General

  • Target

    79cb45eee469bf59ece663bd48afe66546a0b55a7fe30c6eb643ec17759a3c72

  • Size

    3.0MB

  • Sample

    220215-n92epsfheq

  • MD5

    f221b506ae3f47e86adb4bfefd5cc2eb

  • SHA1

    e21b1c7525c8f335092613b07fddfff58b72a31a

  • SHA256

    79cb45eee469bf59ece663bd48afe66546a0b55a7fe30c6eb643ec17759a3c72

  • SHA512

    821d0101e388ee750a81aa76685317eb02431b9488e08287a511135503e4239a08ee5fc1e9d227de73f72ac3a26a0d969a6984ee3a5c9789e30f50bfdbd78568

Malware Config

Targets

    • Target

      79cb45eee469bf59ece663bd48afe66546a0b55a7fe30c6eb643ec17759a3c72

    • Size

      3.0MB

    • MD5

      f221b506ae3f47e86adb4bfefd5cc2eb

    • SHA1

      e21b1c7525c8f335092613b07fddfff58b72a31a

    • SHA256

      79cb45eee469bf59ece663bd48afe66546a0b55a7fe30c6eb643ec17759a3c72

    • SHA512

      821d0101e388ee750a81aa76685317eb02431b9488e08287a511135503e4239a08ee5fc1e9d227de73f72ac3a26a0d969a6984ee3a5c9789e30f50bfdbd78568

    • 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