lumma | ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7

Analysis

max time kernel
93s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20-11-2024 13:23

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General

Target

ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe
Size

1.0MB
MD5

37fa9085c388776302bb712ee69b34ce
SHA1

c67a86e3b46e74df1e16bce3a259736c896e9b6d
SHA256

ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7
SHA512

c54db35b2440db79f51b6b7b4857b0a8f1b5328e3841a8cc17f47963ae47836eed750652f0bb0de26f617ffd400dfc5ac2f0575574ce60e539fd72a4e5f945fb
SSDEEP

24576:LtBDay3Gho1fkdQT6HKEcvyYLpplXxOr7l:LtBDaA5EY6HKtLpr+

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://moutheventushz.shop/api

https://respectabosiz.shop/api

https://bakedstusteeb.shop/api

https://conceszustyb.shop/api

https://nightybinybz.shop/api

https://standartedby.shop/api

https://mutterissuen.shop/api

https://worddosofrm.shop/api

https://geerkenmsu.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

Processes:

ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe

description	pid	process	target process
PID 5024 set thread context of 4468	5024	ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe	ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

5016 5024 WerFault.exe ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe

pid	pid_target	process	target process
5016	5024	WerFault.exe	ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe

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

Processes:

ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exeea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe

description	pid	process	target process
PID 5024 wrote to memory of 4468	5024	ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe	ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe
PID 5024 wrote to memory of 4468	5024	ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe	ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe
PID 5024 wrote to memory of 4468	5024	ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe	ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe
PID 5024 wrote to memory of 4468	5024	ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe	ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe
PID 5024 wrote to memory of 4468	5024	ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe	ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe
PID 5024 wrote to memory of 4468	5024	ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe	ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe
PID 5024 wrote to memory of 4468	5024	ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe	ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe
PID 5024 wrote to memory of 4468	5024	ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe	ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe
PID 5024 wrote to memory of 4468	5024	ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe	ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe

C:\Users\Admin\AppData\Local\Temp\ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe
"C:\Users\Admin\AppData\Local\Temp\ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5024
- C:\Users\Admin\AppData\Local\Temp\ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe
  "C:\Users\Admin\AppData\Local\Temp\ea125573b553aa3bacc0074c835425fd7f7e010d96f5a2fb0965d1d4d7e0cfa7.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4468
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5024 -s 272
  2⤵
  - Program crash
  PID:5016

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5024 -ip 5024
1⤵
PID:336

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/4468-1-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/4468-3-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/4468-4-0x0000000000A80000-0x0000000000B87000-memory.dmp

Filesize
1.0MB

Download
memory/5024-0-0x0000000000B35000-0x0000000000B36000-memory.dmp

Filesize
4KB

Download