General

  • Target

    2025-02-23_cba4bf1654641324c4e5d9330fc2735e_frostygoop_poet-rat_snatch

  • Size

    5.2MB

  • Sample

    250223-qtam6a1kv9

  • MD5

    cba4bf1654641324c4e5d9330fc2735e

  • SHA1

    4a87cc85746493b98aebf3cc295318313bc903bb

  • SHA256

    7dd4a3ac242a31c1a219425fe25659875eb247286b1826597d6c82679d588f6c

  • SHA512

    8906c8957edcc725be4f247b6caff1e9e0f04139931eca42bc5780b640a3a856d9d8ae333b3b239e18cd298f5cf521c76167622d7220650c6af65bbdea86af7a

  • SSDEEP

    49152:8l2I+TsDdNum6TfbV+/74e1HOiiI1qCRzecn5EZ8AoFVWkjDH4P1EKLR1Ic201oL:8YI+T8XqfbVy4IuilzfzHhc2PFn

Malware Config

Extracted

Family

vidar

C2

https://t.me/g02f04

https://steamcommunity.com/profiles/76561199828130190

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) Chrome/131.0.0.0 Safari/537.36 OPR/116.0.0.0

Targets

    • Target

      2025-02-23_cba4bf1654641324c4e5d9330fc2735e_frostygoop_poet-rat_snatch

    • Size

      5.2MB

    • MD5

      cba4bf1654641324c4e5d9330fc2735e

    • SHA1

      4a87cc85746493b98aebf3cc295318313bc903bb

    • SHA256

      7dd4a3ac242a31c1a219425fe25659875eb247286b1826597d6c82679d588f6c

    • SHA512

      8906c8957edcc725be4f247b6caff1e9e0f04139931eca42bc5780b640a3a856d9d8ae333b3b239e18cd298f5cf521c76167622d7220650c6af65bbdea86af7a

    • SSDEEP

      49152:8l2I+TsDdNum6TfbV+/74e1HOiiI1qCRzecn5EZ8AoFVWkjDH4P1EKLR1Ic201oL:8YI+T8XqfbVy4IuilzfzHhc2PFn

    • Detect Vidar Stealer

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar family

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks