General

  • Target

    19e7f03fc9eab5abbf503502dc8079cc292ab18e8a8091145b1b2a0b105b2812

  • Size

    2.6MB

  • Sample

    220215-sndhzahehn

  • MD5

    2a8e7618e733ab8d8c314a84e43b1535

  • SHA1

    7c55ac20e03ce2b5862509f21860e44fe5f7107b

  • SHA256

    19e7f03fc9eab5abbf503502dc8079cc292ab18e8a8091145b1b2a0b105b2812

  • SHA512

    1f1e01daa2ef9b424871ef62e90e239aa8cab862e86163c390ce0189fdc8960118c777ae1702dc56ca4492b2b53f697e3348d429251c9ba45591339da6040b3a

Malware Config

Targets

    • Target

      19e7f03fc9eab5abbf503502dc8079cc292ab18e8a8091145b1b2a0b105b2812

    • Size

      2.6MB

    • MD5

      2a8e7618e733ab8d8c314a84e43b1535

    • SHA1

      7c55ac20e03ce2b5862509f21860e44fe5f7107b

    • SHA256

      19e7f03fc9eab5abbf503502dc8079cc292ab18e8a8091145b1b2a0b105b2812

    • SHA512

      1f1e01daa2ef9b424871ef62e90e239aa8cab862e86163c390ce0189fdc8960118c777ae1702dc56ca4492b2b53f697e3348d429251c9ba45591339da6040b3a

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine Payload

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • 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