General

  • Target

    Latest_Installer_Full_Version_1234_B4V.rar

  • Size

    7.0MB

  • Sample

    221203-3ztpfagh22

  • MD5

    c1bf833eb2940fcd8d8c79a4cb580476

  • SHA1

    8fa485e89a6617f20dfa3e36fae7eb9a93d014c4

  • SHA256

    82d727baf374cc9a65731af2dd2319d40a178f52ee477e5882a1c7d61d82df96

  • SHA512

    d7e9d4282652cb4c8224799c207a58cdc30bd83fcf62241b64faeb72b2ebd6cad758f77f4186851fcc8899915cbd84990d988750ed68dcd199b734b77e0f02cc

  • SSDEEP

    196608:y/B+XfpKPLgTVNuNs5evn2Wb+1QaR5erGGv9k+O3J76:CoBKcJQQeRb+1QaR5S14J76

Malware Config

Extracted

Family

vidar

Version

56

Botnet

1707

C2

https://t.me/asifrazatg

https://steamcommunity.com/profiles/76561199439929669

Attributes
  • profile_id

    1707

Targets

    • Target

      Setup.exe

    • Size

      407.6MB

    • MD5

      995baf81876438c5ffa39a9b01afcc4b

    • SHA1

      761f74ef159d5b4d898c32934563c0157731cf11

    • SHA256

      e0ce19785c7e7270daa7a368eb9aa70f97444d9abbc888fdec0776bff198ec64

    • SHA512

      8d81592858bca3077edaec7ccb7be45f0eb496625bd6d8a4d520e65a1f63ba3258fb1d1eb0a6e26c7024abc61bd80b6be79e0526315a27351970e5b7b0d81d2f

    • SSDEEP

      196608:92HOis2caTw2/CcqS9/D1EmKJdSKaWo+J:9QOVwR/rqS9b0SKaWo+

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • 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

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

3
T1005

Tasks