General

  • Target

    4406e5be0dbdf36d1ff89a8066a98dfffe3ef9b86dcf61703f358547785e2f81

  • Size

    208KB

  • Sample

    220427-tv6zjacgg3

  • MD5

    21956f17c6ce0a1159215bf3a73053ae

  • SHA1

    cf4677415bda7f2f0bbe102e66b28ac3dd5132a2

  • SHA256

    4406e5be0dbdf36d1ff89a8066a98dfffe3ef9b86dcf61703f358547785e2f81

  • SHA512

    8676cad90e124bedfe5324ee1a7f1bdceb1a05e9b0e783329b70995c5fe79ec8ee2ce69a3966da9d36c7d65ded4e1c31303cf950949557e20d8402a20e8624c7

Malware Config

Targets

    • Target

      4406e5be0dbdf36d1ff89a8066a98dfffe3ef9b86dcf61703f358547785e2f81

    • Size

      208KB

    • MD5

      21956f17c6ce0a1159215bf3a73053ae

    • SHA1

      cf4677415bda7f2f0bbe102e66b28ac3dd5132a2

    • SHA256

      4406e5be0dbdf36d1ff89a8066a98dfffe3ef9b86dcf61703f358547785e2f81

    • SHA512

      8676cad90e124bedfe5324ee1a7f1bdceb1a05e9b0e783329b70995c5fe79ec8ee2ce69a3966da9d36c7d65ded4e1c31303cf950949557e20d8402a20e8624c7

    • suricata: ET MALWARE TSPY_BANKER.IDV/Infostealer.Bancos Module Download

      suricata: ET MALWARE TSPY_BANKER.IDV/Infostealer.Bancos Module Download

    • Loads dropped DLL

    • Adds Run key to start application

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Modifies WinLogon

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Browser Extensions

1
T1176

Winlogon Helper DLL

1
T1004

Defense Evasion

Modify Registry

3
T1112

Tasks