lumma | f2916a251cc04eeef24e506aa087e6d00a96c1e685e4ee831b62ff57e6950cf3

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
01/06/2026, 17:16

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
tmp0aet_2zi.exe
Size 1.4MB
Sample260601-vtbbxacy8r
SHA256 f2916a251cc04eeef24e506aa087e6d00a96c1e685e4ee831b62ff57e6950cf3
MD5 5afd43edadc8275b160fc5b179c94027
SHA1 ac0735b58ba92c76157b4de7556b2e805a5881b1
SHA512 3ae9e9a1de29871afb20adedf79e7b4a6dbf4f2f762a6d538df5b2e2539d5953516e4dd2c8204e994e6f08c4ddcc1403ad019c7b0fd4ae37d7f34c1ec8b1c2e9
SSDEEP 24576:R23rzD2NaVDgdfE8Ac7BFUNh/HJ4HHdevOTYs0D:83t44uUNh/p4nS/
TLSH
T18E656DBF71A73545FE668C30AFF8B660CB53387A8D2AE6F145D1A0302A351D2EC46917
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery lumma stealer

Malware Config

Extracted

Family

lumma

https://t.me/kz_prokla2
https://castlaby.live/naogd
https://oreheatq.live/gsopp
https://castmaxw.run/ganzde
https://weldorae.digital/geds
https://steelixr.live/aguiz
https://advennture.top/GKsiio
https://targett.top/dsANGt
https://smeltingt.run/giiaus
https://ferromny.digital/gwpd

Attributes

build_id
f37c96f120e0557431c12ea9ac5f8c888827e95e3f38dba9dc

Signatures

Family: Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4864 set thread context of 4068	4864	tmp0aet_2zi.exe	85

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	MSBuild.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4864 wrote to memory of 4068	4864	tmp0aet_2zi.exe	85
PID 4864 wrote to memory of 4068	4864	tmp0aet_2zi.exe	85
PID 4864 wrote to memory of 4068	4864	tmp0aet_2zi.exe	85
PID 4864 wrote to memory of 4068	4864	tmp0aet_2zi.exe	85
PID 4864 wrote to memory of 4068	4864	tmp0aet_2zi.exe	85
PID 4864 wrote to memory of 4068	4864	tmp0aet_2zi.exe	85

C:\Users\Admin\AppData\Local\Temp\tmp0aet_2zi.exe
"C:\Users\Admin\AppData\Local\Temp\tmp0aet_2zi.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4864
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4068

Network

MITRE ATT&CK Enterprise v16

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

Loading Replay Monitor...

Downloads

memory/4068-3-0x0000000000400000-0x0000000000462000-memory.dmp

Download

memory/4068-2-0x0000000000400000-0x0000000000462000-memory.dmp

Download

memory/4068-0-0x0000000000400000-0x0000000000462000-memory.dmp

Download

memory/4068-4-0x0000000000400000-0x0000000000462000-memory.dmp

Download

memory/4068-9-0x0000000000400000-0x0000000000462000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads