Overview

overview

10

Static

static

eufive_202...58.exe

windows7_x64

10

eufive_202...58.exe

windows10_x64

10

Sharing

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General

  • Target

    eufive_20211107-204658

  • Size

    726KB

  • Sample

    211107-1h99rabad9

  • MD5

    2e8ae1845613c8e7ea76f18ad5bcb84b

  • SHA1

    f575c23e03d0f0904a753fddd3c43d919d3e8b48

  • SHA256

    f55585a4c0acd1fee5618eabe8f6e9b19c239b2821f1cf8b38c7ccd3eba4db59

  • SHA512

    ea95b673a831d47846c9c0d933c77ab8a1517024f3b6002c8c83e4d3487c89fc2dc59d709cd1093d2b33f182c1f68181ec6974a9ffa2ff31813990fdb5c7604f

Score
10/10
vidar824discoveryspywarestealer

Malware Config

Extracted

Family

vidar

Version

47.9

Botnet

824

C2

https://mas.to/@kirpich

Attributes
  • profile_id

    824

Targets

    • Target

      eufive_20211107-204658

    • Size

      726KB

    • MD5

      2e8ae1845613c8e7ea76f18ad5bcb84b

    • SHA1

      f575c23e03d0f0904a753fddd3c43d919d3e8b48

    • SHA256

      f55585a4c0acd1fee5618eabe8f6e9b19c239b2821f1cf8b38c7ccd3eba4db59

    • SHA512

      ea95b673a831d47846c9c0d933c77ab8a1517024f3b6002c8c83e4d3487c89fc2dc59d709cd1093d2b33f182c1f68181ec6974a9ffa2ff31813990fdb5c7604f

    Score
    10/10
    vidar824discoveryspywarestealer

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Vidar Stealer

      stealer

    • Downloads MZ/PE file

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses 2FA software files, possible credential harvesting

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks