Overview

overview

10

Static

static

3

90c4443a7c...64.exe

windows7-x64

10

90c4443a7c...64.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    90c4443a7cd55f6a71ac5e87fe5bd764.exe
  • Size 334KB
  • Sample230906-hcc3ysdg73
  • SHA256 2769367b3ad0851396b0a4d92c0a4f92caaefb22a0fb2cfc8d590b52a40000c1
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
vidar3cc7bdcabe817dc0282ac6c2b73074dcdiscoveryspywarestealer

Malware Config

Extracted

Family

  • vidar

Version

  • 5.5

Botnet

  • 3cc7bdcabe817dc0282ac6c2b73074dc

C2

  • https://t.me/macstoc

  • https://steamcommunity.com/profiles/76561199548518734

Attributes
  • profile_id_v2

    3cc7bdcabe817dc0282ac6c2b73074dc

Targets

    • Target
      90c4443a7cd55f6a71ac5e87fe5bd764.exe
    • Size 334KB
    • SHA256 2769367b3ad0851396b0a4d92c0a4f92caaefb22a0fb2cfc8d590b52a40000c1
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    vidar3cc7bdcabe817dc0282ac6c2b73074dcdiscoveryspywarestealer

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • 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

    • 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 Enterprise v15

Tasks