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

    2.2MB

  • Sample

    221117-z7bbaafh24

  • MD5

    ee3ba1a2e0580b39ebac49262cc23de2

  • SHA1

    3a4f8c2808bd7e1a021a2c782c28fd2e8f51d778

  • SHA256

    e98ce8068cae82b111f1e99142f30b1e57701e80dc5fad998aba21b6b34fd233

  • SHA512

    4655cef48f7b3d5e08d972e51f46aa8fbe427a48cd1e918b7c7516e5d8d2073adbe715673b8908c1cd397a46d2f8d6b20635753ebf64c30acedd9312b19a9bbf

  • SSDEEP

    49152:ntaa55b+xYm20g/LnFeWWN2DNS60Z9qjtOfRN63FrDhZtn:taamYmw/LnFeXoSzZ9qjAfRN6FvhZN

Score
10/10
vidar1679evasionspywarestealerthemidatrojan

Malware Config

Extracted

Family

vidar

Version

55.7

Botnet

1679

C2

https://t.me/deadftx

https://www.ultimate-guitar.com/u/smbfupkuhrgc1
Attributes
  • profile_id

    1679

Targets

    • Target

      file.exe

    • Size

      2.2MB

    • MD5

      ee3ba1a2e0580b39ebac49262cc23de2

    • SHA1

      3a4f8c2808bd7e1a021a2c782c28fd2e8f51d778

    • SHA256

      e98ce8068cae82b111f1e99142f30b1e57701e80dc5fad998aba21b6b34fd233

    • SHA512

      4655cef48f7b3d5e08d972e51f46aa8fbe427a48cd1e918b7c7516e5d8d2073adbe715673b8908c1cd397a46d2f8d6b20635753ebf64c30acedd9312b19a9bbf

    • SSDEEP

      49152:ntaa55b+xYm20g/LnFeWWN2DNS60Z9qjtOfRN63FrDhZtn:taamYmw/LnFeXoSzZ9qjAfRN6FvhZN

    Score
    10/10
    vidar1679evasionspywarestealerthemidatrojan

    • 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