Resubmissions

24-01-2024 08:17

240124-j6t41adgg8 10

24-01-2024 07:52

240124-jqd3vadcfj 10

23-01-2024 11:54

240123-n28ttaafc8 10

24-06-2020 13:13

200624-qjwbdtfea2 10

General

  • Target

    june23.dll

  • Size

    383KB

  • Sample

    200624-qjwbdtfea2

  • MD5

    7e889962ed9651933c46faa6f7b5ab6d

  • SHA1

    015639fe2a6af8d9205e0fb36226c9d134b49fd8

  • SHA256

    a51d5fe8c5f9ea9c4af866b7b6669845433934e4b4528995a3ac1702e7002c0e

  • SHA512

    914e07996a14bd4499b91333ab0de65748e5617d543dd0eff3a269d24a542f15cbe1dca7be618843c0d7fb60dcaf96e20e5de95ac2989dc48850ab1a10aa8ff2

Malware Config

Targets

    • Target

      june23.dll

    • Size

      383KB

    • MD5

      7e889962ed9651933c46faa6f7b5ab6d

    • SHA1

      015639fe2a6af8d9205e0fb36226c9d134b49fd8

    • SHA256

      a51d5fe8c5f9ea9c4af866b7b6669845433934e4b4528995a3ac1702e7002c0e

    • SHA512

      914e07996a14bd4499b91333ab0de65748e5617d543dd0eff3a269d24a542f15cbe1dca7be618843c0d7fb60dcaf96e20e5de95ac2989dc48850ab1a10aa8ff2

    • Zloader, Terdot, DELoader, ZeusSphinx

      Zloader is a malware strain that was initially discovered back in August 2015.

    • Blacklisted process makes network request

    • Reads user/profile data of web browsers

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

    • Modifies service

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Remote System Discovery

1
T1018

Collection

Data from Local System

1
T1005

Tasks