Extracted

• • Target

    Sigmanly_aea1e74825e2d187e04a81bb5ce56593f5769c4b86218e5fc820d900801abdb4

  • Size

    5.9MB

  • MD5

    8e9ea8e0e87ddaecdbb57823ead16033

  • SHA1

    55a9f08b8cb50a2712f74ade216571f823c0a1fd

  • SHA256

    aea1e74825e2d187e04a81bb5ce56593f5769c4b86218e5fc820d900801abdb4

  • SHA512

    340318b2a5e170e886161cfb4576beb6dac2f478dc872c29d89be549c1dc29ed9c612540e4c14b004910d139c490f5f0a235f150fa91cb2c62f66c0e12f6a9bb

  • SSDEEP

    98304:h2VWpbVhslST57nFGCGpNjLr9Bp7QSL4Jfgvklfl3ayZbaShUbO5kuNEJ/e6BiM:h2VWalSFLJG73rGgMJl3baE3iJmei

  Score

  10^/10

  lummadiscoveryevasionstealer

  • Lumma Stealer, LummaC

    Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    stealerlumma

  • Lumma family

    lumma

  • Enumerates VirtualBox registry keys

    evasion

  • 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.

  • 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

  • Checks installed software on the system

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

    discovery

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  behavioral1behavioral2