lumma | 6521f39048001ad5c0ddde721b3e1ccd886ac1d803ddecd8e97ae2b3d3d64ea7

Analysis

max time kernel
38s
max time network
44s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
30/03/2025, 17:22

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General

Target

Setup.exe
Size

2.1MB
MD5

b2a3644eac09f50b16aa4d3fcf207954
SHA1

f8297b820360c12f91464c8ddd44fd18bc83b45f
SHA256

8f5b8f495c30b9c036219413370daf76fdfd73e065f329d05a5c5bfea4bf47ca
SHA512

e4f24b36a5a77c005e3e8a3ee686462afe8016004c06b5ae1cdb9c4b305dfccf2450691e60649abb704e6bc815c5478e72a84fbc7e1dbff06a137cdb4ef54e7e
SSDEEP

24576:ENI2LXlFLf2uee/0kd+mELBX11GyDXcOSbHYROlWJrsUrEMFksh9W8:unFFytuaRFIUEMe+J

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://rodformi.run/aUosoz

https://metalsyo.digital/opsa

https://ironloxp.live/aksdd

https://navstarx.shop/FoaJSi

https://starcloc.bet/GOksAo

https://advennture.top/GKsiio

https://ttargett.top/dsANGt

https://spacedbv.world/EKdlsk

https://galxnetb.today/GsuIAo

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 3348 set thread context of 4464	3348	Setup.exe	87

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
4464	MSBuild.exe
4464	MSBuild.exe
4464	MSBuild.exe
4464	MSBuild.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3348 wrote to memory of 4464	3348	Setup.exe	87
PID 3348 wrote to memory of 4464	3348	Setup.exe	87
PID 3348 wrote to memory of 4464	3348	Setup.exe	87
PID 3348 wrote to memory of 4464	3348	Setup.exe	87
PID 3348 wrote to memory of 4464	3348	Setup.exe	87
PID 3348 wrote to memory of 4464	3348	Setup.exe	87
PID 3348 wrote to memory of 4464	3348	Setup.exe	87
PID 3348 wrote to memory of 4464	3348	Setup.exe	87
PID 3348 wrote to memory of 4464	3348	Setup.exe	87

C:\Users\Admin\AppData\Local\Temp\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Setup.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3348
- 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:4464

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/4464-0-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/4464-2-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/4464-3-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/4464-4-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download