General

  • Target

    6E47A310F6E5D8032F5A6BEB227009BE5BFA3C878B264.bin.zip

  • Size

    270KB

  • Sample

    230127-qztm8abd46

  • MD5

    75f3ca7acbc15932a756cb04666fe1d2

  • SHA1

    415e8e5554099ac7fe51c0f55f16ad0e1d6900f8

  • SHA256

    a77e4463803dbea8632763920d4da9c80ec3115099aae5e3b812e47e6253b216

  • SHA512

    9b3097a19ee88f8eab3a8ac81d5d10f6ddda76711231d4bbe80803958f7e9967dd6cbd267d56d82eb71a0d5d5b13cfbd08e6a853f82ee2e6535b6b34f767c941

  • SSDEEP

    6144:PF608lPzjEhZMfxUt/+XL6GE6/tOrXD3ZUMIXvsQ9G795mv:PFF8lEhMOx+XLa6YTD37mvsQKgv

Malware Config

Extracted

Family

vidar

Version

1.5

Botnet

14

C2

https://t.me/dahuasecurit

https://steamcommunity.com/profiles/76561199441999914

Attributes
  • profile_id

    14

Targets

    • Target

      6E47A310F6E5D8032F5A6BEB227009BE5BFA3C878B264.bin

    • Size

      348KB

    • MD5

      ffb737afdafc001d1cde6b2ea73e7766

    • SHA1

      2170a0ae40e936d0b3fa5d2be9224d4ea23596e4

    • SHA256

      6e47a310f6e5d8032f5a6beb227009be5bfa3c878b2642b6f6bf975c6adfda8a

    • SHA512

      d8cf48240bda98387f7dffd22777bf691a53c4469b36b6ff4d5876c2ed7f6eb2e5b0f917bacac8cc6c66d80907a65ecd1ec9bab2aac4ae8a4e8cd1729f5c291c

    • SSDEEP

      6144:/H7JLQhPU2fkhCg0mIsglGm1Uc1YuHWUJDz3Qp1biTvNZvbCa:/H1Uhs2JgZIr0Gh/g1bSl

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Checks computer location settings

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

    • 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

3
T1012

System Information Discovery

3
T1082

Collection

Data from Local System

3
T1005

Tasks