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Overview

overview

10

Static

static

3

4e5951866d...9a.exe

windows7-x64

10

4e5951866d...9a.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    120s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    27/11/2024, 02:29

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Report Analysis Logs

General

  • Target

    4e5951866d4ca4fdd5e76ace99b49d8d92f13c28289b78d3989957069bc1799a.exe

  • Size

    1.8MB

  • MD5

    e4b5250f65686e87e82210c71f5d5870

  • SHA1

    2c9d0de98a7cbcf69d6cb496ed85bece6aa2e3f1

  • SHA256

    4e5951866d4ca4fdd5e76ace99b49d8d92f13c28289b78d3989957069bc1799a

  • SHA512

    80c6e789bdedc6a95aa47e65e0fab15c1d3bfec3daf8c79629b60296e8b508421a55e9e978689cb9f661f0702c56c2ed3f7f59ab722eec9241aac1903d438b92

  • SSDEEP

    49152:0r3QQ4F6pS1kEzvlwHHVkSRZcMbe4mT71OrUF:kQQ/Ezvl6eKVrU

Score
10/10
lummadiscoveryevasionstealer

Malware Config

Extracted

Family

lumma

C2

https://powerful-avoids.sbs

https://motion-treesz.sbs

https://disobey-curly.sbs

https://leg-sate-boat.sbs

https://story-tense-faz.sbs

https://blade-govern.sbs

https://occupy-blushi.sbs

https://frogs-severz.sbs

https://property-imper.sbs

Extracted

Family

lumma

C2

https://blade-govern.sbs/api

https://story-tense-faz.sbs/api

Signatures

  • Lumma Stealer, LummaC

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

    stealerlumma
  • Lumma family
    lumma
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
    evasion
  • 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.

    evasion
  • 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.

    discovery
  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4e5951866d4ca4fdd5e76ace99b49d8d92f13c28289b78d3989957069bc1799a.exe
    "C:\Users\Admin\AppData\Local\Temp\4e5951866d4ca4fdd5e76ace99b49d8d92f13c28289b78d3989957069bc1799a.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:2292

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2292-0-0x0000000000A40000-0x0000000000EE0000-memory.dmp

    Filesize

    4.6MB

    Download

  • memory/2292-1-0x0000000077000000-0x0000000077002000-memory.dmp

    Filesize

    8KB

    Download

  • memory/2292-2-0x0000000000A41000-0x0000000000A67000-memory.dmp

    Filesize

    152KB

    Download

  • memory/2292-3-0x0000000000A40000-0x0000000000EE0000-memory.dmp

    Filesize

    4.6MB

    Download

  • memory/2292-4-0x0000000000A40000-0x0000000000EE0000-memory.dmp

    Filesize

    4.6MB

    Download

  • memory/2292-5-0x0000000000A40000-0x0000000000EE0000-memory.dmp

    Filesize

    4.6MB

    Download