lumma | ac5d5310123af70db0e6985072448e19e1e714f709a74743a04094807f25c363

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-01-2025 15:14

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General

Target

Aura.exe
Size

494KB
MD5

4a0b331b2989396ec96ba086515716cb
SHA1

bc83cfc66f9feb3e3a8e73a0c1a97e057b2599f2
SHA256

ac5d5310123af70db0e6985072448e19e1e714f709a74743a04094807f25c363
SHA512

0425e5883f985b685fa390e03f7c6b49de8ca7ab52f3038fcdc564c4e1a8be26405fcbe2810b08b2c0ee75501920a411bbac8b0b2009b633eb2eac479d7e0b4a
SSDEEP

6144:pnhInqREf6XFMCPgcARByZeCVUgArXnqAgAAReV7s+bWu0ELvfg2vD0B1XkQ:jREfjUgBRiUR3qARAReUu0Er0B1XJ

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://toppyneedus.biz/api

https://suggestyuoz.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 2372 set thread context of 1316	2372	Aura.exe	81

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4848	2372	WerFault.exe	80

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

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 1316	2372	Aura.exe	81
PID 2372 wrote to memory of 1316	2372	Aura.exe	81
PID 2372 wrote to memory of 1316	2372	Aura.exe	81
PID 2372 wrote to memory of 1316	2372	Aura.exe	81
PID 2372 wrote to memory of 1316	2372	Aura.exe	81
PID 2372 wrote to memory of 1316	2372	Aura.exe	81
PID 2372 wrote to memory of 1316	2372	Aura.exe	81
PID 2372 wrote to memory of 1316	2372	Aura.exe	81
PID 2372 wrote to memory of 1316	2372	Aura.exe	81

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:2372
- C:\Users\Admin\AppData\Local\Temp\Aura.exe
  "C:\Users\Admin\AppData\Local\Temp\Aura.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1316
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 816
  2⤵
  - Program crash
  PID:4848

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2372 -ip 2372
1⤵
PID:3680

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/1316-5-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/1316-9-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/1316-7-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/1316-10-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/2372-0-0x00000000748EE000-0x00000000748EF000-memory.dmp

Filesize
4KB

Download
memory/2372-1-0x0000000000DA0000-0x0000000000E1E000-memory.dmp

Filesize
504KB

Download
memory/2372-2-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/2372-3-0x0000000005E40000-0x00000000063E4000-memory.dmp

Filesize
5.6MB

Download
memory/2372-8-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download