Overview

overview

10

Static

static

usfive_202...19.exe

windows7_x64

10

usfive_202...19.exe

windows10_x64

10

Sharing

Copy URL
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General

  • Target

    usfive_20210802-202119

  • Size

    575KB

  • Sample

    210802-hy4vt81azx

  • MD5

    81d7ad189b15daf76f5a062fa44d5183

  • SHA1

    07875caf9278cea448f41377b4b5d98afa1e05c6

  • SHA256

    b3a164e2d57447de8bcce68ce27cc3a0d4caa0036bc65920d4c395ce6a6ee6e4

  • SHA512

    e42786b6318a3e2b8c646283b10833bffb3d0e2a46ba2b82e3ec41c6c65c9ae1647cf500ba598c49a5fcc98610b084d759ae387ae21f8e49ed8c0ddda2487ad0

Score
10/10
vidar818discoveryspywarestealersuricata

Malware Config

Extracted

Family

vidar

Version

39.9

Botnet

818

C2

https://prophefliloc.tumblr.com/

Attributes
  • profile_id

    818

Targets

    • Target

      usfive_20210802-202119

    • Size

      575KB

    • MD5

      81d7ad189b15daf76f5a062fa44d5183

    • SHA1

      07875caf9278cea448f41377b4b5d98afa1e05c6

    • SHA256

      b3a164e2d57447de8bcce68ce27cc3a0d4caa0036bc65920d4c395ce6a6ee6e4

    • SHA512

      e42786b6318a3e2b8c646283b10833bffb3d0e2a46ba2b82e3ec41c6c65c9ae1647cf500ba598c49a5fcc98610b084d759ae387ae21f8e49ed8c0ddda2487ad0

    Score
    10/10
    vidar818discoveryspywarestealersuricata

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

      suricata

    • 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