lumma | ac9881ba3da632e68be376d6ac307962bd9116fa2240a3eb53f564f8f8d2673e

Analysis

max time kernel
0s
platform
windows11-21h2_x64
resource
win11-20241007-de
resource tags

arch:x64arch:x86image:win11-20241007-delocale:de-deos:windows11-21h2-x64systemwindows
submitted
16-01-2025 20:08

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General

Target

Fluxion Launcher/fluxionlauncher.exe
Size

339KB
MD5

0faa74d371ad58d493b2df890c610774
SHA1

c7a155aca4a20258fc1105b91d5d94205415546a
SHA256

4d6330d6d983a30c5a0e469058075e96b6e8109daff1ac41a910aab2621f488d
SHA512

fa603a7a93062d72ff33e3a0562357169148470ac0defef8145d629a5efa7e87f5481a82ee1a7c4e8bcb26e242f7fa4074076f2ca0a08fa0e0b158544f9da223
SSDEEP

6144:CZZzgHPaRciI8PDjb17g5esNPwOR716Z6NWk8C93PG+gHT8oAu7us9SOq3KZts:C/Dq18PDdJNOR7cZdk8CZBiT8obus9LO

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://robinsharez.shop/api

https://handscreamny.shop/api

https://chipdonkeruz.shop/api

https://versersleep.shop/api

https://crowdwarek.shop/api

https://apporholis.shop/api

https://femalsabler.shop/api

https://soundtappysk.shop/api

https://letterdrive.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 2 IoCs

description	pid	Process	procid_target
PID 584 set thread context of 3464	584	fluxionlauncher.exe	78
PID 584 set thread context of 3988	584	fluxionlauncher.exe	80

Program crash 3 IoCs

pid	pid_target	Process	procid_target
4272	3988	WerFault.exe	80
2384	3464	WerFault.exe	78
2008	584	WerFault.exe	76

System Location Discovery: System Language Discovery 1 TTPs 3 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	fluxionlauncher.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fluxionlauncher.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fluxionlauncher.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 584 wrote to memory of 3464	584	fluxionlauncher.exe	78
PID 584 wrote to memory of 3464	584	fluxionlauncher.exe	78
PID 584 wrote to memory of 3464	584	fluxionlauncher.exe	78
PID 584 wrote to memory of 3464	584	fluxionlauncher.exe	78
PID 584 wrote to memory of 3464	584	fluxionlauncher.exe	78
PID 584 wrote to memory of 3464	584	fluxionlauncher.exe	78
PID 584 wrote to memory of 3464	584	fluxionlauncher.exe	78
PID 584 wrote to memory of 3464	584	fluxionlauncher.exe	78
PID 584 wrote to memory of 3464	584	fluxionlauncher.exe	78
PID 584 wrote to memory of 5080	584	fluxionlauncher.exe	79
PID 584 wrote to memory of 5080	584	fluxionlauncher.exe	79
PID 584 wrote to memory of 5080	584	fluxionlauncher.exe	79
PID 584 wrote to memory of 3988	584	fluxionlauncher.exe	80
PID 584 wrote to memory of 3988	584	fluxionlauncher.exe	80
PID 584 wrote to memory of 3988	584	fluxionlauncher.exe	80
PID 584 wrote to memory of 3988	584	fluxionlauncher.exe	80
PID 584 wrote to memory of 3988	584	fluxionlauncher.exe	80
PID 584 wrote to memory of 3988	584	fluxionlauncher.exe	80
PID 584 wrote to memory of 3988	584	fluxionlauncher.exe	80
PID 584 wrote to memory of 3988	584	fluxionlauncher.exe	80
PID 584 wrote to memory of 3988	584	fluxionlauncher.exe	80

C:\Users\Admin\AppData\Local\Temp\Fluxion Launcher\fluxionlauncher.exe
"C:\Users\Admin\AppData\Local\Temp\Fluxion Launcher\fluxionlauncher.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:584
- C:\Users\Admin\AppData\Local\Temp\Fluxion Launcher\fluxionlauncher.exe
  "C:\Users\Admin\AppData\Local\Temp\Fluxion Launcher\fluxionlauncher.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3464
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3464 -s 472
    3⤵
    - Program crash
    PID:2384
- C:\Users\Admin\AppData\Local\Temp\Fluxion Launcher\fluxionlauncher.exe
  "C:\Users\Admin\AppData\Local\Temp\Fluxion Launcher\fluxionlauncher.exe"
  2⤵
  PID:5080
- C:\Users\Admin\AppData\Local\Temp\Fluxion Launcher\fluxionlauncher.exe
  "C:\Users\Admin\AppData\Local\Temp\Fluxion Launcher\fluxionlauncher.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3988
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3988 -s 484
    3⤵
    - Program crash
    PID:4272
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 584 -s 840
  2⤵
  - Program crash
  PID:2008

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3988 -ip 3988
1⤵
PID:2220

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 584 -ip 584
1⤵
PID:2344

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3464 -ip 3464
1⤵
PID:504

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/584-0-0x00000000748AE000-0x00000000748AF000-memory.dmp

Filesize
4KB

Download
memory/584-1-0x00000000001E0000-0x000000000023C000-memory.dmp

Filesize
368KB

Download
memory/584-2-0x00000000051B0000-0x0000000005756000-memory.dmp

Filesize
5.6MB

Download
memory/584-14-0x00000000748A0000-0x0000000075051000-memory.dmp

Filesize
7.7MB

Download
memory/3464-4-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3464-6-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3464-9-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download