lumma | 8c2fbebb6693e253c4372b46127657087dd54f1a4523d508c5f4803401dc64e6

Analysis

max time kernel
90s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
31-12-2024 16:41

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General

Target

Launcher_x64/Launcher_x64.exe
Size

24.9MB
MD5

1adc400d961a5fc3743f6719fee710ce
SHA1

77065de3ade0a93a353979b86a4eb3347e57ae73
SHA256

ab034a2270fb7b8ca3a406173745903e05e7da53bb4bba505447d01c21c0c6a1
SHA512

4bc980bcace37a45d07f81ccc0577530ee2fc68f011124f4aa1bc6a6225f6070dbb530f3af653771a0e92ed8c763ce989056aeddc1b85311b06b5a0b2e5b9634
SSDEEP

24576:oGEZcUhkBQYebzhnacjknRm+2mebzhnacjknRm+2t:oG0cUhkqYILks+XILks+A

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

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 60 set thread context of 880	60	Launcher_x64.exe	85

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4416	880	WerFault.exe	85

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	Launcher_x64.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Launcher_x64.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 60 wrote to memory of 880	60	Launcher_x64.exe	85
PID 60 wrote to memory of 880	60	Launcher_x64.exe	85
PID 60 wrote to memory of 880	60	Launcher_x64.exe	85
PID 60 wrote to memory of 880	60	Launcher_x64.exe	85
PID 60 wrote to memory of 880	60	Launcher_x64.exe	85
PID 60 wrote to memory of 880	60	Launcher_x64.exe	85
PID 60 wrote to memory of 880	60	Launcher_x64.exe	85
PID 60 wrote to memory of 880	60	Launcher_x64.exe	85
PID 60 wrote to memory of 880	60	Launcher_x64.exe	85

C:\Users\Admin\AppData\Local\Temp\Launcher_x64\Launcher_x64.exe
"C:\Users\Admin\AppData\Local\Temp\Launcher_x64\Launcher_x64.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:60
- C:\Users\Admin\AppData\Local\Temp\Launcher_x64\Launcher_x64.exe
  "C:\Users\Admin\AppData\Local\Temp\Launcher_x64\Launcher_x64.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:880
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 880 -s 552
    3⤵
    - Program crash
    PID:4416

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 880 -ip 880
1⤵
PID:5060

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

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Downloads

memory/60-0-0x00000000001A5000-0x00000000001A6000-memory.dmp

Filesize
4KB

Download
memory/880-1-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/880-3-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/880-5-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download