General

  • Target

    3e0f6cacce5c9bb96d68914bbe5af3a4850988c562d236392fb99814456db40b

  • Size

    504KB

  • Sample

    220701-qtv9vsecgr

  • MD5

    ca2b658c2635de5b50eaf2a9db941da5

  • SHA1

    6b69f3a7437cc4aff6fbed6c7290c5d67811964d

  • SHA256

    3e0f6cacce5c9bb96d68914bbe5af3a4850988c562d236392fb99814456db40b

  • SHA512

    79ae2c412892baa2dea2168d662ec373bbd6ea07efd46289c4ccf920715459aa5452209baf4ad9cfab44f57014d66f07295680b81cfc9a1971d26514f4092db3

Malware Config

Extracted

Family

netwire

C2

ddns.catamosky.biz:4668

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    JULY

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    false

  • offline_keylogger

    true

  • password

    Trinidado1@

  • registry_autorun

    false

  • use_mutex

    false

Targets

    • Target

      3e0f6cacce5c9bb96d68914bbe5af3a4850988c562d236392fb99814456db40b

    • Size

      504KB

    • MD5

      ca2b658c2635de5b50eaf2a9db941da5

    • SHA1

      6b69f3a7437cc4aff6fbed6c7290c5d67811964d

    • SHA256

      3e0f6cacce5c9bb96d68914bbe5af3a4850988c562d236392fb99814456db40b

    • SHA512

      79ae2c412892baa2dea2168d662ec373bbd6ea07efd46289c4ccf920715459aa5452209baf4ad9cfab44f57014d66f07295680b81cfc9a1971d26514f4092db3

    • NetWire RAT payload

    • Netwire

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

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Scripting

1
T1064

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks