System32\ping.exe google.com
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Runs ping.exe
      PID:2476
    • C:\Windows\SysWOW64\attrib.exe
      "C:\Windows\System32\attrib.exe" +s +h C:\Users\Admin\AppData\Local\Temp\45bae5500b2ced80f97f12e67fc6860962ea1a454293aba02edfccbc03697823N.exe
      2⤵
      • Sets file to hidden
      • System Location Discovery: System Language Discovery
      • Views/modifies file attributes
      PID:1856
    • C:\Windows\SysWOW64\REG.exe
      REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "IntelCore" /t REG_SZ /F /D "C:\ProgramData\IntelCore\IntelCore.exe
      2⤵
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:596
    • C:\Windows\SysWOW64\ping.exe
      C:\Windows\System32\ping.exe google.com
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Runs ping.exe
      PID:804
    • C:\Windows\SysWOW64\ping.exe
      C:\Windows\System32\ping.exe google.com
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Runs ping.exe
      PID:2184
    • C:\Windows\SysWOW64\ping.exe
      C:\Windows\System32\ping.exe google.com
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Runs ping.exe
      PID:1836
    • C:\Windows\SysWOW64\ping.exe
      C:\Windows\System32\ping.exe google.com
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Runs ping.exe
      PID:2752
    • C:\Windows\SysWOW64\ping.exe
      C:\Windows\System32\ping.exe google.com
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Runs ping.exe
      PID:2284
    • C:\Windows\SysWOW64\ping.exe
      C:\Windows\System32\ping.exe google.com
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Runs ping.exe
      PID:2256
    • C:\Windows\SysWOW64\ping.exe
      C:\Windows\System32\ping.exe google.com
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Runs ping.exe
      PID:1488
    • C:\Windows\SysWOW64\ping.exe
      C:\Windows\System32\ping.exe google.com
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Runs ping.exe
      PID:2816
    • C:\Windows\SysWOW64\ping.exe
      C:\Windows\System32\ping.exe google.com
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Runs ping.exe
      PID:1340
    • C:\Windows\SysWOW64\ping.exe
      C:\Windows\System32\ping.exe google.com
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Runs ping.exe
      PID:1540
    • C:\Users\Admin\AppData\Local\Temp\45bae5500b2ced80f97f12e67fc6860962ea1a454293aba02edfccbc03697823N.exe
      "C:\Users\Admin\AppData\Local\Temp\45bae5500b2ced80f97f12e67fc6860962ea1a454293aba02edfccbc03697823N.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1952
    • C:\Windows\SysWOW64\REG.exe
      REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "IntelCore" /t REG_SZ /F /D "C:\ProgramData\IntelCore\IntelCore.exe
      2⤵
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:1064
    • C:\Windows\SysWOW64\REG.exe
      REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "IntelCore" /t REG_SZ /F /D "C:\ProgramData\IntelCore\IntelCore.exe
      2⤵
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:2968
    • C:\Windows\SysWOW64\REG.exe
      REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "IntelCore" /t REG_SZ /F /D "C:\ProgramData\IntelCore\IntelCore.exe
      2⤵
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:904
    • C:\Windows\SysWOW64\REG.exe
      REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "IntelCore" /t REG_SZ /F /D "C:\ProgramData\IntelCore\IntelCore.exe
      2⤵
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:1588
    • C:\Windows\SysWOW64\REG.exe
      REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "IntelCore" /t REG_SZ /F /D "C:\ProgramData\IntelCore\IntelCore.exe
      2⤵
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:3032
    • C:\Windows\SysWOW64\REG.exe
      REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "IntelCore" /t REG_SZ /F /D "C:\ProgramData\IntelCore\IntelCore.exe
      2⤵
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:2748
    • C:\Windows\SysWOW64\REG.exe
      REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "IntelCore" /t REG_SZ /F /D "C:\ProgramData\IntelCore\IntelCore.exe
      2⤵
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:2772
    • C:\Windows\SysWOW64\REG.exe
      REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "IntelCore" /t REG_SZ /F /D "C:\ProgramData\IntelCore\IntelCore.exe
      2⤵
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:2576
    • C:\Windows\SysWOW64\REG.exe
      REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "IntelCore" /t REG_SZ /F /D "C:\ProgramData\IntelCore\IntelCore.exe
      2⤵
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:2920
    • C:\Windows\SysWOW64\REG.exe
      REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "IntelCore" /t REG_SZ /F /D "C:\ProgramData\IntelCore\IntelCore.exe
      2⤵
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:2788
    • C:\Windows\SysWOW64\REG.exe
      REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "IntelCore" /t REG_SZ /F /D "C:\ProgramData\IntelCore\IntelCore.exe
      2⤵
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:1316

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\IntelCore\IntelCore.exe

    Filesize

    178KB

    MD5

    f96f41bba462c2abc27795c7f9aba021

    SHA1

    2f73d9e04a0b6c43370f9013d4d7acc69aadb231

    SHA256

    66c14a4e7859a27ccbc9e5d830336fe8db520c31c174014c7ddc311b05e03cb1

    SHA512

    8def3b6a1900ebd855f0e814e99045bf2d074cf5916c83332334883136afd1e8deaab25e22b8024f08cdd5740107e0e62c7233c305d1a7d4962e69ee28f8d527

  • \Users\Admin\AppData\Local\Temp\45bae5500b2ced80f97f12e67fc6860962ea1a454293aba02edfccbc03697823N.exe

    Filesize

    178KB

    MD5

    ec8e1f74bf5a6794499e55cd3a328330

    SHA1

    4187f49e19796ad862b269b30d639d6e823124cd

    SHA256

    45bae5500b2ced80f97f12e67fc6860962ea1a454293aba02edfccbc03697823

    SHA512

    b5e91f74cbbe1ed5e26131c735a917ae7fa3ac96ef81e02ca381d1eb17f9584722c42df57b012b1d3cc8211c468aa993000747797abd353dccf1fbdde0d9ed53

  • memory/1952-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1952-6-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1952-8-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1952-10-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1952-15-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1952-12-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1952-18-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2356-3-0x00000000743C0000-0x000000007496B000-memory.dmp

    Filesize

    5.7MB

  • memory/2356-2-0x00000000743C0000-0x000000007496B000-memory.dmp

    Filesize

    5.7MB

  • memory/2356-0-0x00000000743C1000-0x00000000743C2000-memory.dmp

    Filesize

    4KB

  • memory/2356-1-0x00000000743C0000-0x000000007496B000-memory.dmp

    Filesize

    5.7MB