Resubmissions

05-12-2022 09:50

221205-lvelaacd6w 10

05-12-2022 09:38

221205-ll4ttafg58 10

General

  • Target

    Nicht bestätigt 213703.crdownload

  • Size

    291KB

  • Sample

    221205-ll4ttafg58

  • MD5

    8b2af24de5814668562cc1f27fd26ad0

  • SHA1

    cbe6cf1f151ce5e7d24bd0f773a229a447b9a658

  • SHA256

    b7bbac182f944d86b63f6a3ba9afe9c62a8195a8977c64802bea8042d6173186

  • SHA512

    9643e8296fa7906882c29e03fd6808347bb12af04257e0a28e1bf9eb88de4a3efa3da0ab709322bbfc1577eebb7149d20bf420b2579834ccb75ceec8473c0f84

  • SSDEEP

    6144:BIgiW1iFeUL95LRcUoSSwu5To90jz38UkxHCbXs1is+Yx/iRsUSGiV6GP:B4FZhcUoSSwu5To90UUkBCbXs1i7YxKN

Malware Config

Extracted

Family

vidar

Version

56

Botnet

1672

C2

https://t.me/asifrazatg

https://steamcommunity.com/profiles/76561199439929669

Attributes
  • profile_id

    1672

Targets

    • Target

      Nicht bestätigt 213703.crdownload

    • Size

      291KB

    • MD5

      8b2af24de5814668562cc1f27fd26ad0

    • SHA1

      cbe6cf1f151ce5e7d24bd0f773a229a447b9a658

    • SHA256

      b7bbac182f944d86b63f6a3ba9afe9c62a8195a8977c64802bea8042d6173186

    • SHA512

      9643e8296fa7906882c29e03fd6808347bb12af04257e0a28e1bf9eb88de4a3efa3da0ab709322bbfc1577eebb7149d20bf420b2579834ccb75ceec8473c0f84

    • SSDEEP

      6144:BIgiW1iFeUL95LRcUoSSwu5To90jz38UkxHCbXs1is+Yx/iRsUSGiV6GP:B4FZhcUoSSwu5To90UUkBCbXs1i7YxKN

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Loads dropped DLL

    • 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

3
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Collection

Data from Local System

3
T1005

Tasks