lumma | 4fe94c690f55a836f5bb5070c0bd9b47a0eeeac1c80ca8160dad85f6604e9768

Analysis

max time kernel
95s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
31-12-2024 19:20

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General

Target

Xeno.exe
Size

720KB
MD5

dea32ffbc87664069813695a8d3d1b64
SHA1

6593096f605fe052367f47bcb475b39b96a6467d
SHA256

cead1fad9fa0ac918eb11991ca27fb7ba11c1546d05fc0c9f85cdd9603229eb2
SHA512

3318a145614124ea22fc8964ea7e70228d31bed024313a1a5e0b2dc3c607398b11445428e2d87abfa15b18f1de3313319b22be26dda18331ab5d1951496bf7b1
SSDEEP

12288:p7uCt1wYZ2rhSB20AJw2uNuS3LHb4hhHK+Bx+B8NdZJWIjeFFQC5Qla7agUkzRvQ:pqU1fUhSsEbMG6dK+BxC8N7wISFFf

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

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

https://fancywaxxers.shop/api

Extracted

Family

lumma

https://fancywaxxers.shop/api

https://abruptyopsn.shop/api

https://wholersorie.shop/api

https://framekgirus.shop/api

https://tirepublicerj.shop/api

https://noisycuttej.shop/api

https://rabidcowse.shop/api

https://cloudewahsj.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

Loads dropped DLL 1 IoCs

pid	Process
876	Xeno.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 876 set thread context of 920	876	Xeno.exe	86

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2068	876	WerFault.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Xeno.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aspnet_regiis.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 876 wrote to memory of 920	876	Xeno.exe	86
PID 876 wrote to memory of 920	876	Xeno.exe	86
PID 876 wrote to memory of 920	876	Xeno.exe	86
PID 876 wrote to memory of 920	876	Xeno.exe	86
PID 876 wrote to memory of 920	876	Xeno.exe	86
PID 876 wrote to memory of 920	876	Xeno.exe	86
PID 876 wrote to memory of 920	876	Xeno.exe	86
PID 876 wrote to memory of 920	876	Xeno.exe	86
PID 876 wrote to memory of 920	876	Xeno.exe	86
PID 876 wrote to memory of 920	876	Xeno.exe	86
PID 876 wrote to memory of 920	876	Xeno.exe	86
PID 876 wrote to memory of 920	876	Xeno.exe	86
PID 876 wrote to memory of 920	876	Xeno.exe	86

C:\Users\Admin\AppData\Local\Temp\Xeno.exe
"C:\Users\Admin\AppData\Local\Temp\Xeno.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:876
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:920
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 876 -s 1028
  2⤵
  - Program crash
  PID:2068

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 876 -ip 876
1⤵
PID:5052

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

C:\Users\Admin\AppData\Roaming\gdi32.dll

Filesize
441KB

MD5
8a92fa5d3c6cff71bc89b445775ef48e

SHA1
68132c360435b02ede641c812fcb4fb98f4c1ac3

SHA256
fa35d54b52ec47002eb66850042fb6901fed24dcc7c2062abfae5f1619630a06

SHA512
43ff2d3fac99f669c59e79be6fb711436ece11146ffccb9e11809b74375499c00e49942c79a6c4222a9f444fefed8eb1138b0b0bfa76a78d90eb4d32def041ee

Download Submit
memory/876-0-0x00000000751AE000-0x00000000751AF000-memory.dmp

Filesize
4KB

Download
memory/876-1-0x0000000000E90000-0x0000000000F4C000-memory.dmp

Filesize
752KB

Download
memory/876-2-0x0000000003340000-0x0000000003346000-memory.dmp

Filesize
24KB

Download
memory/876-5-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download
memory/876-10-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download
memory/876-19-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download
memory/920-11-0x00000000012F0000-0x0000000001355000-memory.dmp

Filesize
404KB

Download
memory/920-15-0x00000000012F0000-0x0000000001355000-memory.dmp

Filesize
404KB

Download
memory/920-18-0x00000000012F0000-0x0000000001355000-memory.dmp

Filesize
404KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads