Overview

overview

10

Static

static

eufive_202...10.exe

windows7_x64

10

eufive_202...10.exe

windows10_x64

10

Sharing

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General

  • Target

    eufive_20210908-143610

  • Size

    600KB

  • Sample

    210909-kap1vafge9

  • MD5

    4e398dc1299faeb39df129c03bc50feb

  • SHA1

    b2445ebc12af35e1047b2c2f3418255223a86ae6

  • SHA256

    11fd20185f63a585cd99c798d9364606cce6e753d3a0b3fce986a5a3a20b551c

  • SHA512

    c09de4e03b98249ae0e68343b57653d8d3c003fa503b7fe94a70cd2a7fe5e29a5c10c10b88b3741d16e681bbb0d4c83b6c6d3afa95af6c3f7d1dbdc6021fbc66

Score
10/10
vidar865discoveryspywarestealer

Malware Config

Extracted

Family

vidar

Version

40.5

Botnet

865

C2

https://gheorghip.tumblr.com/

Attributes
  • profile_id

    865

Targets

    • Target

      eufive_20210908-143610

    • Size

      600KB

    • MD5

      4e398dc1299faeb39df129c03bc50feb

    • SHA1

      b2445ebc12af35e1047b2c2f3418255223a86ae6

    • SHA256

      11fd20185f63a585cd99c798d9364606cce6e753d3a0b3fce986a5a3a20b551c

    • SHA512

      c09de4e03b98249ae0e68343b57653d8d3c003fa503b7fe94a70cd2a7fe5e29a5c10c10b88b3741d16e681bbb0d4c83b6c6d3afa95af6c3f7d1dbdc6021fbc66

    Score
    10/10
    vidar865discoveryspywarestealer

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • 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

Install Root Certificate

1
T1130

Modify Registry

1
T1112

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