Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    file.exe

  • Size

    401KB

  • Sample

    230107-ha681sgc91

  • MD5

    b1ceedf8f36682c4b2dd7dfe67712df7

  • SHA1

    5349ddeb137abe91d921d112544dae7c195eff1c

  • SHA256

    09ac5364fbafca4c7c9ad6f04fed82c2bedf9550e7690c8bbdacb8705a6921c9

  • SHA512

    25f488830fa3ac1fa14525bac38fc532e3b9f3074c5f6e77a633e0f4d104308a38a310e6464aa56b73bad12e3304fc870dec6ff901bc317f456e1fb1c6ddd714

  • SSDEEP

    6144:UpLy9EDo/qfTdNu7LjtBt3/a8uSVkKLyo/7QeEEZ45b6LYni6Wb:Upu9E/doPDlnuSV/ycEvEabi

Score
10/10
vidar24discoveryspywarestealer

Malware Config

Extracted

Family

vidar

Version

1.8

Botnet

24

C2

https://t.me/year2023start

https://steamcommunity.com/profiles/76561199467421923
Attributes
  • profile_id

    24

Targets

    • Target

      file.exe

    • Size

      401KB

    • MD5

      b1ceedf8f36682c4b2dd7dfe67712df7

    • SHA1

      5349ddeb137abe91d921d112544dae7c195eff1c

    • SHA256

      09ac5364fbafca4c7c9ad6f04fed82c2bedf9550e7690c8bbdacb8705a6921c9

    • SHA512

      25f488830fa3ac1fa14525bac38fc532e3b9f3074c5f6e77a633e0f4d104308a38a310e6464aa56b73bad12e3304fc870dec6ff901bc317f456e1fb1c6ddd714

    • SSDEEP

      6144:UpLy9EDo/qfTdNu7LjtBt3/a8uSVkKLyo/7QeEEZ45b6LYni6Wb:Upu9E/doPDlnuSV/ycEvEabi

    Score
    10/10
    vidar24stealerdiscoveryspyware

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks