General

  • Target

    Payment Confirmation Receipt.exe

  • Size

    747KB

  • Sample

    220817-b4865scad8

  • MD5

    7b498a9b302d72bab8add1f7e1cc5650

  • SHA1

    95f4651fab460d596bcd04b81bd245f902e40e56

  • SHA256

    e29897654f6d41445ee402a68379f5b87519d4c62528ee1267f65002672ebd26

  • SHA512

    277057675def0e73f85252bc3e43216d24f7fd4449f025c29166570533cd4c9180bfca87fa8e028764cb834b6ddc177a776de5adb6ea51be4df1afc0fe7a053d

  • SSDEEP

    12288:Wt5aV1ki3e+/Si7hOPQHn40KGOOx6rMYuo0v5SoalgaseEG8J:WtwVui3Oi7QPQYprMZv5ClCr

Malware Config

Extracted

Family

netwire

C2

185.140.53.61:3363

185.140.53.61:3365

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    HostId-%Rand%

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    false

  • offline_keylogger

    true

  • password

    move4ward

  • registry_autorun

    false

  • use_mutex

    false

Targets

    • Target

      Payment Confirmation Receipt.exe

    • Size

      747KB

    • MD5

      7b498a9b302d72bab8add1f7e1cc5650

    • SHA1

      95f4651fab460d596bcd04b81bd245f902e40e56

    • SHA256

      e29897654f6d41445ee402a68379f5b87519d4c62528ee1267f65002672ebd26

    • SHA512

      277057675def0e73f85252bc3e43216d24f7fd4449f025c29166570533cd4c9180bfca87fa8e028764cb834b6ddc177a776de5adb6ea51be4df1afc0fe7a053d

    • SSDEEP

      12288:Wt5aV1ki3e+/Si7hOPQHn40KGOOx6rMYuo0v5SoalgaseEG8J:WtwVui3Oi7QPQYprMZv5ClCr

    • NetWire RAT payload

    • Netwire

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

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks