lumma | 9857c06ea4a5fd183593506b4d3952ba5a9fe67396930f8e9023af771129ac42

Analysis

max time kernel
94s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20-01-2025 14:40

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General

Target

9857c06ea4a5fd183593506b4d3952ba5a9fe67396930f8e9023af771129ac42.exe
Size

1.5MB
MD5

7513ddc0725a3859ca9e4bba9e6ad831
SHA1

48a7ac1b3127d9ff4acc7c8f89e2980eb977474c
SHA256

9857c06ea4a5fd183593506b4d3952ba5a9fe67396930f8e9023af771129ac42
SHA512

102d34cc402a26eddf1a7e5a9fbfd0f5623ab466518e2234d309e5489c4aefb0ad1b83c03044079f7fbfb2ab61dde62b9785065fb70ec93548eae6c77062d977
SSDEEP

24576:O9m+6gpj5uvicCIiSkEs2gWRykuIgxVThEMK1PUDaO/R4wbbz+rA8G0vBVaFHR1Q:bGpj5uv9uIg3TaM6UpR3bbxJ71o8+

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://cloudewahsj.shop/api

https://rabidcowse.shop/api

https://noisycuttej.shop/api

https://tirepublicerj.shop/api

https://framekgirus.shop/api

https://wholersorie.shop/api

https://abruptyopsn.shop/api

https://nearycrepso.shop/api

Signatures

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1420	5036	WerFault.exe	82

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	9857c06ea4a5fd183593506b4d3952ba5a9fe67396930f8e9023af771129ac42.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9857c06ea4a5fd183593506b4d3952ba5a9fe67396930f8e9023af771129ac42.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 5036 wrote to memory of 2260	5036	9857c06ea4a5fd183593506b4d3952ba5a9fe67396930f8e9023af771129ac42.exe	94
PID 5036 wrote to memory of 2260	5036	9857c06ea4a5fd183593506b4d3952ba5a9fe67396930f8e9023af771129ac42.exe	94
PID 5036 wrote to memory of 2260	5036	9857c06ea4a5fd183593506b4d3952ba5a9fe67396930f8e9023af771129ac42.exe	94
PID 5036 wrote to memory of 2260	5036	9857c06ea4a5fd183593506b4d3952ba5a9fe67396930f8e9023af771129ac42.exe	94
PID 5036 wrote to memory of 2260	5036	9857c06ea4a5fd183593506b4d3952ba5a9fe67396930f8e9023af771129ac42.exe	94

C:\Users\Admin\AppData\Local\Temp\9857c06ea4a5fd183593506b4d3952ba5a9fe67396930f8e9023af771129ac42.exe
"C:\Users\Admin\AppData\Local\Temp\9857c06ea4a5fd183593506b4d3952ba5a9fe67396930f8e9023af771129ac42.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5036
- C:\Users\Admin\AppData\Local\Temp\9857c06ea4a5fd183593506b4d3952ba5a9fe67396930f8e9023af771129ac42.exe
  "C:\Users\Admin\AppData\Local\Temp\9857c06ea4a5fd183593506b4d3952ba5a9fe67396930f8e9023af771129ac42.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2260
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5036 -s 276
  2⤵
  - Program crash
  PID:1420

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5036 -ip 5036
1⤵
PID:4080

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/2260-15-0x00000000000C0000-0x0000000000116000-memory.dmp

Filesize
344KB

Download
memory/2260-13-0x00000000000C0000-0x0000000000116000-memory.dmp

Filesize
344KB

Download
memory/2260-14-0x0000000000400000-0x0000000000576000-memory.dmp

Filesize
1.5MB

Download
memory/2260-7-0x00000000000C0000-0x0000000000116000-memory.dmp

Filesize
344KB

Download
memory/5036-5-0x0000000000400000-0x0000000000576000-memory.dmp

Filesize
1.5MB

Download
memory/5036-1-0x0000000000400000-0x0000000000576000-memory.dmp

Filesize
1.5MB

Download
memory/5036-2-0x0000000000452000-0x000000000046B000-memory.dmp

Filesize
100KB

Download
memory/5036-9-0x0000000000400000-0x0000000000576000-memory.dmp

Filesize
1.5MB

Download
memory/5036-6-0x0000000000400000-0x0000000000576000-memory.dmp

Filesize
1.5MB

Download
memory/5036-11-0x0000000000400000-0x0000000000576000-memory.dmp

Filesize
1.5MB

Download
memory/5036-4-0x0000000000400000-0x0000000000576000-memory.dmp

Filesize
1.5MB

Download
memory/5036-3-0x0000000000400000-0x0000000000576000-memory.dmp

Filesize
1.5MB

Download
memory/5036-0-0x0000000000400000-0x0000000000576000-memory.dmp

Filesize
1.5MB

Download
memory/5036-16-0x0000000000452000-0x000000000046B000-memory.dmp

Filesize
100KB

Download
memory/5036-19-0x0000000000400000-0x0000000000576000-memory.dmp

Filesize
1.5MB

Download
memory/5036-21-0x0000000000452000-0x000000000046B000-memory.dmp

Filesize
100KB

Download