lumma | 49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852

Analysis

max time kernel
95s
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
26-11-2024 19:16

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General

Target

49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852.exe
Size

501KB
MD5

7dc51c5014010a56bd8a33d256831a30
SHA1

a53650f246ad15a2091b55e59b0a054a9bbcfb8b
SHA256

49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852
SHA512

92aa662d5047d965ca93ed7f22aab9d16e47cf1d7a0b9f593c43aea2cccc94e8bb697808ff9fbfd6010cc02b7cd2c15395a4218b5e3c234a2ce3b0124998ddd6
SSDEEP

12288:MuYPABqG93bG2zYH13IgLmfJ/+czMnKLESaK1g1Z:dYPABNLGTV33I+czvFaT1Z

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://powerful-avoids.sbs

https://motion-treesz.sbs

https://disobey-curly.sbs

https://leg-sate-boat.sbs

https://story-tense-faz.sbs

https://blade-govern.sbs

https://occupy-blushi.sbs

https://frogs-severz.sbs

https://push-hook.cyou

Extracted

Family

lumma

https://push-hook.cyou/api

https://blade-govern.sbs/api

https://story-tense-faz.sbs/api

https://disobey-curly.sbs/api

https://motion-treesz.sbs/api

https://powerful-avoids.sbs/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

Processes:

49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852.exe

description	pid	Process	procid_target
PID 780 set thread context of 5068	780	49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852.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

Processes:

49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852.exe49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852.exe

description	pid	Process	procid_target
PID 780 wrote to memory of 2272	780	49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852.exe	83
PID 780 wrote to memory of 2272	780	49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852.exe	83
PID 780 wrote to memory of 2272	780	49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852.exe	83
PID 780 wrote to memory of 5068	780	49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852.exe	84
PID 780 wrote to memory of 5068	780	49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852.exe	84
PID 780 wrote to memory of 5068	780	49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852.exe	84
PID 780 wrote to memory of 5068	780	49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852.exe	84
PID 780 wrote to memory of 5068	780	49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852.exe	84
PID 780 wrote to memory of 5068	780	49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852.exe	84
PID 780 wrote to memory of 5068	780	49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852.exe	84
PID 780 wrote to memory of 5068	780	49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852.exe	84
PID 780 wrote to memory of 5068	780	49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852.exe	84
PID 780 wrote to memory of 5068	780	49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852.exe	84

C:\Users\Admin\AppData\Local\Temp\49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852.exe
"C:\Users\Admin\AppData\Local\Temp\49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:780
- C:\Users\Admin\AppData\Local\Temp\49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852.exe
  "C:\Users\Admin\AppData\Local\Temp\49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852.exe"
  2⤵
  PID:2272
- C:\Users\Admin\AppData\Local\Temp\49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852.exe
  "C:\Users\Admin\AppData\Local\Temp\49118fb0d2560d592dcad173d9ecd9b50b0c2fe1bcd3f6e39f841e1a00470852.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5068

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/780-0-0x0000000000890000-0x0000000000891000-memory.dmp

Filesize
4KB

Download
memory/5068-1-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/5068-3-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/5068-4-0x0000000000860000-0x00000000008E3000-memory.dmp

Filesize
524KB

Download