lumma | 83108b85e555e80b0b3d341d30e5ada82432c9a7fbb6cebc60d790a04dfe53fe

Analysis

max time kernel
93s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-01-2025 15:37

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General

Target

83108b85e555e80b0b3d341d30e5ada82432c9a7fbb6cebc60d790a04dfe53fe.exe
Size

518KB
MD5

f95acee2b3eae60ee067889ac4b49c12
SHA1

951f5f8a497816ab37ea2626eab60f969fca8128
SHA256

83108b85e555e80b0b3d341d30e5ada82432c9a7fbb6cebc60d790a04dfe53fe
SHA512

3b0e18de5f8276aa553773f56f5289ecf3eb4f4b0d027a46b9f146212dc4f57bbe8ad508ea5235acad5a38dca6b7411474c8305a0a40b1a801c521e1450559ed
SSDEEP

12288:LHvComcL/YMDRZ7KSaRDnfnVPjx+CWaCA00S/EO:LaoBL/DDU7/tjwA00kt

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://conformfucdioz.shop/api

https://bindceasdiwozx.shop/api

https://contemplateodszsv.shop/api

https://contemplat/api

https://arriveoxpzxo.shop/api

https://catchddkxozvp.shop/api

https://declaredczxi.shop/api

https://replacedoxcjzp.shop/api

https://applyzxcksdia.shop/api

https://extorteauhhwigw.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 3788 set thread context of 4464	3788	83108b85e555e80b0b3d341d30e5ada82432c9a7fbb6cebc60d790a04dfe53fe.exe	82

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	83108b85e555e80b0b3d341d30e5ada82432c9a7fbb6cebc60d790a04dfe53fe.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3788 wrote to memory of 4464	3788	83108b85e555e80b0b3d341d30e5ada82432c9a7fbb6cebc60d790a04dfe53fe.exe	82
PID 3788 wrote to memory of 4464	3788	83108b85e555e80b0b3d341d30e5ada82432c9a7fbb6cebc60d790a04dfe53fe.exe	82
PID 3788 wrote to memory of 4464	3788	83108b85e555e80b0b3d341d30e5ada82432c9a7fbb6cebc60d790a04dfe53fe.exe	82
PID 3788 wrote to memory of 4464	3788	83108b85e555e80b0b3d341d30e5ada82432c9a7fbb6cebc60d790a04dfe53fe.exe	82
PID 3788 wrote to memory of 4464	3788	83108b85e555e80b0b3d341d30e5ada82432c9a7fbb6cebc60d790a04dfe53fe.exe	82
PID 3788 wrote to memory of 4464	3788	83108b85e555e80b0b3d341d30e5ada82432c9a7fbb6cebc60d790a04dfe53fe.exe	82
PID 3788 wrote to memory of 4464	3788	83108b85e555e80b0b3d341d30e5ada82432c9a7fbb6cebc60d790a04dfe53fe.exe	82
PID 3788 wrote to memory of 4464	3788	83108b85e555e80b0b3d341d30e5ada82432c9a7fbb6cebc60d790a04dfe53fe.exe	82
PID 3788 wrote to memory of 4464	3788	83108b85e555e80b0b3d341d30e5ada82432c9a7fbb6cebc60d790a04dfe53fe.exe	82

C:\Users\Admin\AppData\Local\Temp\83108b85e555e80b0b3d341d30e5ada82432c9a7fbb6cebc60d790a04dfe53fe.exe
"C:\Users\Admin\AppData\Local\Temp\83108b85e555e80b0b3d341d30e5ada82432c9a7fbb6cebc60d790a04dfe53fe.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3788
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4464

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/3788-0-0x0000000000790000-0x0000000000791000-memory.dmp

Filesize
4KB

Download
memory/4464-1-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/4464-3-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/4464-4-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/4464-5-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download