lumma | 83473fedc38a59a318ec01e55ecd1187c4f8079f95583053504fc515b3cba049

Analysis

max time kernel
95s
max time network
97s
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 00:04

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General

Target

83473fedc38a59a318ec01e55ecd1187c4f8079f95583053504fc515b3cba049.exe
Size

515KB
MD5

224a131cf09c59a013129810d2884692
SHA1

8cd2d4ce00d3bbcca230b0b03e84a80997a13dfc
SHA256

83473fedc38a59a318ec01e55ecd1187c4f8079f95583053504fc515b3cba049
SHA512

4f134c0aa4dde36a53c2b36c22465bed507bfea4d84a3bf65bfd31a9208280911cbe1e4f82a850a701c693915162568b62e91154a77c9df2ecd994568d675eae
SSDEEP

12288:fztE0u86qlmk/iYP1SC7Np61uXHzPPVU9FmJ1hXL:fO0uYlmsiUXNp61uXHLO90hXL

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://fancywaxxers.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 1476 set thread context of 2740	1476	83473fedc38a59a318ec01e55ecd1187c4f8079f95583053504fc515b3cba049.exe	83

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	83473fedc38a59a318ec01e55ecd1187c4f8079f95583053504fc515b3cba049.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	83473fedc38a59a318ec01e55ecd1187c4f8079f95583053504fc515b3cba049.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1476 wrote to memory of 2740	1476	83473fedc38a59a318ec01e55ecd1187c4f8079f95583053504fc515b3cba049.exe	83
PID 1476 wrote to memory of 2740	1476	83473fedc38a59a318ec01e55ecd1187c4f8079f95583053504fc515b3cba049.exe	83
PID 1476 wrote to memory of 2740	1476	83473fedc38a59a318ec01e55ecd1187c4f8079f95583053504fc515b3cba049.exe	83
PID 1476 wrote to memory of 2740	1476	83473fedc38a59a318ec01e55ecd1187c4f8079f95583053504fc515b3cba049.exe	83
PID 1476 wrote to memory of 2740	1476	83473fedc38a59a318ec01e55ecd1187c4f8079f95583053504fc515b3cba049.exe	83
PID 1476 wrote to memory of 2740	1476	83473fedc38a59a318ec01e55ecd1187c4f8079f95583053504fc515b3cba049.exe	83
PID 1476 wrote to memory of 2740	1476	83473fedc38a59a318ec01e55ecd1187c4f8079f95583053504fc515b3cba049.exe	83
PID 1476 wrote to memory of 2740	1476	83473fedc38a59a318ec01e55ecd1187c4f8079f95583053504fc515b3cba049.exe	83
PID 1476 wrote to memory of 2740	1476	83473fedc38a59a318ec01e55ecd1187c4f8079f95583053504fc515b3cba049.exe	83

C:\Users\Admin\AppData\Local\Temp\83473fedc38a59a318ec01e55ecd1187c4f8079f95583053504fc515b3cba049.exe
"C:\Users\Admin\AppData\Local\Temp\83473fedc38a59a318ec01e55ecd1187c4f8079f95583053504fc515b3cba049.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1476
- C:\Users\Admin\AppData\Local\Temp\83473fedc38a59a318ec01e55ecd1187c4f8079f95583053504fc515b3cba049.exe
  "C:\Users\Admin\AppData\Local\Temp\83473fedc38a59a318ec01e55ecd1187c4f8079f95583053504fc515b3cba049.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2740

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/1476-0-0x0000000000C10000-0x0000000000C11000-memory.dmp

Filesize
4KB

Download
memory/2740-1-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/2740-3-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/2740-4-0x0000000000BE0000-0x0000000000C66000-memory.dmp

Filesize
536KB

Download