lumma | c5650ae5f6de8cbfb6e1abc6261d1e3b00836a85e32d1547d089c94fd823c97b

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-01-2025 05:08

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General

Target

c5650ae5f6de8cbfb6e1abc6261d1e3b00836a85e32d1547d089c94fd823c97b.exe
Size

706KB
MD5

2ead33be79ca5b23b35275b5dad8b744
SHA1

d034c2953898fcb77eb3abe604fd0a4cead7b204
SHA256

c5650ae5f6de8cbfb6e1abc6261d1e3b00836a85e32d1547d089c94fd823c97b
SHA512

54c4e5def3e4b3c910e0a450145a3433e0b88758b2b8495cb6ffc849d338dedc7d2114e1a8c036a7b7ff1d9988750da26c72f98c4b7ee7eb5df29b0a0c3cef51
SSDEEP

12288:gyNudyx57oPAa0Tjsj/ukchmmwd+PmjMIda0Tjsj/ukchmmwd+PmjMIT:g+3x5s4a0TAj23wdmmda0TAj23wdmmT

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://impend-differ.biz/api

https://print-vexer.biz/api

https://dare-curbys.biz/api

https://covery-mover.biz/api

https://formy-spill.biz/api

https://dwell-exclaim.biz/api

https://zinc-sneark.biz/api

https://se-blurry.biz/api

https://atten-supporse.biz/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 4936 set thread context of 3384	4936	c5650ae5f6de8cbfb6e1abc6261d1e3b00836a85e32d1547d089c94fd823c97b.exe	84

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	c5650ae5f6de8cbfb6e1abc6261d1e3b00836a85e32d1547d089c94fd823c97b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c5650ae5f6de8cbfb6e1abc6261d1e3b00836a85e32d1547d089c94fd823c97b.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4936 wrote to memory of 3384	4936	c5650ae5f6de8cbfb6e1abc6261d1e3b00836a85e32d1547d089c94fd823c97b.exe	84
PID 4936 wrote to memory of 3384	4936	c5650ae5f6de8cbfb6e1abc6261d1e3b00836a85e32d1547d089c94fd823c97b.exe	84
PID 4936 wrote to memory of 3384	4936	c5650ae5f6de8cbfb6e1abc6261d1e3b00836a85e32d1547d089c94fd823c97b.exe	84
PID 4936 wrote to memory of 3384	4936	c5650ae5f6de8cbfb6e1abc6261d1e3b00836a85e32d1547d089c94fd823c97b.exe	84
PID 4936 wrote to memory of 3384	4936	c5650ae5f6de8cbfb6e1abc6261d1e3b00836a85e32d1547d089c94fd823c97b.exe	84
PID 4936 wrote to memory of 3384	4936	c5650ae5f6de8cbfb6e1abc6261d1e3b00836a85e32d1547d089c94fd823c97b.exe	84
PID 4936 wrote to memory of 3384	4936	c5650ae5f6de8cbfb6e1abc6261d1e3b00836a85e32d1547d089c94fd823c97b.exe	84
PID 4936 wrote to memory of 3384	4936	c5650ae5f6de8cbfb6e1abc6261d1e3b00836a85e32d1547d089c94fd823c97b.exe	84
PID 4936 wrote to memory of 3384	4936	c5650ae5f6de8cbfb6e1abc6261d1e3b00836a85e32d1547d089c94fd823c97b.exe	84
PID 4936 wrote to memory of 3384	4936	c5650ae5f6de8cbfb6e1abc6261d1e3b00836a85e32d1547d089c94fd823c97b.exe	84

C:\Users\Admin\AppData\Local\Temp\c5650ae5f6de8cbfb6e1abc6261d1e3b00836a85e32d1547d089c94fd823c97b.exe
"C:\Users\Admin\AppData\Local\Temp\c5650ae5f6de8cbfb6e1abc6261d1e3b00836a85e32d1547d089c94fd823c97b.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4936
- C:\Users\Admin\AppData\Local\Temp\c5650ae5f6de8cbfb6e1abc6261d1e3b00836a85e32d1547d089c94fd823c97b.exe
  "C:\Users\Admin\AppData\Local\Temp\c5650ae5f6de8cbfb6e1abc6261d1e3b00836a85e32d1547d089c94fd823c97b.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3384

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/3384-1-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/3384-3-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/3384-4-0x00000000005F0000-0x00000000006A5000-memory.dmp

Filesize
724KB

Download
memory/4936-0-0x000000000060E000-0x000000000060F000-memory.dmp

Filesize
4KB

Download