lumma | 98096930546353bf9c8fdb90c189285a560bdbf3a1d0d6ee4eebc42c8b35ff43

Analysis

max time kernel
147s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2024 01:28

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General

Target

WinFIG.exe
Size

761.6MB
MD5

40e7550688efdaea9445bceebecd88fa
SHA1

be35f74dd79cee6843b052f1bce580469fb20714
SHA256

4304cf12a607df22c6bb588e79c597ca0e96e24dc020e84063224eb1c8fa61dd
SHA512

b8eb8add54265117c0337049d88ed115d252b37f493f03a23442771c8bef53942c5736562e4ad9d10feca29dc621a2a3f13add6c09559f0dd90808dd3191b448
SSDEEP

393216:5tNN1HB88zxIFscBXiQNI4HyPT68IYuY5pF2IsNFcvA:9bimcViQNYT68IYuY5pYIsNFcvA

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://reinforcenh.shop/api

https://stogeneratmns.shop/api

https://fragnantbui.shop/api

https://drawzhotdog.shop/api

https://vozmeatillu.shop/api

https://offensivedzvju.shop/api

https://ghostreedmnu.shop/api

https://gutterydhowi.shop/api

https://pianoswimen.shop/api

Extracted

Family

lumma

https://gravvitywio.store/api

Signatures

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 820 set thread context of 3184	820	WinFIG.exe	88

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

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 820 wrote to memory of 3184	820	WinFIG.exe	88
PID 820 wrote to memory of 3184	820	WinFIG.exe	88
PID 820 wrote to memory of 3184	820	WinFIG.exe	88
PID 820 wrote to memory of 3184	820	WinFIG.exe	88
PID 820 wrote to memory of 3184	820	WinFIG.exe	88
PID 820 wrote to memory of 3184	820	WinFIG.exe	88
PID 820 wrote to memory of 3184	820	WinFIG.exe	88
PID 820 wrote to memory of 3184	820	WinFIG.exe	88
PID 820 wrote to memory of 3184	820	WinFIG.exe	88

C:\Users\Admin\AppData\Local\Temp\WinFIG.exe
"C:\Users\Admin\AppData\Local\Temp\WinFIG.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:820
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3184

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/3184-0-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/3184-1-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/3184-2-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/3184-3-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/3184-4-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads