lumma | 3b2c100e17a3a58006bfa5ab9fc0bd4a3951f6ca5449d0d8ff7f8f1b3a2c9884

Analysis

max time kernel
15s
max time network
20s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
05-01-2025 18:36

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General

Target

Aura.exe
Size

370KB
MD5

320bf7fbc1c911b3359527bf0ea85fca
SHA1

cb1b1244c5e5f902e21252dee0f017d3d4a03046
SHA256

3b2c100e17a3a58006bfa5ab9fc0bd4a3951f6ca5449d0d8ff7f8f1b3a2c9884
SHA512

aa9d425c67417ce3a812b0284a1599ac7f09bd898270d9f94c19db016d122fb579728ca3f273d927cc7f6f58bc60404c541a339f91bebc7c20d04fdb456f02b6
SSDEEP

6144:u9Y1yj7QbH9cmXVllnABXgebDPBG414r3drK+4rTp3kzVIBhVpwqskhmuy9Ax5af:G9j7QbH9zllABzDpZ14Bj4rTxMVIVpPw

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

https://fancywaxxers.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 1176 set thread context of 2976	1176	Aura.exe	30

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2556	1176	WerFault.exe	28

System Location Discovery: System Language Discovery 1 TTPs 1 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	Aura.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1176 wrote to memory of 2976	1176	Aura.exe	30
PID 1176 wrote to memory of 2976	1176	Aura.exe	30
PID 1176 wrote to memory of 2976	1176	Aura.exe	30
PID 1176 wrote to memory of 2976	1176	Aura.exe	30
PID 1176 wrote to memory of 2976	1176	Aura.exe	30
PID 1176 wrote to memory of 2976	1176	Aura.exe	30
PID 1176 wrote to memory of 2976	1176	Aura.exe	30
PID 1176 wrote to memory of 2976	1176	Aura.exe	30
PID 1176 wrote to memory of 2976	1176	Aura.exe	30
PID 1176 wrote to memory of 2976	1176	Aura.exe	30
PID 1176 wrote to memory of 2556	1176	Aura.exe	31
PID 1176 wrote to memory of 2556	1176	Aura.exe	31
PID 1176 wrote to memory of 2556	1176	Aura.exe	31
PID 1176 wrote to memory of 2556	1176	Aura.exe	31

C:\Users\Admin\AppData\Local\Temp\Aura.exe
"C:\Users\Admin\AppData\Local\Temp\Aura.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1176
- C:\Users\Admin\AppData\Local\Temp\Aura.exe
  "C:\Users\Admin\AppData\Local\Temp\Aura.exe"
  2⤵
  PID:2976
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1176 -s 68
  2⤵
  - Program crash
  PID:2556

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/1176-0-0x00000000749AE000-0x00000000749AF000-memory.dmp

Filesize
4KB

Download
memory/1176-1-0x00000000001E0000-0x0000000000242000-memory.dmp

Filesize
392KB

Download
memory/1176-15-0x00000000749A0000-0x000000007508E000-memory.dmp

Filesize
6.9MB

Download
memory/1176-14-0x00000000749A0000-0x000000007508E000-memory.dmp

Filesize
6.9MB

Download
memory/2976-7-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2976-12-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2976-13-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2976-6-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2976-5-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2976-4-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2976-3-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2976-8-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2976-10-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download