General

  • Target

    grabbot_0.1.5.5.vir

  • Size

    361KB

  • Sample

    200719-byh61sk3yx

  • MD5

    7ec0decf55d3ce9bf112ca4bdcb7db02

  • SHA1

    a7e40979878f0afb813a429f3d644cebe257740e

  • SHA256

    f92625cc11494c0c5d265ed331354338c45c05658323cfae8ff4a8099351ae05

  • SHA512

    81cc2986d1c2f1f395e78f772c92ae4cd8253ba365a73433ce61615d02349f652530704c76bd046ebf135615ef5fcf727aea4d42cffded511312d541bfb464dc

Malware Config

Targets

    • Target

      grabbot_0.1.5.5.vir

    • Size

      361KB

    • MD5

      7ec0decf55d3ce9bf112ca4bdcb7db02

    • SHA1

      a7e40979878f0afb813a429f3d644cebe257740e

    • SHA256

      f92625cc11494c0c5d265ed331354338c45c05658323cfae8ff4a8099351ae05

    • SHA512

      81cc2986d1c2f1f395e78f772c92ae4cd8253ba365a73433ce61615d02349f652530704c76bd046ebf135615ef5fcf727aea4d42cffded511312d541bfb464dc

    • Deletes itself

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • 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

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Tasks