lumma | 7494b75566c33c247a381887f26054acc2ea068c2485d5d0cef2fca6812e70e6

Analysis

max time kernel
1s
max time network
5s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
07-01-2025 03:16

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General

Target

Solara.exe
Size

526KB
MD5

51749a96a9d6c32d40c490e370f1c6c5
SHA1

e4c5b079a557e452b19c24ee8e09d45c0d87df23
SHA256

7494b75566c33c247a381887f26054acc2ea068c2485d5d0cef2fca6812e70e6
SHA512

e4c20bd1bab6f0ef9cea473498d108eda1cf01a29c59da986c350a0834b8fc2d892f6a8810268a2233091d266d4adc4d79699946d974f38672f9815f3b1116f8
SSDEEP

12288:rztE0u86qlmk/5i8go6BrwSMpZg+GBv0JYlCaVJ34:rO0uYlmsD6dGUvHlvJ34

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2764 set thread context of 4352	2764	Solara.exe	78

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

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2764 wrote to memory of 4352	2764	Solara.exe	78
PID 2764 wrote to memory of 4352	2764	Solara.exe	78
PID 2764 wrote to memory of 4352	2764	Solara.exe	78
PID 2764 wrote to memory of 4352	2764	Solara.exe	78
PID 2764 wrote to memory of 4352	2764	Solara.exe	78
PID 2764 wrote to memory of 4352	2764	Solara.exe	78
PID 2764 wrote to memory of 4352	2764	Solara.exe	78
PID 2764 wrote to memory of 4352	2764	Solara.exe	78
PID 2764 wrote to memory of 4352	2764	Solara.exe	78

C:\Users\Admin\AppData\Local\Temp\Solara.exe
"C:\Users\Admin\AppData\Local\Temp\Solara.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2764
- C:\Users\Admin\AppData\Local\Temp\Solara.exe
  "C:\Users\Admin\AppData\Local\Temp\Solara.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4352

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

Replay Monitor

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Downloads

memory/2764-0-0x0000000000650000-0x0000000000651000-memory.dmp

Filesize
4KB

Download
memory/4352-1-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/4352-3-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/4352-4-0x0000000000620000-0x00000000006A9000-memory.dmp

Filesize
548KB

Download