lumma | 786788c0ab1d43bf1ba06ed73bc192d063c88d1a87a1a29bdab37c6390b48517

Analysis

max time kernel
94s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-11-2024 19:51

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General

Target

786788c0ab1d43bf1ba06ed73bc192d063c88d1a87a1a29bdab37c6390b48517.exe
Size

14.7MB
MD5

0e14128585f0e6afbff02e63aeb6887d
SHA1

8bbd0a8e241dd188a8c6b25a6924633f91f01416
SHA256

786788c0ab1d43bf1ba06ed73bc192d063c88d1a87a1a29bdab37c6390b48517
SHA512

6c11941b9c815106ce1fa4aa4e13b391503eca1988bc0e5f131ef8ee4ebb2a23ef25fff204fbe039b369d7e81b3643c6f13c6d84e9c7df5dba22a32715e59c10
SSDEEP

98304:5dG72CmeBgXvKpYg/Cy3cT3dfSDK85ZVn/QEx9RV72+XjZ5JdF+dsy:G94vKpVdMT3dWK8TVn/px9Rx9tSdsy

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://bravedreacisopm.shop/api

https://shellfyyousdjz.shop/api

https://broccoltisop.shop/api

https://grassytaisol.shop/api

https://stimultaionsppzv.shop/api

https://parntorpkxzlp.shop/api

https://effectivedoxzj.shop/api

https://horizonvxjis.shop/api

https://bannertastylbaoeow.xyz/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

Processes:

786788c0ab1d43bf1ba06ed73bc192d063c88d1a87a1a29bdab37c6390b48517.exe

description	pid	process	target process
PID 2360 set thread context of 4764	2360	786788c0ab1d43bf1ba06ed73bc192d063c88d1a87a1a29bdab37c6390b48517.exe	BitLockerToGo.exe

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

Processes:

BitLockerToGo.exe

description ioc process

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

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BitLockerToGo.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

786788c0ab1d43bf1ba06ed73bc192d063c88d1a87a1a29bdab37c6390b48517.exe

description	pid	process	target process
PID 2360 wrote to memory of 4764	2360	786788c0ab1d43bf1ba06ed73bc192d063c88d1a87a1a29bdab37c6390b48517.exe	BitLockerToGo.exe
PID 2360 wrote to memory of 4764	2360	786788c0ab1d43bf1ba06ed73bc192d063c88d1a87a1a29bdab37c6390b48517.exe	BitLockerToGo.exe
PID 2360 wrote to memory of 4764	2360	786788c0ab1d43bf1ba06ed73bc192d063c88d1a87a1a29bdab37c6390b48517.exe	BitLockerToGo.exe
PID 2360 wrote to memory of 4764	2360	786788c0ab1d43bf1ba06ed73bc192d063c88d1a87a1a29bdab37c6390b48517.exe	BitLockerToGo.exe
PID 2360 wrote to memory of 4764	2360	786788c0ab1d43bf1ba06ed73bc192d063c88d1a87a1a29bdab37c6390b48517.exe	BitLockerToGo.exe

C:\Users\Admin\AppData\Local\Temp\786788c0ab1d43bf1ba06ed73bc192d063c88d1a87a1a29bdab37c6390b48517.exe
"C:\Users\Admin\AppData\Local\Temp\786788c0ab1d43bf1ba06ed73bc192d063c88d1a87a1a29bdab37c6390b48517.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2360
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4764

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/2360-5-0x00007FF6892C0000-0x00007FF68A224000-memory.dmp

Filesize
15.4MB

Download
memory/4764-4-0x0000000000580000-0x00000000005D5000-memory.dmp

Filesize
340KB

Download
memory/4764-7-0x0000000000580000-0x00000000005D5000-memory.dmp

Filesize
340KB

Download
memory/4764-8-0x0000000000580000-0x00000000005D5000-memory.dmp

Filesize
340KB

Download
memory/4764-9-0x0000000000580000-0x00000000005D5000-memory.dmp

Filesize
340KB

Download