Analysis

  • max time kernel
    4s
  • max time network
    0s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22-11-2024 00:17

General

  • Target

    loader_prod.exe

  • Size

    490KB

  • MD5

    9c9245810bad661af3d6efec543d34fd

  • SHA1

    93e4f301156d120a87fe2c4be3aaa28b9dfd1a8d

  • SHA256

    f5f14b9073f86da926a8ed319b3289b893442414d1511e45177f6915fb4e5478

  • SHA512

    90d9593595511e722b733a13c53d2e69a1adc9c79b3349350deead2c1cdfed615921fb503597950070e9055f6df74bb64ccd94a60d7716822aa632699c70b767

  • SSDEEP

    6144:3PkcFUUUQHs5TlOhDuy4VjmSO6/tU4j06xeJyCjvhsXZ4m05d0qCsfBLuWWCV/rr:3McWUUysz/NhKjJPhM4/5bV/rvgE3

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://pillowbrocccolipe.shop/api

https://communicationgenerwo.shop/api

https://diskretainvigorousiw.shop/api

https://affordcharmcropwo.shop/api

https://dismissalcylinderhostw.shop/api

https://enthusiasimtitleow.shop/api

https://worryfillvolcawoi.shop/api

https://cleartotalfisherwo.shop/api

Signatures

  • Lumma Stealer, LummaC

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

  • Lumma family
  • Program crash 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 use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\loader_prod.exe
    "C:\Users\Admin\AppData\Local\Temp\loader_prod.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1996
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1996 -s 128
      2⤵
      • Program crash
      PID:1324

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1996-0-0x00000000000E0000-0x000000000012B000-memory.dmp

    Filesize

    300KB

  • memory/1996-5-0x0000000000130000-0x0000000000131000-memory.dmp

    Filesize

    4KB

  • memory/1996-6-0x00000000000E0000-0x000000000012B000-memory.dmp

    Filesize

    300KB