lumma | 84d4629aca3cb7e0a6962e56ad01b7dc7f62a7bf355f4203c4054de9b1473b1f

General

Target

84d4629aca3cb7e0a6962e56ad01b7dc7f62a7bf355f4203c4054de9b1473b1f.exe
Size

359KB
MD5

2407c4e2014219cd2dd721807895cfb7
SHA1

d0372e6f44c07704ed6f5b1cf0cb53395a90d6a1
SHA256

84d4629aca3cb7e0a6962e56ad01b7dc7f62a7bf355f4203c4054de9b1473b1f
SHA512

afacfb519ce2f09f8c483af0c6f69caba9f5bf350812f1434f26ea67325fd9e312e81cde3f770b3284773ecec080d9420c3c68c4876a25c8dcd3d9e5c491bb67
SSDEEP

6144:296StZOVXBblWPcT9JhkSBc3IrRicmssb2o+x+SARsUUeeWwg:+zge0TzhkKJnmNsx+SgReu

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

C2

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

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 2932 set thread context of 2104	2932	84d4629aca3cb7e0a6962e56ad01b7dc7f62a7bf355f4203c4054de9b1473b1f.exe	32

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3048	2932	WerFault.exe	30

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	84d4629aca3cb7e0a6962e56ad01b7dc7f62a7bf355f4203c4054de9b1473b1f.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2932 wrote to memory of 2104	2932	84d4629aca3cb7e0a6962e56ad01b7dc7f62a7bf355f4203c4054de9b1473b1f.exe	32
PID 2932 wrote to memory of 2104	2932	84d4629aca3cb7e0a6962e56ad01b7dc7f62a7bf355f4203c4054de9b1473b1f.exe	32
PID 2932 wrote to memory of 2104	2932	84d4629aca3cb7e0a6962e56ad01b7dc7f62a7bf355f4203c4054de9b1473b1f.exe	32
PID 2932 wrote to memory of 2104	2932	84d4629aca3cb7e0a6962e56ad01b7dc7f62a7bf355f4203c4054de9b1473b1f.exe	32
PID 2932 wrote to memory of 2104	2932	84d4629aca3cb7e0a6962e56ad01b7dc7f62a7bf355f4203c4054de9b1473b1f.exe	32
PID 2932 wrote to memory of 2104	2932	84d4629aca3cb7e0a6962e56ad01b7dc7f62a7bf355f4203c4054de9b1473b1f.exe	32
PID 2932 wrote to memory of 2104	2932	84d4629aca3cb7e0a6962e56ad01b7dc7f62a7bf355f4203c4054de9b1473b1f.exe	32
PID 2932 wrote to memory of 2104	2932	84d4629aca3cb7e0a6962e56ad01b7dc7f62a7bf355f4203c4054de9b1473b1f.exe	32
PID 2932 wrote to memory of 2104	2932	84d4629aca3cb7e0a6962e56ad01b7dc7f62a7bf355f4203c4054de9b1473b1f.exe	32
PID 2932 wrote to memory of 2104	2932	84d4629aca3cb7e0a6962e56ad01b7dc7f62a7bf355f4203c4054de9b1473b1f.exe	32
PID 2932 wrote to memory of 3048	2932	84d4629aca3cb7e0a6962e56ad01b7dc7f62a7bf355f4203c4054de9b1473b1f.exe	33
PID 2932 wrote to memory of 3048	2932	84d4629aca3cb7e0a6962e56ad01b7dc7f62a7bf355f4203c4054de9b1473b1f.exe	33
PID 2932 wrote to memory of 3048	2932	84d4629aca3cb7e0a6962e56ad01b7dc7f62a7bf355f4203c4054de9b1473b1f.exe	33
PID 2932 wrote to memory of 3048	2932	84d4629aca3cb7e0a6962e56ad01b7dc7f62a7bf355f4203c4054de9b1473b1f.exe	33

C:\Users\Admin\AppData\Local\Temp\84d4629aca3cb7e0a6962e56ad01b7dc7f62a7bf355f4203c4054de9b1473b1f.exe
"C:\Users\Admin\AppData\Local\Temp\84d4629aca3cb7e0a6962e56ad01b7dc7f62a7bf355f4203c4054de9b1473b1f.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2932
- C:\Users\Admin\AppData\Local\Temp\84d4629aca3cb7e0a6962e56ad01b7dc7f62a7bf355f4203c4054de9b1473b1f.exe
  "C:\Users\Admin\AppData\Local\Temp\84d4629aca3cb7e0a6962e56ad01b7dc7f62a7bf355f4203c4054de9b1473b1f.exe"
  2⤵
  PID:2104
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2932 -s 68
  2⤵
  - Program crash
  PID:3048

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2104-12-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2104-16-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2104-10-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2104-17-0x0000000000401000-0x0000000000446000-memory.dmp

Filesize
276KB

Download
memory/2104-14-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2104-11-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2104-5-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2104-3-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2104-7-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2932-1-0x00000000008D0000-0x0000000000932000-memory.dmp

Filesize
392KB

Download
memory/2932-0-0x000000007489E000-0x000000007489F000-memory.dmp

Filesize
4KB

Download
memory/2932-18-0x0000000074890000-0x0000000074F7E000-memory.dmp

Filesize
6.9MB

Download
memory/2932-19-0x0000000074890000-0x0000000074F7E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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