General

  • Target

    file.exe

  • Size

    2.9MB

  • Sample

    221205-l83v2adf9v

  • MD5

    1e46438f13693aaa0f35a0c796d60c61

  • SHA1

    a4cfbb31c87c7368554a5081157382bedded6551

  • SHA256

    97df47266aba1d8e7c70c88c8bf0851a53579dfac7d2bb6545ca85e809bbf1c6

  • SHA512

    b0348e5f8962261a64130208c86321afebaff4fe1b1cb2b164a8bc35dca73ecfaaf7d2348865bee88233f3feeff3deb2884f23e86c66ee88270f55c6252c4778

  • SSDEEP

    49152:zgVPqtIzOYelWFO5zKLV/28K6gCCLP8FL5A3mACFkHtNX6GB4I7pvIOSA:z4PSInelcYwVVK677DkHLXlB4CIPA

Malware Config

Extracted

Family

redline

Botnet

Install

C2

manddarinn.art:81

Attributes
  • auth_value

    f9affed97251c08e7a096257ba9edfb2

Targets

    • Target

      file.exe

    • Size

      2.9MB

    • MD5

      1e46438f13693aaa0f35a0c796d60c61

    • SHA1

      a4cfbb31c87c7368554a5081157382bedded6551

    • SHA256

      97df47266aba1d8e7c70c88c8bf0851a53579dfac7d2bb6545ca85e809bbf1c6

    • SHA512

      b0348e5f8962261a64130208c86321afebaff4fe1b1cb2b164a8bc35dca73ecfaaf7d2348865bee88233f3feeff3deb2884f23e86c66ee88270f55c6252c4778

    • SSDEEP

      49152:zgVPqtIzOYelWFO5zKLV/28K6gCCLP8FL5A3mACFkHtNX6GB4I7pvIOSA:z4PSInelcYwVVK677DkHLXlB4CIPA

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

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

    • Checks BIOS information in registry

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks