General

  • Target

    Purchase_Order.exe

  • Size

    337KB

  • Sample

    210629-h3s6ly6t3a

  • MD5

    39fcd8503fd2e6e2773a5b5176b5cfb0

  • SHA1

    cbf286bec3ac50743352cdead151ca2be6bea121

  • SHA256

    0d7f2b187239381646230ae6f03ce02a7bba8a95482df00f459904af60da902a

  • SHA512

    fdb923a1639f27f74da659c635ab251e536fd75c7d05d2696e2e8d312c4a55f37bcd127b314d1606962335593713ae1cdfed129ba2d1bb7f3223b8d7d6926f95

Malware Config

Extracted

Family

netwire

C2

warin.hopto.org:4320

Attributes
  • activex_autorun

    false

  • activex_key

  • copy_executable

    false

  • delete_original

    false

  • host_id

    HostId-%Rand%

  • install_path

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    false

  • mutex

  • offline_keylogger

    true

  • password

    Password

  • registry_autorun

    false

  • startup_name

  • use_mutex

    false

Targets

    • Target

      Purchase_Order.exe

    • Size

      337KB

    • MD5

      39fcd8503fd2e6e2773a5b5176b5cfb0

    • SHA1

      cbf286bec3ac50743352cdead151ca2be6bea121

    • SHA256

      0d7f2b187239381646230ae6f03ce02a7bba8a95482df00f459904af60da902a

    • SHA512

      fdb923a1639f27f74da659c635ab251e536fd75c7d05d2696e2e8d312c4a55f37bcd127b314d1606962335593713ae1cdfed129ba2d1bb7f3223b8d7d6926f95

    • NetWire RAT payload

    • Netwire

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

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Tasks