General

  • Target

    Newfolder6.rar

  • Size

    6.1MB

  • Sample

    250124-vzn5ysyrdw

  • MD5

    27b4dc830b401a9ef6a405b25f991c9c

  • SHA1

    960071c674b6d7c0066ccf4ab7d9fb31c958567a

  • SHA256

    c7258d057f5072211b50e9edcda0bf1d63b8285c4a463ff81ebbe036aa850862

  • SHA512

    f5ec58124c86ba3f67c8c86fa1899ee6eea3a27e4c46e59c3d997258af548a2e15cd7db5e23c6c89cf4fda2b555b38e7c69b66871e09fb2e0fdd5de5e75301dd

  • SSDEEP

    196608:1hIil4GQnWGqXX2eDUgfFlHNY6k8ak1u4:uGQWT2SJftY6khV4

Malware Config

Extracted

Family

lumma

C2

https://uprootquincju.shop/api

Targets

    • Target

      New folder (6)/BoostrappersSv.exe

    • Size

      1.1MB

    • MD5

      363a51e95adbad71753bcb5674316536

    • SHA1

      0e45bc776c0447c348ecd6764c04ecf14a3c6602

    • SHA256

      50053689dc55232b8df6601c03021b8fd62696bdcae3fcc4ab412ff730f24eb2

    • SHA512

      a2c7b3bcc8abf08ed96b5295a17f04c947f01a1b665f016d2a1ff053bce0a366871b687fd9f541f58095ad749f4854db412f4f8fe7c7e5e40e51390a270a38f4

    • SSDEEP

      24576:qwhppQXcyjToPPlBmna4rs+fUfgehHoe02NVO6:LppQMyAPPl0rs+MIehHpnl

    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

      New folder (6)/script/de.pak

    • Size

      367KB

    • MD5

      cfc9d90273c31ccf66d81739aa76306a

    • SHA1

      ecab570041654b147b3dd118829e2f7ae668f840

    • SHA256

      8bd127d689be65e45bb8d2a2ff66698200da97835809c6b56ec9e2929b70618a

    • SHA512

      c9a5058b34c4045ff1b7ae25f1f47bff14d06b3a97b7b1f30da65618ca7aeb0638d79f4e1cea4773cd92d9dfa7f9d2203e5734d0cfe11ee2d2a460d6cec18380

    • SSDEEP

      6144:F+QNkAjzYyqSFaPjON3Be0mzBWCj0Xs5HgIxBI0gql:cQLjMyvFaCN3mzBd5xy0gql

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks