General

  • Target

    449e7db1fd41a357984ac61a9ed43d99e2e5f46e87b83816c42d9500bb30d9e5

  • Size

    3.5MB

  • Sample

    220707-xc3e6shcf4

  • MD5

    eac98b76e0bbaad4b1be3fe88cef0fed

  • SHA1

    49bff4f05b44e335aecaf7846e4f22c960035ee2

  • SHA256

    449e7db1fd41a357984ac61a9ed43d99e2e5f46e87b83816c42d9500bb30d9e5

  • SHA512

    a82d2ddbc83f1392229234a7c7406953667e4977727d6b79ed39dd4580c1faa3abb64c246f06b3742b455b32b5016665cf60a0cc07de02d8194a018152acbded

Malware Config

Targets

    • Target

      449e7db1fd41a357984ac61a9ed43d99e2e5f46e87b83816c42d9500bb30d9e5

    • Size

      3.5MB

    • MD5

      eac98b76e0bbaad4b1be3fe88cef0fed

    • SHA1

      49bff4f05b44e335aecaf7846e4f22c960035ee2

    • SHA256

      449e7db1fd41a357984ac61a9ed43d99e2e5f46e87b83816c42d9500bb30d9e5

    • SHA512

      a82d2ddbc83f1392229234a7c7406953667e4977727d6b79ed39dd4580c1faa3abb64c246f06b3742b455b32b5016665cf60a0cc07de02d8194a018152acbded

    • 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