Overview

overview

10

Static

static

7

Setup.exe

windows7-x64

10

Setup.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Setup.exe

  • Size

    3.8MB

  • Sample

    221211-kv1yvagg38

  • MD5

    9815939e8451de53eb7acd436da80fa7

  • SHA1

    a3d0713358bc56c25afd840fe4f6d292a1bb19a3

  • SHA256

    7e481ee40af6227bc65f7334cffa28ef661ab49cb800ce383aed1cec82515ae5

  • SHA512

    7f633b28a04c90449d068a616ffa1280aa7382be2d3e69545071aef7c2e2a634f8f9b5b76f033da80ee56a0598b285cbe0e8e263ba6b9891177bad6ca81f2661

  • SSDEEP

    98304:yV69dw8FHKz5d5OKA3IoMnifAmtwDn8xX4Y2qJgazXCq:yo9dwIqz75OtMnWeDn8+qJXzy

Score
10/10
vidar1707evasionspywarestealerthemidatrojan

Malware Config

Extracted

Family

vidar

Version

56.1

Botnet

1707

C2

https://t.me/dishasta

https://steamcommunity.com/profiles/76561199441933804
Attributes
  • profile_id

    1707

Targets

    • Target

      Setup.exe

    • Size

      3.8MB

    • MD5

      9815939e8451de53eb7acd436da80fa7

    • SHA1

      a3d0713358bc56c25afd840fe4f6d292a1bb19a3

    • SHA256

      7e481ee40af6227bc65f7334cffa28ef661ab49cb800ce383aed1cec82515ae5

    • SHA512

      7f633b28a04c90449d068a616ffa1280aa7382be2d3e69545071aef7c2e2a634f8f9b5b76f033da80ee56a0598b285cbe0e8e263ba6b9891177bad6ca81f2661

    • SSDEEP

      98304:yV69dw8FHKz5d5OKA3IoMnifAmtwDn8xX4Y2qJgazXCq:yo9dwIqz75OtMnWeDn8+qJXzy

    Score
    10/10
    vidar1707evasionspywarestealerthemidatrojan

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Accesses 2FA software files, possible credential harvesting

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Tasks