lumma | d5974d84e69e776ea867da477864c52ef398bdaf83be9a0a5fff28413f878b46

Analysis

max time kernel
63s
max time network
69s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20250113-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20250113-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
20-01-2025 05:00

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General

Target

7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe
Size

361KB
MD5

09d639a4e99b01083f01d764a176d4aa
SHA1

fc302323c1746ade189a87496abeda6aa0fbc6df
SHA256

7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef
SHA512

87b54679e9029a7f4f70468453b4061069338956a7e3b2d2286ef9a06df3a737688f65d1c9005f950189f13d9535ab03caad684960f95233506fda4cca662872
SSDEEP

6144:nr8Ui1ZEk6/0XakBFbrDIiLZm20HfmcMluCBGGb/LXaEIEdR1bmoPNGD1hskQ:n9iZEk6MjBFHb8l+4Q1IEP1moVGDYJ

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://avoidspaderik.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 1580 set thread context of 3156	1580	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe	82

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1496	1580	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	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1580 wrote to memory of 3156	1580	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe	82
PID 1580 wrote to memory of 3156	1580	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe	82
PID 1580 wrote to memory of 3156	1580	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe	82
PID 1580 wrote to memory of 3156	1580	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe	82
PID 1580 wrote to memory of 3156	1580	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe	82
PID 1580 wrote to memory of 3156	1580	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe	82
PID 1580 wrote to memory of 3156	1580	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe	82
PID 1580 wrote to memory of 3156	1580	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe	82
PID 1580 wrote to memory of 3156	1580	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe	82

C:\Users\Admin\AppData\Local\Temp\7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe
"C:\Users\Admin\AppData\Local\Temp\7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1580
- C:\Users\Admin\AppData\Local\Temp\7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe
  "C:\Users\Admin\AppData\Local\Temp\7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3156
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1580 -s 832
  2⤵
  - Program crash
  PID:1496

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 1580 -ip 1580
1⤵
PID:2356

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/1580-0-0x000000007479E000-0x000000007479F000-memory.dmp

Filesize
4KB

Download
memory/1580-1-0x0000000000800000-0x000000000085E000-memory.dmp

Filesize
376KB

Download
memory/1580-2-0x0000000005750000-0x0000000005CF6000-memory.dmp

Filesize
5.6MB

Download
memory/1580-7-0x0000000074790000-0x0000000074F41000-memory.dmp

Filesize
7.7MB

Download
memory/3156-4-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3156-6-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3156-8-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download