General

  • Target

    3abd85f186f854c737e2c607bad74ce346dd3db3035d6affbff8099f570a9530

  • Size

    2.7MB

  • Sample

    220215-rjckfafga9

  • MD5

    8fc5b1d23387ca0b0e1ddda4cb417708

  • SHA1

    5790d8fddd8bb23cb48702ec8ccefb8c8f8a9731

  • SHA256

    3abd85f186f854c737e2c607bad74ce346dd3db3035d6affbff8099f570a9530

  • SHA512

    63421f40eeff59749e1d5e6aaf043cd1917fcd5ab6f261396a2d3b90e37825cf756b556986c825a18615202d1fa5a8c9e38e7d89ad97170dbdf4cd877c5a502a

Malware Config

Targets

    • Target

      3abd85f186f854c737e2c607bad74ce346dd3db3035d6affbff8099f570a9530

    • Size

      2.7MB

    • MD5

      8fc5b1d23387ca0b0e1ddda4cb417708

    • SHA1

      5790d8fddd8bb23cb48702ec8ccefb8c8f8a9731

    • SHA256

      3abd85f186f854c737e2c607bad74ce346dd3db3035d6affbff8099f570a9530

    • SHA512

      63421f40eeff59749e1d5e6aaf043cd1917fcd5ab6f261396a2d3b90e37825cf756b556986c825a18615202d1fa5a8c9e38e7d89ad97170dbdf4cd877c5a502a

    • 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.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

3
T1082

Tasks