General

  • Target

    0EA36781A2DC764A8B7873C07F133DD8.exe

  • Size

    596KB

  • Sample

    210420-v2h2l7vs26

  • MD5

    0ea36781a2dc764a8b7873c07f133dd8

  • SHA1

    14c9a912ecc8b062e795e4eac50dd17ae2633001

  • SHA256

    217db78c9cc58c32d0929a4814584bed2d51769697370e173402bef9fe1d9f05

  • SHA512

    2714ba9fcb6047cde610d3a3478295311c18460c7330a3dde636f1595aac58be17110a6e5ab57811ef0a71956384c5857f3fd0f54eac9af7431a56a12738b885

Malware Config

Targets

    • Target

      0EA36781A2DC764A8B7873C07F133DD8.exe

    • Size

      596KB

    • MD5

      0ea36781a2dc764a8b7873c07f133dd8

    • SHA1

      14c9a912ecc8b062e795e4eac50dd17ae2633001

    • SHA256

      217db78c9cc58c32d0929a4814584bed2d51769697370e173402bef9fe1d9f05

    • SHA512

      2714ba9fcb6047cde610d3a3478295311c18460c7330a3dde636f1595aac58be17110a6e5ab57811ef0a71956384c5857f3fd0f54eac9af7431a56a12738b885

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • 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.

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