lumma | 298aabe253921a8444fb6725dedea3525c9ae7e7b9f995e5cc72edc9ddcc01e7

Analysis

max time kernel
94s
max time network
157s
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

298aabe253921a8444fb6725dedea3525c9ae7e7b9f995e5cc72edc9ddcc01e7.exe
Size

353KB
MD5

cee34695a042e5bafcfcb1d44a63bb3e
SHA1

4afb4ef91376150e3b5dca306b0327e1adc17a9c
SHA256

298aabe253921a8444fb6725dedea3525c9ae7e7b9f995e5cc72edc9ddcc01e7
SHA512

44f99b88fecfbb5c16ea03f6668c56adf060e774bbec2bab6b038b1d13187dece6be8ab98e51228f77fcef4c20977aae2da6640b9fa6f83708d48a5cd869c72b
SSDEEP

6144:O9xp1CYG+j2odAU9QQBkIpNZtoUg8O9TJRulPqr7HmtxhSr0bgYOxPt:mRCJ+GU9PBZx1aRAhbZOx1

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 3736 set thread context of 4200	3736	298aabe253921a8444fb6725dedea3525c9ae7e7b9f995e5cc72edc9ddcc01e7.exe	84

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4528	3736	WerFault.exe	82

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	298aabe253921a8444fb6725dedea3525c9ae7e7b9f995e5cc72edc9ddcc01e7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	298aabe253921a8444fb6725dedea3525c9ae7e7b9f995e5cc72edc9ddcc01e7.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3736 wrote to memory of 4200	3736	298aabe253921a8444fb6725dedea3525c9ae7e7b9f995e5cc72edc9ddcc01e7.exe	84
PID 3736 wrote to memory of 4200	3736	298aabe253921a8444fb6725dedea3525c9ae7e7b9f995e5cc72edc9ddcc01e7.exe	84
PID 3736 wrote to memory of 4200	3736	298aabe253921a8444fb6725dedea3525c9ae7e7b9f995e5cc72edc9ddcc01e7.exe	84
PID 3736 wrote to memory of 4200	3736	298aabe253921a8444fb6725dedea3525c9ae7e7b9f995e5cc72edc9ddcc01e7.exe	84
PID 3736 wrote to memory of 4200	3736	298aabe253921a8444fb6725dedea3525c9ae7e7b9f995e5cc72edc9ddcc01e7.exe	84
PID 3736 wrote to memory of 4200	3736	298aabe253921a8444fb6725dedea3525c9ae7e7b9f995e5cc72edc9ddcc01e7.exe	84
PID 3736 wrote to memory of 4200	3736	298aabe253921a8444fb6725dedea3525c9ae7e7b9f995e5cc72edc9ddcc01e7.exe	84
PID 3736 wrote to memory of 4200	3736	298aabe253921a8444fb6725dedea3525c9ae7e7b9f995e5cc72edc9ddcc01e7.exe	84
PID 3736 wrote to memory of 4200	3736	298aabe253921a8444fb6725dedea3525c9ae7e7b9f995e5cc72edc9ddcc01e7.exe	84

C:\Users\Admin\AppData\Local\Temp\298aabe253921a8444fb6725dedea3525c9ae7e7b9f995e5cc72edc9ddcc01e7.exe
"C:\Users\Admin\AppData\Local\Temp\298aabe253921a8444fb6725dedea3525c9ae7e7b9f995e5cc72edc9ddcc01e7.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3736
- C:\Users\Admin\AppData\Local\Temp\298aabe253921a8444fb6725dedea3525c9ae7e7b9f995e5cc72edc9ddcc01e7.exe
  "C:\Users\Admin\AppData\Local\Temp\298aabe253921a8444fb6725dedea3525c9ae7e7b9f995e5cc72edc9ddcc01e7.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4200
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3736 -s 832
  2⤵
  - Program crash
  PID:4528

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3736 -ip 3736
1⤵
PID:2624

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/3736-0-0x000000007474E000-0x000000007474F000-memory.dmp

Filesize
4KB

Download
memory/3736-1-0x0000000000E80000-0x0000000000EE0000-memory.dmp

Filesize
384KB

Download
memory/3736-2-0x0000000005DD0000-0x0000000006374000-memory.dmp

Filesize
5.6MB

Download
memory/3736-7-0x0000000074740000-0x0000000074EF0000-memory.dmp

Filesize
7.7MB

Download
memory/4200-4-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/4200-6-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/4200-8-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download