Overview

overview

10

Static

static

1

a594a97b66...cf.exe

windows7-x64

10

a594a97b66...cf.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    996a9afca7ebed4ce1ac3f22f2f8da51.bin

  • Size

    310KB

  • Sample

    230203-kkn7asgf7y

  • MD5

    80e6217562b392be9aa766ea31ac721d

  • SHA1

    0d19e24804e4ca449ca376cba472462cd4564d02

  • SHA256

    f35ffca0f66c39d0298c621de2d2271df9dfcf40bcf7e161f4057c412b94d3f8

  • SHA512

    8e7beb1c5af191ed801b7ae5b3ca66acafaf137997f9f057fb1afd0da2d07024a7c73a44607a3d018d194cff67f24b7d54f1cd9768e4e5e8a263e909c1b90a71

  • SSDEEP

    6144:Yyr4vzxcT+oPKiUu61uB++q6hbHFuL4wo4EjoSjz6IM:Yyco+oPzrYcb7wo4BSyIM

Score
10/10
vidar813discoveryspywarestealer

Malware Config

Extracted

Family

vidar

Version

2.3

Botnet

813

C2

https://t.me/mantarlars

https://steamcommunity.com/profiles/76561199474840123
Attributes
  • profile_id

    813

Targets

    • Target

      a594a97b66c29d9128d7757f71650c91575f1f32033f4cc56b49e8f5e1d4cecf.exe

    • Size

      416KB

    • MD5

      996a9afca7ebed4ce1ac3f22f2f8da51

    • SHA1

      bebfc60a7b1fa8e493a458d15331907233f0e928

    • SHA256

      a594a97b66c29d9128d7757f71650c91575f1f32033f4cc56b49e8f5e1d4cecf

    • SHA512

      e50ab67d9d87f0dc801553116c2fb09320d8aa7f5041abcc79260c1de956de2c711d868b1561081beec32e0f23523226de0dff8e9df83fff11ec64006984d7f1

    • SSDEEP

      6144:rkgYDLQMDGDJyzP+Bpitd5QHiIuTWuej7bwtRaamqMoI/wr8Mu:9QcLDJwyWGCIuTPGbzqME

    Score
    10/10
    vidar813discoveryspywarestealer

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • 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