Overview

overview

10

Static

static

641be2c98b...d6.exe

windows7_x64

10

641be2c98b...d6.exe

windows10_x64

10

Sharing

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General

  • Target

    641be2c98b6b46e8dacf34789090afd6.exe

  • Size

    3.2MB

  • Sample

    211022-jyaemabch3

  • MD5

    641be2c98b6b46e8dacf34789090afd6

  • SHA1

    bc02cf5282fa75a16d6dcdd71a23c1b40eb28ceb

  • SHA256

    76b7e0265f5fd3d3fead08df85a41d4fac0ab5bd881f9c44dca6987e69c9b63c

  • SHA512

    4021a1eeb5ede536ce6910370debe9f9e4a0a4e2321f3fe72cea7e965571c723715e7bdfd5e6dde71a9b775ad4a9311b6d2cec95c23050673a6a9324d05e184e

Score
10/10
vidar1045discoveryspywarestealer

Malware Config

Extracted

Family

vidar

Version

41.5

Botnet

1045

C2

https://mas.to/@xeroxxx

Attributes
  • profile_id

    1045

Targets

    • Target

      641be2c98b6b46e8dacf34789090afd6.exe

    • Size

      3.2MB

    • MD5

      641be2c98b6b46e8dacf34789090afd6

    • SHA1

      bc02cf5282fa75a16d6dcdd71a23c1b40eb28ceb

    • SHA256

      76b7e0265f5fd3d3fead08df85a41d4fac0ab5bd881f9c44dca6987e69c9b63c

    • SHA512

      4021a1eeb5ede536ce6910370debe9f9e4a0a4e2321f3fe72cea7e965571c723715e7bdfd5e6dde71a9b775ad4a9311b6d2cec95c23050673a6a9324d05e184e

    Score
    10/10
    vidar1045discoveryspywarestealer

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    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

Web Service

1
T1102

Impact

Tasks