lumma | 7ff818c2d6bb4329ebc91219c45807e5b96e49bca7e0960a8b71e7e03b9cec60

Analysis

max time kernel
101s
max time network
139s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20241211-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20241211-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
29/12/2024, 22:19

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

BasesRow.exe
Size

696KB
MD5

5ff8f2113356c908d9b58d930f55f210
SHA1

e8b8b6e3feb904bf8e463b744f7763e172866c56
SHA256

7ff818c2d6bb4329ebc91219c45807e5b96e49bca7e0960a8b71e7e03b9cec60
SHA512

c407713e5155eb184bd78593bef578cbdfcb5a05be14ba3edfccf1a9af4a1cae9dee4eda1b64b96a851fc50515d58dfaaf8fa6bea063706fed17ee33fd67096d
SSDEEP

12288:YfVUl+WsI1nI1u6cP2YdeCpAYHwC8WkOEYhErDk5skbE22dEy3HG5N7FlFHlnGUt:sV6+WsgI8ReYtqcEOE95HGLBdGw

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://ingreem-eilish.biz/api

Extracted

Family

lumma

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
4928	BasesRow.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4928 set thread context of 5308	4928	BasesRow.exe	84

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3344	4928	WerFault.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	BasesRow.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 4928 wrote to memory of 5308	4928	BasesRow.exe	84
PID 4928 wrote to memory of 5308	4928	BasesRow.exe	84
PID 4928 wrote to memory of 5308	4928	BasesRow.exe	84
PID 4928 wrote to memory of 5308	4928	BasesRow.exe	84
PID 4928 wrote to memory of 5308	4928	BasesRow.exe	84
PID 4928 wrote to memory of 5308	4928	BasesRow.exe	84
PID 4928 wrote to memory of 5308	4928	BasesRow.exe	84
PID 4928 wrote to memory of 5308	4928	BasesRow.exe	84
PID 4928 wrote to memory of 5308	4928	BasesRow.exe	84
PID 4928 wrote to memory of 5308	4928	BasesRow.exe	84
PID 4928 wrote to memory of 5308	4928	BasesRow.exe	84
PID 4928 wrote to memory of 5308	4928	BasesRow.exe	84
PID 4928 wrote to memory of 5308	4928	BasesRow.exe	84

C:\Users\Admin\AppData\Local\Temp\BasesRow.exe
"C:\Users\Admin\AppData\Local\Temp\BasesRow.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4928
- 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:5308
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4928 -s 1184
  2⤵
  - Program crash
  PID:3344

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4928 -ip 4928
1⤵
PID:2368

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
437KB

MD5
719b51d853f1d8a5b2d704db5736bee2

SHA1
b274871c8e03dd13b2c1099763b3ecb919a751b1

SHA256
56112f1fb0b4cb0d81bc58c8be898ad644b8e0fc3d2beac6635c200b69321aa2

SHA512
dc25f57a88e1b1edc3b36e6ac543181bb1103b392f33b2e288e86cd68ab89f232dcf7328b030543336a0a5223674a4ee6959025e0d508e85af96636c97205fa8

Download Submit
memory/4928-0-0x000000007482E000-0x000000007482F000-memory.dmp

Filesize
4KB

Download
memory/4928-1-0x0000000000F60000-0x0000000001018000-memory.dmp

Filesize
736KB

Download
memory/4928-2-0x0000000003350000-0x0000000003356000-memory.dmp

Filesize
24KB

Download
memory/4928-9-0x0000000074820000-0x0000000074FD1000-memory.dmp

Filesize
7.7MB

Download
memory/4928-18-0x0000000074820000-0x0000000074FD1000-memory.dmp

Filesize
7.7MB

Download
memory/4928-19-0x0000000074820000-0x0000000074FD1000-memory.dmp

Filesize
7.7MB

Download
memory/5308-17-0x00000000011A0000-0x0000000001206000-memory.dmp

Filesize
408KB

Download
memory/5308-14-0x00000000011A0000-0x0000000001206000-memory.dmp

Filesize
408KB

Download
memory/5308-10-0x00000000011A0000-0x0000000001206000-memory.dmp

Filesize
408KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads