General

  • Target

    91514b3627e78e42cb05bc608737a47f.exe

  • Size

    213KB

  • Sample

    210616-s2nsgen4k2

  • MD5

    91514b3627e78e42cb05bc608737a47f

  • SHA1

    b48882a3d656068e30b88671aee71010e5602d32

  • SHA256

    e0e0ca8ec324752ed823c7e503992398e817663828f94b4ca699ff1965095c31

  • SHA512

    b50be6bed7809b76697b4e9849453a12ade782afd43f63ae1c8207ee11e26f95e374293cdc4523f5a5b00030d564e67c04efc0f80c5b2571ee37d19ecb08fc7e

Malware Config

Extracted

Family

netwire

C2

netno.ddns.net:6577

ddns.dbcdubai.com:6577

netsecond.duckdns.org:6577

Attributes
  • activex_autorun

    false

  • activex_key

  • copy_executable

    false

  • delete_original

    false

  • host_id

    OJ

  • install_path

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    false

  • mutex

    oCTboYgC

  • offline_keylogger

    true

  • password

    Trinidado1@

  • registry_autorun

    false

  • startup_name

  • use_mutex

    true

Targets

    • Target

      91514b3627e78e42cb05bc608737a47f.exe

    • Size

      213KB

    • MD5

      91514b3627e78e42cb05bc608737a47f

    • SHA1

      b48882a3d656068e30b88671aee71010e5602d32

    • SHA256

      e0e0ca8ec324752ed823c7e503992398e817663828f94b4ca699ff1965095c31

    • SHA512

      b50be6bed7809b76697b4e9849453a12ade782afd43f63ae1c8207ee11e26f95e374293cdc4523f5a5b00030d564e67c04efc0f80c5b2571ee37d19ecb08fc7e

    • 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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Tasks