General

  • Target

    ff0929c245fb73b338bbe2b38e2c5986f7427b8f9597ffe2fd7951c405f6f8ae

  • Size

    4.2MB

  • Sample

    221124-tvycdsac6v

  • MD5

    ed65ce8efae728d5cde8f6adf179224b

  • SHA1

    ad4e64ca2e394fbf5b1725ecbf6fbf3e59c15766

  • SHA256

    ff0929c245fb73b338bbe2b38e2c5986f7427b8f9597ffe2fd7951c405f6f8ae

  • SHA512

    59a8a4939022718bb636de656d50f39705603e897ee4403db4c00f19150d0a165a02a6d45e9be1d0e3827388c35620a7ddc445f0ef68216adf8b6fe11c19be47

  • SSDEEP

    49152:M+RmAZoUroKRXjQ5QA0w3eLnfwZU5BcumfuXPYefftBCgHvrZp4O8jsnHsiLw8L5:Mkm0NRoZezNlBC2v1p4O8C/LwrH

Malware Config

Targets

    • Target

      ff0929c245fb73b338bbe2b38e2c5986f7427b8f9597ffe2fd7951c405f6f8ae

    • Size

      4.2MB

    • MD5

      ed65ce8efae728d5cde8f6adf179224b

    • SHA1

      ad4e64ca2e394fbf5b1725ecbf6fbf3e59c15766

    • SHA256

      ff0929c245fb73b338bbe2b38e2c5986f7427b8f9597ffe2fd7951c405f6f8ae

    • SHA512

      59a8a4939022718bb636de656d50f39705603e897ee4403db4c00f19150d0a165a02a6d45e9be1d0e3827388c35620a7ddc445f0ef68216adf8b6fe11c19be47

    • SSDEEP

      49152:M+RmAZoUroKRXjQ5QA0w3eLnfwZU5BcumfuXPYefftBCgHvrZp4O8jsnHsiLw8L5:Mkm0NRoZezNlBC2v1p4O8C/LwrH

    • Registers COM server for autorun

    • 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.

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Browser Extensions

1
T1176

Defense Evasion

Modify Registry

3
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Tasks