General

  • Target

    b45cab378ecffab47a093c4fbab84f59.exe

  • Size

    622KB

  • Sample

    210507-c8ds3ldcg2

  • MD5

    b45cab378ecffab47a093c4fbab84f59

  • SHA1

    480cc0be2ba967c85e358cd027a4d34e0693b3ed

  • SHA256

    df4cd9ab52e33c4216936ee0e9449353f1b06944a80667cef4855208d47220bd

  • SHA512

    26a2846507de782ee26c303f1dcdb1db79a086b736a535208013df72d77db940d346ccefae9e1a0c8b894ea8a2ebe0803f3df9076618f16aff236b29289b2b34

Malware Config

Extracted

Family

vidar

Version

38.7

Botnet

890

C2

https://HAL9THapi.faceit.comramilgame

Attributes
  • profile_id

    890

Targets

    • Target

      b45cab378ecffab47a093c4fbab84f59.exe

    • Size

      622KB

    • MD5

      b45cab378ecffab47a093c4fbab84f59

    • SHA1

      480cc0be2ba967c85e358cd027a4d34e0693b3ed

    • SHA256

      df4cd9ab52e33c4216936ee0e9449353f1b06944a80667cef4855208d47220bd

    • SHA512

      26a2846507de782ee26c303f1dcdb1db79a086b736a535208013df72d77db940d346ccefae9e1a0c8b894ea8a2ebe0803f3df9076618f16aff236b29289b2b34

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar Stealer

    • Downloads MZ/PE file

    • Deletes itself

    • Loads dropped DLL

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

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

    • Accesses 2FA software files, possible credential harvesting

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

4
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

4
T1005

Tasks