General

  • Target

    R-e-l-v-x64.zip

  • Size

    12.4MB

  • Sample

    250124-wt131asngj

  • MD5

    58f3bb56a8e3d9c9d2d98af985a1e801

  • SHA1

    dea99dab71d1d9e7b90c8dc085d14a0785000691

  • SHA256

    016e318c67ce354a25edcf06f61eab9511b117a839851e0d193eb06ec0d7599c

  • SHA512

    a286b32b7fcaafc7513dfdca87da757b1c183f937583a2e17e320c97e6f05bc774e7d61fbf1bed5f7690d8b8762fb549b0fa325a256208f1ce1ab83f195b8b92

  • SSDEEP

    393216:iM8u3enq3SUQ8m4RtlQL4SDirr8DpGoxwa:B3eCHQtIrZAiX8FLxwa

Malware Config

Extracted

Family

lumma

C2

https://sheayingero.shop/api

https://toppyneedus.biz/api

Targets

    • Target

      Bootstrapper.exe

    • Size

      250.0MB

    • MD5

      7b61ea5d614308dabc45291947493a49

    • SHA1

      44099e8be0221f7637c398ee4da64a10f032bf9f

    • SHA256

      b3f2a5bde68ad2dcaea3c50ef3ea31162ce8a4b0ee31415f88730d9283dfba19

    • SHA512

      6fc1b648b3c0b7adf7517281871dcf164c829bd5428604b2863e6347304a4784335490edad054cd3c1f128fb341096b161799139957cfe09e9091916d2cbf055

    • SSDEEP

      24576:p+f23ewMKv+wONba7GdfD5igopXGUQ0+m8picMCgE5:0mewMKmwuua/iXWjdicMS

    Score
    10/10
    • Lumma Stealer, LummaC

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

    • Lumma family

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates processes with tasklist

    • Target

      scripts/config.txt

    • Size

      220KB

    • MD5

      96c673c9e9dedefec5fd5e27284e4f29

    • SHA1

      1b5865f8998749a1fd61f62e6357d19dedcc9a2c

    • SHA256

      d92b9e01e24935e1cc6144734c0b39379edef1e3c06aedbd547dc304e7334d77

    • SHA512

      4ac805e8528f1003911960ce317150d186022a30dc31c479a54e1f6adbbf9cbce882da4b46f8cf0991c9e07fb4239f970d07c1538e4d16c79b560b5b272e5b83

    • SSDEEP

      3072:ubmjIIxdmqlnRf1/QyZs2WWwjojiS06SK9J8Iq8jltsBo0FXnihq/+43j:uBCdFllFLsSok9Jg4lutNb+4T

    Score
    3/10
    • Target

      scripts/local.txt

    • Size

      18.7MB

    • MD5

      88fd7dbf04bcf75123d02009aea3f7f7

    • SHA1

      cecf16bdad71e54afc941179ea2b7438a04efa1d

    • SHA256

      01481b9a862936fbc090bda4033f22d7ffa5a7bfe5dc32f47c7794332b34eec4

    • SHA512

      2c6298b5adf91b51f0042d48e0846f5b196d52a588fd4fc577bf19ec26ad8e547382279a15f8bf131b08b0d7c140534aff25f82d5e8998818b812e72c9493917

    • SSDEEP

      393216:hqA/D2IIyzg8DolBo6i0KoI6Di42sC1/syU3DXNs6hq8:hqcaZyV0fC1JOpjhq8

    Score
    3/10
    • Target

      scripts/uwp.txt

    • Size

      4.2MB

    • MD5

      b0f566fc20de341e2848a489f69a4e48

    • SHA1

      7a81ab4c68ddeb1e0a83c37e17286ae53e29c334

    • SHA256

      5223f453b44be5d13f5f249f1f23b020b75c7e237c23712d97813c430015afc6

    • SHA512

      4ba8394bede49de1dd1ad98afa59e0546b5118cf6b75dcf2cc83f00fde88bda0d659944c3324d19960d935d9e29e69f8b9b08fa5d5db7f71506e13471bbcb75f

    • SSDEEP

      49152:LikvPpFjV8b8bhnNcZXGDQc6jg8mHdnYvLyv5ttr24Y4AxYWAF7yWGxmR/qSDQey:0ZXGU7k8Ol5/24PqNmOQ

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks