General

  • Target

    2ac605462badc50f878db5971c2e68f428df7679eae1805df1f19f0c446db557.bin

  • Size

    1.8MB

  • Sample

    250630-x45dvaer3w

  • MD5

    1c62976278b184443e908e6ec4c20cf8

  • SHA1

    140a36e5fc0453fd3bb17be4ff68c92289ab7f41

  • SHA256

    2ac605462badc50f878db5971c2e68f428df7679eae1805df1f19f0c446db557

  • SHA512

    df155b4582a8dd9b3b21413b8f46878f97b32db51527b7663321e3bf55de3e13ac98937ec2a8998f93bdfc40d94f0dd09fda61bc5492447990676452fb0a84fb

  • SSDEEP

    24576:h0CGbwb7kFSOzjA0QSBo+4QUccPNBSvy1PBpw74tylyaCqIaDaqCC2BA2:mbwbuzj3QS++4L1PNgvy1J68yMajd2

Malware Config

Extracted

Family

lumma

C2

https://rbmlh.xyz/lakd

https://pacwpw.xyz/qwpr

https://comkxjs.xyz/taox

https://unurew.xyz/anhd

https://trsuv.xyz/gait

https://sqgzl.xyz/taoa

https://cexpxg.xyz/airq

https://urarfx.xyz/twox

https://liaxn.xyz/nbzh

Attributes
  • build_id

    c0524643abd4bb26d1c271faa450679040fe3d150e

Targets

    • Target

      2ac605462badc50f878db5971c2e68f428df7679eae1805df1f19f0c446db557.bin

    • Size

      1.8MB

    • MD5

      1c62976278b184443e908e6ec4c20cf8

    • SHA1

      140a36e5fc0453fd3bb17be4ff68c92289ab7f41

    • SHA256

      2ac605462badc50f878db5971c2e68f428df7679eae1805df1f19f0c446db557

    • SHA512

      df155b4582a8dd9b3b21413b8f46878f97b32db51527b7663321e3bf55de3e13ac98937ec2a8998f93bdfc40d94f0dd09fda61bc5492447990676452fb0a84fb

    • SSDEEP

      24576:h0CGbwb7kFSOzjA0QSBo+4QUccPNBSvy1PBpw74tylyaCqIaDaqCC2BA2:mbwbuzj3QS++4L1PNgvy1J68yMajd2

    • 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.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

Tasks