General

  • Target

    6f95d0f48b3805c0d556ca08d0508c4549e88cae97501b211f4157f1237a14ac

  • Size

    3.0MB

  • Sample

    220215-pl9xlsegd4

  • MD5

    4ae6721f6848dbf670f201e551e5c39b

  • SHA1

    de62e6b1eb0e13b6859b42f45b14faae5022a440

  • SHA256

    6f95d0f48b3805c0d556ca08d0508c4549e88cae97501b211f4157f1237a14ac

  • SHA512

    c2db82acceb440886496a726e245f072a856be4be87890871bb22ef61eb2cd7104998ac508f825c226270d498f123f2d2165b114a7545ff2c4e8f0288e7cbf97

Malware Config

Targets

    • Target

      6f95d0f48b3805c0d556ca08d0508c4549e88cae97501b211f4157f1237a14ac

    • Size

      3.0MB

    • MD5

      4ae6721f6848dbf670f201e551e5c39b

    • SHA1

      de62e6b1eb0e13b6859b42f45b14faae5022a440

    • SHA256

      6f95d0f48b3805c0d556ca08d0508c4549e88cae97501b211f4157f1237a14ac

    • SHA512

      c2db82acceb440886496a726e245f072a856be4be87890871bb22ef61eb2cd7104998ac508f825c226270d498f123f2d2165b114a7545ff2c4e8f0288e7cbf97

    • 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