General

  • Target

    b704a93a48716895f924221cc63e3bec2f9681b92cfe4b9176f1cf98ce77ce74

  • Size

    2.8MB

  • Sample

    220215-hk3zcaddak

  • MD5

    934a2ff0a3b70b560122a52f67eb50bf

  • SHA1

    15747565aea9329806fe74ffe1b9f70685edea9b

  • SHA256

    b704a93a48716895f924221cc63e3bec2f9681b92cfe4b9176f1cf98ce77ce74

  • SHA512

    0abb3bcfe8962d7bec40fe507908909ffe57e6b49bf0e6a098cc4574ba2b979f8894c8016ef276ce250aaf723f1c4a910e44fe9b4868af66b3cadd2a989b3428

Malware Config

Targets

    • Target

      b704a93a48716895f924221cc63e3bec2f9681b92cfe4b9176f1cf98ce77ce74

    • Size

      2.8MB

    • MD5

      934a2ff0a3b70b560122a52f67eb50bf

    • SHA1

      15747565aea9329806fe74ffe1b9f70685edea9b

    • SHA256

      b704a93a48716895f924221cc63e3bec2f9681b92cfe4b9176f1cf98ce77ce74

    • SHA512

      0abb3bcfe8962d7bec40fe507908909ffe57e6b49bf0e6a098cc4574ba2b979f8894c8016ef276ce250aaf723f1c4a910e44fe9b4868af66b3cadd2a989b3428

    • 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