General

  • Target

    348076977ddaee85ba15acbbbe95d0f5785b71ab1d24586027de7b601475347b

  • Size

    2.5MB

  • Sample

    220215-rrbywafha8

  • MD5

    c83d4d7c0a0eb9c77062f5cdec89e693

  • SHA1

    9c5edced941c809454553121e0331fff65bd6a9f

  • SHA256

    348076977ddaee85ba15acbbbe95d0f5785b71ab1d24586027de7b601475347b

  • SHA512

    82d432d039a45e1627e6412d3183d19a995fe678e767441168fbd3d222b40ade6c87041c390eb63f62f3f52fb5c708c329cadc7a12277c38443d592992e54122

Malware Config

Targets

    • Target

      348076977ddaee85ba15acbbbe95d0f5785b71ab1d24586027de7b601475347b

    • Size

      2.5MB

    • MD5

      c83d4d7c0a0eb9c77062f5cdec89e693

    • SHA1

      9c5edced941c809454553121e0331fff65bd6a9f

    • SHA256

      348076977ddaee85ba15acbbbe95d0f5785b71ab1d24586027de7b601475347b

    • SHA512

      82d432d039a45e1627e6412d3183d19a995fe678e767441168fbd3d222b40ade6c87041c390eb63f62f3f52fb5c708c329cadc7a12277c38443d592992e54122

    • 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