lumma | 639a67914a8e386632cee14f4694015aa7ae186666173159eb171233364f7620

Analysis

max time kernel
94s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
02-01-2025 02:14

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

639a67914a8e386632cee14f4694015aa7ae186666173159eb171233364f7620.exe
Size

815KB
MD5

51648584ffb4a6398eb1cef4da20e457
SHA1

74f2facfc001a0b4f23b8d4ce24208aa0c5f84e2
SHA256

639a67914a8e386632cee14f4694015aa7ae186666173159eb171233364f7620
SHA512

c77036be9e73e12b43f02fd48dbe4f49469f0a21baf83bf23d43bb6678a52e4702cacaa05baeb189e10726ce1d5797b67d3bf8f98844632c04913ec3df46acfa
SSDEEP

24576:5B2uFkvh/nrd8NhhG5idard8NhhG5idct:5B2lneh8eaeh8e0

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

Extracted

Family

lumma

https://fancywaxxers.shop/api

https://abruptyopsn.shop/api

https://wholersorie.shop/api

https://framekgirus.shop/api

https://tirepublicerj.shop/api

https://noisycuttej.shop/api

https://rabidcowse.shop/api

https://cloudewahsj.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 1692 set thread context of 1080	1692	639a67914a8e386632cee14f4694015aa7ae186666173159eb171233364f7620.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	639a67914a8e386632cee14f4694015aa7ae186666173159eb171233364f7620.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	639a67914a8e386632cee14f4694015aa7ae186666173159eb171233364f7620.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1692 wrote to memory of 1080	1692	639a67914a8e386632cee14f4694015aa7ae186666173159eb171233364f7620.exe	84
PID 1692 wrote to memory of 1080	1692	639a67914a8e386632cee14f4694015aa7ae186666173159eb171233364f7620.exe	84
PID 1692 wrote to memory of 1080	1692	639a67914a8e386632cee14f4694015aa7ae186666173159eb171233364f7620.exe	84
PID 1692 wrote to memory of 1080	1692	639a67914a8e386632cee14f4694015aa7ae186666173159eb171233364f7620.exe	84
PID 1692 wrote to memory of 1080	1692	639a67914a8e386632cee14f4694015aa7ae186666173159eb171233364f7620.exe	84
PID 1692 wrote to memory of 1080	1692	639a67914a8e386632cee14f4694015aa7ae186666173159eb171233364f7620.exe	84
PID 1692 wrote to memory of 1080	1692	639a67914a8e386632cee14f4694015aa7ae186666173159eb171233364f7620.exe	84
PID 1692 wrote to memory of 1080	1692	639a67914a8e386632cee14f4694015aa7ae186666173159eb171233364f7620.exe	84
PID 1692 wrote to memory of 1080	1692	639a67914a8e386632cee14f4694015aa7ae186666173159eb171233364f7620.exe	84

C:\Users\Admin\AppData\Local\Temp\639a67914a8e386632cee14f4694015aa7ae186666173159eb171233364f7620.exe
"C:\Users\Admin\AppData\Local\Temp\639a67914a8e386632cee14f4694015aa7ae186666173159eb171233364f7620.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1692
- C:\Users\Admin\AppData\Local\Temp\639a67914a8e386632cee14f4694015aa7ae186666173159eb171233364f7620.exe
  "C:\Users\Admin\AppData\Local\Temp\639a67914a8e386632cee14f4694015aa7ae186666173159eb171233364f7620.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1080

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

Loading Replay Monitor...

Downloads

memory/1080-1-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1080-3-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1080-4-0x0000000000840000-0x0000000000910000-memory.dmp

Filesize
832KB

Download
memory/1692-0-0x0000000000870000-0x0000000000871000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads