Overview

overview

10

Static

static

c211032bcf...15.exe

windows7_x64

10

c211032bcf...15.exe

windows10_x64

10

Sharing

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General

  • Target

    c211032bcf021e63c09f280334ac6715.exe

  • Size

    661KB

  • Sample

    210922-g53nmsbgc2

  • MD5

    c211032bcf021e63c09f280334ac6715

  • SHA1

    c2daaecb60d3d869a5537870dc76a877cff6b6c5

  • SHA256

    d2d538e6714eda2fb624118d30db46c384988d16c56bbc2d51482091e5c0aa0f

  • SHA512

    0fb876c422ebf69d498937d094f40f5dd9b7835fe7497bdc5a3258e3ec417d137fb33874ac52615e0d29e3cb43432c786915c9332aae27c263dff8e6f186b3f3

Score
10/10
vidar828discoveryspywarestealer

Malware Config

Extracted

Family

vidar

Version

40.9

Botnet

828

C2

https://stacenko668.tumblr.com/

Attributes
  • profile_id

    828

Targets

    • Target

      c211032bcf021e63c09f280334ac6715.exe

    • Size

      661KB

    • MD5

      c211032bcf021e63c09f280334ac6715

    • SHA1

      c2daaecb60d3d869a5537870dc76a877cff6b6c5

    • SHA256

      d2d538e6714eda2fb624118d30db46c384988d16c56bbc2d51482091e5c0aa0f

    • SHA512

      0fb876c422ebf69d498937d094f40f5dd9b7835fe7497bdc5a3258e3ec417d137fb33874ac52615e0d29e3cb43432c786915c9332aae27c263dff8e6f186b3f3

    Score
    10/10
    vidar828discoveryspywarestealer

    • 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