lumma | a7b76ac94f391fb78c3d176542fa42fb6c34a22eaed86ec43c9ea8e26d2b31fc

Analysis

max time kernel
898s
max time network
475s
platform
windows10-ltsc_2021_x64
resource
win10ltsc2021-20260911-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20260911-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
submitted
28/10/2026, 05:57

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General

Target
Galaxy-Swapper.exe
Size 1.1MB
Sample261028-gn2p1sfc92
SHA256 a7b76ac94f391fb78c3d176542fa42fb6c34a22eaed86ec43c9ea8e26d2b31fc
MD5 9850cce2ed0b2f419c026bc97eb4f9f3
SHA1 5c679300d1963dac18e5e68030645ebba76e91ef
SHA512 35a93e6c8f4940bf0939ffb9d61e459a4765838e36d65cf9d558c713b569b3b9bd0a0c95cc5fa6eab1ef5a9bcca484125631f622c3096ad069e393cffb0d45c3
SSDEEP 12288:lt2BxheJBtYqmlf4feLUqJ2kAGptEVnN3Dv13BsnMipoMex+p03HGUjfsLKdy6QI:iIaJbU8CDsMixexOQs6QhKb7Azk
TLSH
T1F3354CBF31AB3549FE624C30AFECB660CB57287ACD6BD9F14592A03029350D2EC56917
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery lumma stealer

Malware Config

Extracted

Family

lumma

https://wxayfarer.live/ALosnz
https://esccapewz.run/ANSbwqy
https://travewlio.shop/ZNxbHi
https://touvrlane.bet/ASKwjq
https://sighbtseeing.shop/ASJnzh
https://advennture.top/GKsiio
https://targett.top/dsANGt
https://holidamyup.today/AOzkns
https://triplooqp.world/APowko

Attributes

build_id
3c91f83793759afada2be5eaa1d3a34d7ef744b18181f15d62

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2728 set thread context of 1336	2728	Galaxy-Swapper.exe	84

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.

discovery

System Language Discovery

T1614.001

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

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1336	MSBuild.exe
1336	MSBuild.exe
1336	MSBuild.exe
1336	MSBuild.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2728 wrote to memory of 1336	2728	Galaxy-Swapper.exe	84
PID 2728 wrote to memory of 1336	2728	Galaxy-Swapper.exe	84
PID 2728 wrote to memory of 1336	2728	Galaxy-Swapper.exe	84
PID 2728 wrote to memory of 1336	2728	Galaxy-Swapper.exe	84
PID 2728 wrote to memory of 1336	2728	Galaxy-Swapper.exe	84
PID 2728 wrote to memory of 1336	2728	Galaxy-Swapper.exe	84

C:\Users\Admin\AppData\Local\Temp\Galaxy-Swapper.exe
"C:\Users\Admin\AppData\Local\Temp\Galaxy-Swapper.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2728
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1336

Network

MITRE ATT&CK Enterprise v16

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/1336-2-0x0000000000400000-0x0000000000461000-memory.dmp

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memory/1336-0-0x0000000000400000-0x0000000000461000-memory.dmp

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memory/1336-3-0x0000000000400000-0x0000000000461000-memory.dmp

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memory/1336-8-0x0000000000400000-0x0000000000461000-memory.dmp

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