General

  • Target

    29d0bf8a76f51a9ec7d39f90cd7a5f57.exe

  • Size

    5.1MB

  • Sample

    210314-wb2mf7jl3x

  • MD5

    29d0bf8a76f51a9ec7d39f90cd7a5f57

  • SHA1

    d954337798846a9b8fb2609f94f287dbe63a03f8

  • SHA256

    7fb4f8f5f89b3fb2a4e9a6605763436ebb679198ee5ebbcde8972bb1e20a8da5

  • SHA512

    7020b1b21b27674d7a6d1b4b9708161818eecca8f743a37bcb80371e12d7452d522a65672529e41d392007e94427726ac60a6e6f87cf9f8c5cc1f09bf1a675ea

Malware Config

Targets

    • Target

      29d0bf8a76f51a9ec7d39f90cd7a5f57.exe

    • Size

      5.1MB

    • MD5

      29d0bf8a76f51a9ec7d39f90cd7a5f57

    • SHA1

      d954337798846a9b8fb2609f94f287dbe63a03f8

    • SHA256

      7fb4f8f5f89b3fb2a4e9a6605763436ebb679198ee5ebbcde8972bb1e20a8da5

    • SHA512

      7020b1b21b27674d7a6d1b4b9708161818eecca8f743a37bcb80371e12d7452d522a65672529e41d392007e94427726ac60a6e6f87cf9f8c5cc1f09bf1a675ea

    • 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.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • themida

      Detects Themida, Advanced Windows software protection system.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks