lumma | e6e89b44a67df340511da518ce6f8ae5ffdb217e0f3bab276b28748abad04d23

Analysis

max time kernel
93s
max time network
141s
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 16:28

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General

Target

loader.exe
Size

8.8MB
MD5

ed9d5f2f0b42c73dd95c6647c0d98f0d
SHA1

77527f5ba471886631ca55f44112b989d9906004
SHA256

e6e89b44a67df340511da518ce6f8ae5ffdb217e0f3bab276b28748abad04d23
SHA512

6881add240a820ebca3e2cf43ba4f490486b3527ff74e38acabe3f1809f14d56b3627b881504e5af6883e80a6d200036a7956dc742e837d075c5090157f87873
SSDEEP

24576:Z4dPpQPmyb/GVD47cFMOqUfnb/GVD47cFMOqUfI:CdPp/+/G6Sfb/G6SfI

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

Extracted

Family

lumma

https://abruptyopsn.shop/api

https://wholersorie.shop/api

https://framekgirus.shop/api

https://tirepublicerj.shop/api

https://noisycuttej.shop/api

https://rabidcowse.shop/api

https://cloudewahsj.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 3604 set thread context of 468	3604	loader.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	loader.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	loader.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3604 wrote to memory of 468	3604	loader.exe	84
PID 3604 wrote to memory of 468	3604	loader.exe	84
PID 3604 wrote to memory of 468	3604	loader.exe	84
PID 3604 wrote to memory of 468	3604	loader.exe	84
PID 3604 wrote to memory of 468	3604	loader.exe	84
PID 3604 wrote to memory of 468	3604	loader.exe	84
PID 3604 wrote to memory of 468	3604	loader.exe	84
PID 3604 wrote to memory of 468	3604	loader.exe	84
PID 3604 wrote to memory of 468	3604	loader.exe	84

C:\Users\Admin\AppData\Local\Temp\loader.exe
"C:\Users\Admin\AppData\Local\Temp\loader.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3604
- C:\Users\Admin\AppData\Local\Temp\loader.exe
  "C:\Users\Admin\AppData\Local\Temp\loader.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:468

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/468-1-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/468-3-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/468-4-0x0000000000110000-0x00000000001DF000-memory.dmp

Filesize
828KB

Download
memory/3604-0-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

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Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads