General

  • Target

    48377990a627fd28859862e7328916ec1ddc95d8eab3cb83c73c4720ff52ff7e

  • Size

    2.5MB

  • Sample

    221125-cfyk6sde94

  • MD5

    1d8d2ab0cf1721a8448416c9eea1aa7a

  • SHA1

    89c797f781f43f66e9135a33158a4c55a1b220ac

  • SHA256

    48377990a627fd28859862e7328916ec1ddc95d8eab3cb83c73c4720ff52ff7e

  • SHA512

    6082722fc35a20b8765e237a2e5a2f11ff0409fb05f6ed6d0a37d5f366b763a275181fb65cd49997db39d1f4f3ce47dd7deca247513890102e0d5f25a215e93a

  • SSDEEP

    49152:h1Os/CpYO/dJJDHhs6oxRkNfehWfNs4VGufZ9JODSTz4bk7:h1O/ly7kNfrNq47

Malware Config

Targets

    • Target

      48377990a627fd28859862e7328916ec1ddc95d8eab3cb83c73c4720ff52ff7e

    • Size

      2.5MB

    • MD5

      1d8d2ab0cf1721a8448416c9eea1aa7a

    • SHA1

      89c797f781f43f66e9135a33158a4c55a1b220ac

    • SHA256

      48377990a627fd28859862e7328916ec1ddc95d8eab3cb83c73c4720ff52ff7e

    • SHA512

      6082722fc35a20b8765e237a2e5a2f11ff0409fb05f6ed6d0a37d5f366b763a275181fb65cd49997db39d1f4f3ce47dd7deca247513890102e0d5f25a215e93a

    • SSDEEP

      49152:h1Os/CpYO/dJJDHhs6oxRkNfehWfNs4VGufZ9JODSTz4bk7:h1O/ly7kNfrNq47

    • 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