lumma | ae903ab323d2dcb81751c21daf9243bbf0e71ffab4fe1561469eac083617145d

Analysis

max time kernel
94s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07-01-2025 00:03

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General

Target

ae903ab323d2dcb81751c21daf9243bbf0e71ffab4fe1561469eac083617145d.exe
Size

515KB
MD5

622a7edc9b976aca0980d70b15ce94e3
SHA1

430d705fa67dc224d10f4782986d2dfa38620a17
SHA256

ae903ab323d2dcb81751c21daf9243bbf0e71ffab4fe1561469eac083617145d
SHA512

2fa25068a1665a118332b5736112246e962d6e05ade82b91f8811209c1d69464e4aebc8c51eb68b275e3f946e73dfc0bb4b997bb8b76bdf9d4387f72aba19cdc
SSDEEP

12288:AXtAkKh6c5bCYaF824EMQ+hCZhqiUSduz5:AikKh5OYceEMQ+h0

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

https://begguinnerz.biz/api

Signatures

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

Loads dropped DLL 1 IoCs

pid	Process
4524	ae903ab323d2dcb81751c21daf9243bbf0e71ffab4fe1561469eac083617145d.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4524 set thread context of 2896	4524	ae903ab323d2dcb81751c21daf9243bbf0e71ffab4fe1561469eac083617145d.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	ae903ab323d2dcb81751c21daf9243bbf0e71ffab4fe1561469eac083617145d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aspnet_regiis.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 4524 wrote to memory of 2896	4524	ae903ab323d2dcb81751c21daf9243bbf0e71ffab4fe1561469eac083617145d.exe	84
PID 4524 wrote to memory of 2896	4524	ae903ab323d2dcb81751c21daf9243bbf0e71ffab4fe1561469eac083617145d.exe	84
PID 4524 wrote to memory of 2896	4524	ae903ab323d2dcb81751c21daf9243bbf0e71ffab4fe1561469eac083617145d.exe	84
PID 4524 wrote to memory of 2896	4524	ae903ab323d2dcb81751c21daf9243bbf0e71ffab4fe1561469eac083617145d.exe	84
PID 4524 wrote to memory of 2896	4524	ae903ab323d2dcb81751c21daf9243bbf0e71ffab4fe1561469eac083617145d.exe	84
PID 4524 wrote to memory of 2896	4524	ae903ab323d2dcb81751c21daf9243bbf0e71ffab4fe1561469eac083617145d.exe	84
PID 4524 wrote to memory of 2896	4524	ae903ab323d2dcb81751c21daf9243bbf0e71ffab4fe1561469eac083617145d.exe	84
PID 4524 wrote to memory of 2896	4524	ae903ab323d2dcb81751c21daf9243bbf0e71ffab4fe1561469eac083617145d.exe	84
PID 4524 wrote to memory of 2896	4524	ae903ab323d2dcb81751c21daf9243bbf0e71ffab4fe1561469eac083617145d.exe	84
PID 4524 wrote to memory of 2896	4524	ae903ab323d2dcb81751c21daf9243bbf0e71ffab4fe1561469eac083617145d.exe	84
PID 4524 wrote to memory of 2896	4524	ae903ab323d2dcb81751c21daf9243bbf0e71ffab4fe1561469eac083617145d.exe	84
PID 4524 wrote to memory of 2896	4524	ae903ab323d2dcb81751c21daf9243bbf0e71ffab4fe1561469eac083617145d.exe	84
PID 4524 wrote to memory of 2896	4524	ae903ab323d2dcb81751c21daf9243bbf0e71ffab4fe1561469eac083617145d.exe	84

C:\Users\Admin\AppData\Local\Temp\ae903ab323d2dcb81751c21daf9243bbf0e71ffab4fe1561469eac083617145d.exe
"C:\Users\Admin\AppData\Local\Temp\ae903ab323d2dcb81751c21daf9243bbf0e71ffab4fe1561469eac083617145d.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4524
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2896

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

C:\Users\Admin\AppData\Roaming\gdi32.dll

Filesize
456KB

MD5
de49502fa2d016a320e782788bb90539

SHA1
7ff5b86a2f3ba81167733b9991dc22a221acb502

SHA256
a8ecc4c7e3e632d6a0e0d28189ce13b98b0584e311471f6c603ac4e39db9e805

SHA512
325431ad0f5e8896f6114b4868f116c772bd4fff5bc08f49def70caf66900311b356fef4ba3e66f3b79093ce717d308baf50174f11bc8421ce000e7c61c05799

Download Submit
memory/2896-17-0x0000000074EE0000-0x0000000074F43000-memory.dmp

Filesize
396KB

Download
memory/2896-13-0x0000000074EE0000-0x0000000074F43000-memory.dmp

Filesize
396KB

Download
memory/2896-9-0x0000000074EE0000-0x0000000074F43000-memory.dmp

Filesize
396KB

Download
memory/4524-0-0x0000000074DCE000-0x0000000074DCF000-memory.dmp

Filesize
4KB

Download
memory/4524-1-0x0000000000EE0000-0x0000000000F68000-memory.dmp

Filesize
544KB

Download
memory/4524-8-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/4524-19-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/4524-18-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download