General

  • Target

    1f1fb4ab33da602851856be16efe0feccebf8a5bdf03122cbb3d46312a99b778

  • Size

    195KB

  • Sample

    240811-x2f88steqq

  • MD5

    c7316bff4c229d7f94f698e32a08026c

  • SHA1

    6cadb247a698733361a0f569098d2ed92514da22

  • SHA256

    1f1fb4ab33da602851856be16efe0feccebf8a5bdf03122cbb3d46312a99b778

  • SHA512

    aff4d50e977a86a40d450375f143094e2a2a59ef145b79ad2450ec82d0975733c1ea50bbf7b8cab52f617e3110bcfefdabfe77c5260964574400714e96ce9add

  • SSDEEP

    6144:bIs9OKofHfHTXQLzgvnzHPowYbvrjD/L7QPbg/Dr0T3rnXLHf7zjPFsEPAsKCyOW:OKofHfHTXQLzgvnzHPowYbvrjD/L7QPo

Malware Config

Targets

    • Target

      1f1fb4ab33da602851856be16efe0feccebf8a5bdf03122cbb3d46312a99b778

    • Size

      195KB

    • MD5

      c7316bff4c229d7f94f698e32a08026c

    • SHA1

      6cadb247a698733361a0f569098d2ed92514da22

    • SHA256

      1f1fb4ab33da602851856be16efe0feccebf8a5bdf03122cbb3d46312a99b778

    • SHA512

      aff4d50e977a86a40d450375f143094e2a2a59ef145b79ad2450ec82d0975733c1ea50bbf7b8cab52f617e3110bcfefdabfe77c5260964574400714e96ce9add

    • SSDEEP

      6144:bIs9OKofHfHTXQLzgvnzHPowYbvrjD/L7QPbg/Dr0T3rnXLHf7zjPFsEPAsKCyOW:OKofHfHTXQLzgvnzHPowYbvrjD/L7QPo

    • Drops file in Drivers directory

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks