Overview

overview

10

Static

static

d657a264f5...1a.exe

windows7_x64

10

d657a264f5...1a.exe

windows10_x64

10

Sharing

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General

  • Target

    d657a264f59c48375a868d8570ab3f1a.exe

  • Size

    762KB

  • Sample

    211222-nf1w3sgbbq

  • MD5

    d657a264f59c48375a868d8570ab3f1a

  • SHA1

    b7e4c0024d88834ddd6da01a93546a7b8bc58243

  • SHA256

    4d400450149574e00a4c2d28429b1594dc52a5c08445471565606a4e80ad0488

  • SHA512

    7cd069c76be9d501f1159d66f63db069be6a3824ee6656e379de76e978f44177c4b8b27b78b63819de57ac4128d75b62a39ed8efe632d345d4c2ea29bcc7bf0c

Score
10/10
vidar903discoveryspywarestealersuricata

Malware Config

Extracted

Family

vidar

Version

49.2

Botnet

903

C2

https://mstdn.social/@kipriauk9

https://qoto.org/@kipriauk8
Attributes
  • profile_id

    903

Targets

    • Target

      d657a264f59c48375a868d8570ab3f1a.exe

    • Size

      762KB

    • MD5

      d657a264f59c48375a868d8570ab3f1a

    • SHA1

      b7e4c0024d88834ddd6da01a93546a7b8bc58243

    • SHA256

      4d400450149574e00a4c2d28429b1594dc52a5c08445471565606a4e80ad0488

    • SHA512

      7cd069c76be9d501f1159d66f63db069be6a3824ee6656e379de76e978f44177c4b8b27b78b63819de57ac4128d75b62a39ed8efe632d345d4c2ea29bcc7bf0c

    Score
    10/10
    vidar903discoveryspywarestealersuricata

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

      suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

      suricata

    • suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

      suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

      suricata

    • suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

      suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

      suricata

    • 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
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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