General

  • Target

    2699731ede4aa7a546902b1804e51da941465c6b6888978de006e6cec450e173

  • Size

    3.3MB

  • Sample

    220215-r8l56sgbb6

  • MD5

    a3a3d3ee2e111da1891ae6f8537edc00

  • SHA1

    1b68ff4c89f3b68b811dae4888e9b9c130235767

  • SHA256

    2699731ede4aa7a546902b1804e51da941465c6b6888978de006e6cec450e173

  • SHA512

    871f9881615799c1c84c468c17c816623f3216e04466a77f83926ddb0d56dc5fbec5720f2abcf6985230338eb3f905dcad44f0e72992d4ea9309a4b33b8a09dc

Malware Config

Targets

    • Target

      2699731ede4aa7a546902b1804e51da941465c6b6888978de006e6cec450e173

    • Size

      3.3MB

    • MD5

      a3a3d3ee2e111da1891ae6f8537edc00

    • SHA1

      1b68ff4c89f3b68b811dae4888e9b9c130235767

    • SHA256

      2699731ede4aa7a546902b1804e51da941465c6b6888978de006e6cec450e173

    • SHA512

      871f9881615799c1c84c468c17c816623f3216e04466a77f83926ddb0d56dc5fbec5720f2abcf6985230338eb3f905dcad44f0e72992d4ea9309a4b33b8a09dc

    • 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

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Tasks