General

  • Target

    c32fd5fc9687036de0906f77c66fc74f676cfaffa8c55b51e682f0d94e7108d3

  • Size

    2.5MB

  • Sample

    221124-yds4kaee39

  • MD5

    26ae1e973b5f0dec75fce7eda6f6aea3

  • SHA1

    5228955356af4c5249c2dc9befedcafe47e4e9a3

  • SHA256

    c32fd5fc9687036de0906f77c66fc74f676cfaffa8c55b51e682f0d94e7108d3

  • SHA512

    2cb723961e5ce7ad3e6db90b73fb8cb060ae7e71e584ca22b5b4b26718bef33e04d883304f30cfd665138fd1ecea70a75b826fd9eb92c5ab072bd1679570c7e5

  • SSDEEP

    49152:h1OsJsNQH0eNGTTOxTnkSM1XN+QMz3p6bOkAk+YetEW6FOCMwEFhjzdUwN:h1OuH0eNGunkt3+1z3p6iVCi

Malware Config

Targets

    • Target

      c32fd5fc9687036de0906f77c66fc74f676cfaffa8c55b51e682f0d94e7108d3

    • Size

      2.5MB

    • MD5

      26ae1e973b5f0dec75fce7eda6f6aea3

    • SHA1

      5228955356af4c5249c2dc9befedcafe47e4e9a3

    • SHA256

      c32fd5fc9687036de0906f77c66fc74f676cfaffa8c55b51e682f0d94e7108d3

    • SHA512

      2cb723961e5ce7ad3e6db90b73fb8cb060ae7e71e584ca22b5b4b26718bef33e04d883304f30cfd665138fd1ecea70a75b826fd9eb92c5ab072bd1679570c7e5

    • SSDEEP

      49152:h1OsJsNQH0eNGTTOxTnkSM1XN+QMz3p6bOkAk+YetEW6FOCMwEFhjzdUwN:h1OuH0eNGunkt3+1z3p6iVCi

    • 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.

    • 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

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Tasks