Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-11-2024 19:23

General

  • Target

    06a34982b9154716e14297712ecb8efb2bc9bcce381e6e4305cf2e1579bfdcd4.exe

  • Size

    1.8MB

  • MD5

    c29c30bfb75bf498848c908638625e45

  • SHA1

    9879e768d895a6f4fa69bbff4c4d7193321dcc9f

  • SHA256

    06a34982b9154716e14297712ecb8efb2bc9bcce381e6e4305cf2e1579bfdcd4

  • SHA512

    ada1d2345e2a0bbb3aef2916cc001094524638a38f431817eb80207215c9eb935e2f7dfee50870b90dc43af4d39a72b4640d12aaaa51c839da0c7ef076167205

  • SSDEEP

    49152:piYGoMLRYdvvfbwEhH2jsEgjGK2ghYV9m:p9GoiWdvrwsH2IEgjGqYV

Malware Config

Extracted

Family

lumma

C2

https://p3ar11fter.sbs

https://3xp3cts1aim.sbs

https://owner-vacat10n.sbs

https://peepburry828.sbs

https://p10tgrace.sbs

https://befall-sm0ker.sbs

https://librari-night.sbs

https://processhol.sbs

https://cook-rain.sbs

Extracted

Family

lumma

C2

https://cook-rain.sbs/api

Signatures

  • 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) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\06a34982b9154716e14297712ecb8efb2bc9bcce381e6e4305cf2e1579bfdcd4.exe
    "C:\Users\Admin\AppData\Local\Temp\06a34982b9154716e14297712ecb8efb2bc9bcce381e6e4305cf2e1579bfdcd4.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:3304

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3304-0-0x00000000004C0000-0x0000000000978000-memory.dmp

    Filesize

    4.7MB

  • memory/3304-1-0x00000000779B4000-0x00000000779B6000-memory.dmp

    Filesize

    8KB

  • memory/3304-2-0x00000000004C1000-0x00000000004E8000-memory.dmp

    Filesize

    156KB

  • memory/3304-3-0x00000000004C0000-0x0000000000978000-memory.dmp

    Filesize

    4.7MB

  • memory/3304-4-0x00000000004C0000-0x0000000000978000-memory.dmp

    Filesize

    4.7MB

  • memory/3304-5-0x00000000004C0000-0x0000000000978000-memory.dmp

    Filesize

    4.7MB