General

  • Target

    cd3b9c66213fa7e7190660873c32a8636611337bd920b8ed958aa13e0e87aeeb

  • Size

    2.8MB

  • Sample

    220215-gr5wvachhk

  • MD5

    9901fb69fdea55077dcbc9ced6edc819

  • SHA1

    1722d267efd1830b0497941dac662f4f21b78afb

  • SHA256

    cd3b9c66213fa7e7190660873c32a8636611337bd920b8ed958aa13e0e87aeeb

  • SHA512

    0293190282c69d8cbad43bd589d6a56784f34278955947db50ed9a5054f481c7d1608493a8986c3927b2a7bb676612695461174514c263d658ad63c703df4645

Malware Config

Targets

    • Target

      cd3b9c66213fa7e7190660873c32a8636611337bd920b8ed958aa13e0e87aeeb

    • Size

      2.8MB

    • MD5

      9901fb69fdea55077dcbc9ced6edc819

    • SHA1

      1722d267efd1830b0497941dac662f4f21b78afb

    • SHA256

      cd3b9c66213fa7e7190660873c32a8636611337bd920b8ed958aa13e0e87aeeb

    • SHA512

      0293190282c69d8cbad43bd589d6a56784f34278955947db50ed9a5054f481c7d1608493a8986c3927b2a7bb676612695461174514c263d658ad63c703df4645

    • 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