lumma | 95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c

General

Target

95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c.exe
Size

350KB
MD5

16bcf3bab9228210d4e684b13780acf7
SHA1

05170af7e401c44c0570c313a60c01f5d952fda3
SHA256

95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c
SHA512

2f4c5768ca87d4b20bbd994c7aa0c2b743084e8eaa8750d28963e9172985440bf3d2d069cb366898919ca913d89326eb1916e297d13f3315702571f3745f7a7a
SSDEEP

6144:S9jisABONZ19gGUAQYUZIC8iHjAxye4p3S4qjJ6yN8rGhyoFhNh9+GPbAczPDu:qWHWZnQnZYiHIyecDfO3h/DN6MkczPDu

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

C2

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 4280 set thread context of 2144	4280	95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c.exe	86

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4860	4280	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	95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 4280 wrote to memory of 1788	4280	95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c.exe	84
PID 4280 wrote to memory of 1788	4280	95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c.exe	84
PID 4280 wrote to memory of 1788	4280	95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c.exe	84
PID 4280 wrote to memory of 1424	4280	95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c.exe	85
PID 4280 wrote to memory of 1424	4280	95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c.exe	85
PID 4280 wrote to memory of 1424	4280	95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c.exe	85
PID 4280 wrote to memory of 2144	4280	95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c.exe	86
PID 4280 wrote to memory of 2144	4280	95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c.exe	86
PID 4280 wrote to memory of 2144	4280	95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c.exe	86
PID 4280 wrote to memory of 2144	4280	95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c.exe	86
PID 4280 wrote to memory of 2144	4280	95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c.exe	86
PID 4280 wrote to memory of 2144	4280	95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c.exe	86
PID 4280 wrote to memory of 2144	4280	95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c.exe	86
PID 4280 wrote to memory of 2144	4280	95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c.exe	86
PID 4280 wrote to memory of 2144	4280	95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c.exe	86

C:\Users\Admin\AppData\Local\Temp\95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c.exe
"C:\Users\Admin\AppData\Local\Temp\95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4280
- C:\Users\Admin\AppData\Local\Temp\95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c.exe
  "C:\Users\Admin\AppData\Local\Temp\95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c.exe"
  2⤵
  PID:1788
- C:\Users\Admin\AppData\Local\Temp\95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c.exe
  "C:\Users\Admin\AppData\Local\Temp\95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c.exe"
  2⤵
  PID:1424
- C:\Users\Admin\AppData\Local\Temp\95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c.exe
  "C:\Users\Admin\AppData\Local\Temp\95819dae821f31e1525fc988bc6a78ab01610eeb8e83de8bccd9680658fff91c.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2144
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4280 -s 788
  2⤵
  - Program crash
  PID:4860

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4280 -ip 4280
1⤵
PID:4756

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2144-4-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2144-6-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2144-8-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2144-9-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/4280-0-0x0000000074ECE000-0x0000000074ECF000-memory.dmp

Filesize
4KB

Download
memory/4280-1-0x0000000000780000-0x00000000007E0000-memory.dmp

Filesize
384KB

Download
memory/4280-2-0x0000000005690000-0x0000000005C34000-memory.dmp

Filesize
5.6MB

Download
memory/4280-7-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download

Analysis

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