Extracted

• • Target

    ec9e30b1ba29e21f37aa0a5c6d85fd31306bfab80527b74d9a246aabb218bc05N.exe

  • Size

    1.9MB

  • MD5

    223e24da769c85a796a8699e59ea0230

  • SHA1

    a4d481a01f238156f685f43ffbe5729671c195a6

  • SHA256

    ec9e30b1ba29e21f37aa0a5c6d85fd31306bfab80527b74d9a246aabb218bc05

  • SHA512

    379659631608fad8ef8e343acf39396c4f0841fa92b4613be707155ac96f1129b4343e14477e88578f1e716a9f4130da91cc0d51d5b22603ead9ff917d3703fc

  • SSDEEP

    49152:QfVl2iMzzVhHVsX0NLFtP6O83XxPR7FIYNMIc8qH3Lc:qlezzV1VsXyLFtP61HxzIYNM7JA

  Score

  10^/10

  redline1bootkitdiscoveryevasioninfostealerpersistencespywarestealertrojan

  • RedLine

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

    infostealerredline

  • Redline family

    redline

  • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    evasion

  • Checks BIOS information in registry

    BIOS information is often read in order to detect sandboxing environments.

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Deletes itself

  • Executes dropped EXE

  • Identifies Wine through registry keys

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    evasion

  • Loads dropped DLL

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Checks whether UAC is enabled

    evasiontrojan

  • Writes to the Master Boot Record (MBR)

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  behavioral1behavioral2