lumma | ad4895ec8c87365b30bbae19cef9e6d9b582e81d3dc88d27a6401a5b9489ee64

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
03-01-2025 15:18

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General

Target

ad4895ec8c87365b30bbae19cef9e6d9b582e81d3dc88d27a6401a5b9489ee64N.exe
Size

541KB
MD5

99183e8cfc261df038ea96dadf64f270
SHA1

8bcd4297c02b859a6c161514cf25e7165d17e9d0
SHA256

ad4895ec8c87365b30bbae19cef9e6d9b582e81d3dc88d27a6401a5b9489ee64
SHA512

3a3472b5e96a5301b4e00c24d566ada048655d570469f3347fab03977484218f14448bbeeee574ec3465a8b399d1c46669f0afe5d81c9b59748d802010c2bd08
SSDEEP

12288:Diiy2LA/I0xusciua5z2NEpYBRupKm7BfHgq155ppbdGax1Ou75vunMGZa3GLyGC:Diiy2LA/I0xusciua5CNEpYBRupKm7Bn

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://hummskitnj.buzz/api

https://cashfuzysao.buzz/api

https://appliacnesot.buzz/api

https://screwamusresz.buzz/api

https://inherineau.buzz/api

https://scentniej.buzz/api

https://rebuildeso.buzz/api

https://prisonyfork.buzz/api

https://mindhandru.buzz/api

Signatures

Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma
Lumma family
lumma

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 796 set thread context of 4696	796	ad4895ec8c87365b30bbae19cef9e6d9b582e81d3dc88d27a6401a5b9489ee64N.exe	84

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ad4895ec8c87365b30bbae19cef9e6d9b582e81d3dc88d27a6401a5b9489ee64N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ad4895ec8c87365b30bbae19cef9e6d9b582e81d3dc88d27a6401a5b9489ee64N.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 796 wrote to memory of 4696	796	ad4895ec8c87365b30bbae19cef9e6d9b582e81d3dc88d27a6401a5b9489ee64N.exe	84
PID 796 wrote to memory of 4696	796	ad4895ec8c87365b30bbae19cef9e6d9b582e81d3dc88d27a6401a5b9489ee64N.exe	84
PID 796 wrote to memory of 4696	796	ad4895ec8c87365b30bbae19cef9e6d9b582e81d3dc88d27a6401a5b9489ee64N.exe	84
PID 796 wrote to memory of 4696	796	ad4895ec8c87365b30bbae19cef9e6d9b582e81d3dc88d27a6401a5b9489ee64N.exe	84
PID 796 wrote to memory of 4696	796	ad4895ec8c87365b30bbae19cef9e6d9b582e81d3dc88d27a6401a5b9489ee64N.exe	84
PID 796 wrote to memory of 4696	796	ad4895ec8c87365b30bbae19cef9e6d9b582e81d3dc88d27a6401a5b9489ee64N.exe	84
PID 796 wrote to memory of 4696	796	ad4895ec8c87365b30bbae19cef9e6d9b582e81d3dc88d27a6401a5b9489ee64N.exe	84
PID 796 wrote to memory of 4696	796	ad4895ec8c87365b30bbae19cef9e6d9b582e81d3dc88d27a6401a5b9489ee64N.exe	84
PID 796 wrote to memory of 4696	796	ad4895ec8c87365b30bbae19cef9e6d9b582e81d3dc88d27a6401a5b9489ee64N.exe	84

C:\Users\Admin\AppData\Local\Temp\ad4895ec8c87365b30bbae19cef9e6d9b582e81d3dc88d27a6401a5b9489ee64N.exe
"C:\Users\Admin\AppData\Local\Temp\ad4895ec8c87365b30bbae19cef9e6d9b582e81d3dc88d27a6401a5b9489ee64N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:796
- C:\Users\Admin\AppData\Local\Temp\ad4895ec8c87365b30bbae19cef9e6d9b582e81d3dc88d27a6401a5b9489ee64N.exe
  "C:\Users\Admin\AppData\Local\Temp\ad4895ec8c87365b30bbae19cef9e6d9b582e81d3dc88d27a6401a5b9489ee64N.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4696

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/796-0-0x0000000000A4A000-0x0000000000A4B000-memory.dmp

Filesize
4KB

Download
memory/4696-1-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/4696-3-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/4696-4-0x0000000000A10000-0x0000000000A9D000-memory.dmp

Filesize
564KB

Download