Overview

overview

10

Static

static

7

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    file.exe

  • Size

    4.0MB

  • Sample

    230325-x53lmseb35

  • MD5

    c8912fe8e08b4e0947b0c56201485581

  • SHA1

    2699d925e8a1708e86afac0f65d8e4797126fe90

  • SHA256

    9ee64b8dc1af383e25ca542f9ede7a8b649c8b1477012c39fca179637fec289d

  • SHA512

    c6eca8af85ceeec0a0221a067196bb17ed09bb00931371f79d262d53efcff405c38ea93bb9189d791eb3b358c121a9ec4475f754d1ea92045deff2de0426b70f

  • SSDEEP

    98304:wqjAMzqBA3pR8BG0Zu+wExyDfpvo0fc/jc/kA3:w4pzqCCBG05w1DRATct3

Score
10/10
vidar20f95c4f85151b21c48a8766fbd2d32ddiscoveryspywarestealervmprotect

Malware Config

Extracted

Family

vidar

Version

3.1

Botnet

20f95c4f85151b21c48a8766fbd2d32d

C2

https://steamcommunity.com/profiles/76561199472266392

https://t.me/tabootalks

http://135.181.26.183:80
Attributes
  • profile_id_v2

    20f95c4f85151b21c48a8766fbd2d32d

  • user_agent

    Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36 OPR/91.0.4516.79

Targets

    • Target

      file.exe

    • Size

      4.0MB

    • MD5

      c8912fe8e08b4e0947b0c56201485581

    • SHA1

      2699d925e8a1708e86afac0f65d8e4797126fe90

    • SHA256

      9ee64b8dc1af383e25ca542f9ede7a8b649c8b1477012c39fca179637fec289d

    • SHA512

      c6eca8af85ceeec0a0221a067196bb17ed09bb00931371f79d262d53efcff405c38ea93bb9189d791eb3b358c121a9ec4475f754d1ea92045deff2de0426b70f

    • SSDEEP

      98304:wqjAMzqBA3pR8BG0Zu+wExyDfpvo0fc/jc/kA3:w4pzqCCBG05w1DRATct3

    Score
    10/10
    vidar20f95c4f85151b21c48a8766fbd2d32dstealervmprotectdiscoveryspyware

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • 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

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

      vmprotect

    • 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

3
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks