General

  • Target

    ef47cd0866ea91341b4d2abf3a90b76f1b106233d43cb6c48d2a644fd3798902

  • Size

    2.6MB

  • Sample

    220215-fj7vssahh5

  • MD5

    4929791acec6252b9b64ac7d706dcc6e

  • SHA1

    ce80dc41663e02c282c69192a8bbc514c11e46b2

  • SHA256

    ef47cd0866ea91341b4d2abf3a90b76f1b106233d43cb6c48d2a644fd3798902

  • SHA512

    45027a45de6bd7a6c08ae73c6e4797daff14c9978cc60cfc3bc8a35982412ae190ecafa2b9ba06ecc9ef2f675d32a89c4367a9b6daf1647411ededbc9d86ae6a

Malware Config

Targets

    • Target

      ef47cd0866ea91341b4d2abf3a90b76f1b106233d43cb6c48d2a644fd3798902

    • Size

      2.6MB

    • MD5

      4929791acec6252b9b64ac7d706dcc6e

    • SHA1

      ce80dc41663e02c282c69192a8bbc514c11e46b2

    • SHA256

      ef47cd0866ea91341b4d2abf3a90b76f1b106233d43cb6c48d2a644fd3798902

    • SHA512

      45027a45de6bd7a6c08ae73c6e4797daff14c9978cc60cfc3bc8a35982412ae190ecafa2b9ba06ecc9ef2f675d32a89c4367a9b6daf1647411ededbc9d86ae6a

    • 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