General

  • Target

    CED973088487636E7AB7FD709C8A268D.exe

  • Size

    1.2MB

  • Sample

    210419-glp6jqm5x6

  • MD5

    ced973088487636e7ab7fd709c8a268d

  • SHA1

    db00496544db6903028eb4dec6d0020a1d51f910

  • SHA256

    4a891dc9dba8058c5a26aee7c2a25d2f4a10fd1acde4680d53c2957c8339d43a

  • SHA512

    aa05dea23744cc361296ad705e95cb95c5017f5744faf52c7cd68ddd7b7baef4b602ada24f432942086135930e7b864f7c63367e3036ed453de67576e8bf8ed9

Malware Config

Targets

    • Target

      CED973088487636E7AB7FD709C8A268D.exe

    • Size

      1.2MB

    • MD5

      ced973088487636e7ab7fd709c8a268d

    • SHA1

      db00496544db6903028eb4dec6d0020a1d51f910

    • SHA256

      4a891dc9dba8058c5a26aee7c2a25d2f4a10fd1acde4680d53c2957c8339d43a

    • SHA512

      aa05dea23744cc361296ad705e95cb95c5017f5744faf52c7cd68ddd7b7baef4b602ada24f432942086135930e7b864f7c63367e3036ed453de67576e8bf8ed9

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • 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.

    • Suspicious use of SetThreadContext

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