General

  • Target

    01c49444ae1f801c631969ce586f99b94fc384ca776744967c67b36490452ae3

  • Size

    255KB

  • Sample

    220523-wqltxaadd7

  • MD5

    067aa0adaaf60461b374f15563e5a2c6

  • SHA1

    a26751e8397b59cf9628b60459b82ba5c6d6ab53

  • SHA256

    01c49444ae1f801c631969ce586f99b94fc384ca776744967c67b36490452ae3

  • SHA512

    c7be606a5fde8cf37301ab95f01ccd2dfc2c3f948a6372892de778b2849c47f040c6811715cf2d28359bbd92b3c7f86bdc30b416b0e5b452cc1b66b59a85956f

Malware Config

Targets

    • Target

      01c49444ae1f801c631969ce586f99b94fc384ca776744967c67b36490452ae3

    • Size

      255KB

    • MD5

      067aa0adaaf60461b374f15563e5a2c6

    • SHA1

      a26751e8397b59cf9628b60459b82ba5c6d6ab53

    • SHA256

      01c49444ae1f801c631969ce586f99b94fc384ca776744967c67b36490452ae3

    • SHA512

      c7be606a5fde8cf37301ab95f01ccd2dfc2c3f948a6372892de778b2849c47f040c6811715cf2d28359bbd92b3c7f86bdc30b416b0e5b452cc1b66b59a85956f

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops Chrome extension

    • Installs/modifies Browser Helper Object

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

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Browser Extensions

1
T1176

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Tasks