General

  • Target

    2cdc5eecf06a3a73515f87d25eb2c7e0ad1a0543f4c4c6d0033f2dbc557f254f

  • Size

    861KB

  • Sample

    220502-sm57laachl

  • MD5

    abeccf7f006ef35836e86d272b5a5cb8

  • SHA1

    88f79477b21ef3394410c43d501ed2e5ad378fdb

  • SHA256

    2cdc5eecf06a3a73515f87d25eb2c7e0ad1a0543f4c4c6d0033f2dbc557f254f

  • SHA512

    bc8c399a1ad81b00b5fae1741a835be1a035d6d2c5d690f25630e695d068aec032b58c940c7987bcef9dfed8b0211013d8fdc0d6693118b2f5b55f59b2294dba

Malware Config

Targets

    • Target

      Navrang-PO.exe

    • Size

      896KB

    • MD5

      5c2ea8070997632d9a2155065611ab91

    • SHA1

      5173c8e1e3ebe919f5e676dbfc3c0751b4a59fb4

    • SHA256

      e1b5aa4851cd69669566e48206ea250711a3373df342b9417271b7700d24d187

    • SHA512

      1990828253e373a2bf3ef71f278e22826e440f00ea1b2817640901e0acd2e1a8fd0b2e73462d5c8bf68bd47f5eb2ca3f2da798e85b58acced3c03db6ec6ea035

    • MassLogger

      Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.

    • MassLogger Main Payload

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks