Overview

overview

10

Static

static

eufive_202...40.exe

windows7_x64

10

eufive_202...40.exe

windows10_x64

10

Sharing

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General

  • Target

    eufive_20211112-045840

  • Size

    628KB

  • Sample

    211112-lcseesdab8

  • MD5

    8563336ff62f0ab2db287d2d59ec5c01

  • SHA1

    67d655456d818d217567873e4653696ea98c231c

  • SHA256

    7a34f335cb01d36c62960c1959056f3910745f2e65519c48d923a7e3c2b059d0

  • SHA512

    e02ec6901ad1d74186bba40ae95ed777e8e382fc64ec0350aff34f79cf5ae05574a62c01a3e6c05b460ea726e4669086c6bee56c67e7b78328b169d37ba8069e

Score
10/10
vidar824discoveryspywarestealer

Malware Config

Extracted

Family

vidar

Version

48.3

Botnet

824

Attributes
  • profile_id

    824

Targets

    • Target

      eufive_20211112-045840

    • Size

      628KB

    • MD5

      8563336ff62f0ab2db287d2d59ec5c01

    • SHA1

      67d655456d818d217567873e4653696ea98c231c

    • SHA256

      7a34f335cb01d36c62960c1959056f3910745f2e65519c48d923a7e3c2b059d0

    • SHA512

      e02ec6901ad1d74186bba40ae95ed777e8e382fc64ec0350aff34f79cf5ae05574a62c01a3e6c05b460ea726e4669086c6bee56c67e7b78328b169d37ba8069e

    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