General

  • Target

    file.exe

  • Size

    3.0MB

  • Sample

    241108-2c3hds1eqq

  • MD5

    56ca629b18c6e20d83d1766f461761e9

  • SHA1

    27d6df7ce1dccb8b65900629f49a608c65dac9a5

  • SHA256

    db2e8f92a3aa2c152da13fd43a18c52dae304d640d48aac15448dd91b5dece67

  • SHA512

    b445b6a4a6456235c35f3ae2af299c8a959b8da20d6eeae03991b5af2300fa45c48acbf483b65361ca1632ad904c036276d2d5437ee864faa0e41b1b792b42c4

  • SSDEEP

    49152:HGjpv+Tb543o9Pw4kGAi7VGDt+Q/b3JR43kQo0gKriN:HQtUbK3o9Pw4kGAz/3JRGkQpp

Malware Config

Extracted

Family

lumma

C2

https://navygenerayk.store/api

Targets

    • Target

      file.exe

    • Size

      3.0MB

    • MD5

      56ca629b18c6e20d83d1766f461761e9

    • SHA1

      27d6df7ce1dccb8b65900629f49a608c65dac9a5

    • SHA256

      db2e8f92a3aa2c152da13fd43a18c52dae304d640d48aac15448dd91b5dece67

    • SHA512

      b445b6a4a6456235c35f3ae2af299c8a959b8da20d6eeae03991b5af2300fa45c48acbf483b65361ca1632ad904c036276d2d5437ee864faa0e41b1b792b42c4

    • SSDEEP

      49152:HGjpv+Tb543o9Pw4kGAi7VGDt+Q/b3JR43kQo0gKriN:HQtUbK3o9Pw4kGAz/3JRGkQpp

    • Lumma Stealer, LummaC

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

    • Lumma family

    • 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.

    • Identifies Wine through registry keys

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks