lumma | 117203a8745ac784850a1263f7502d0b41fda16e2341a6cc98d290ec7b215186

Analysis

max time kernel
97s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21-09-2024 16:16

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General

Target

1.exe
Size

2.9MB
MD5

78954d05725add7c68b17fec6fe6fbcb
SHA1

65b1a35ee1a624a741291c60b0745ec64cde9de5
SHA256

11f52db1c7b322fe16087e10c0d2d5fbb3586054250dc39a887434bdf49befbb
SHA512

4b68f2019e83d4c6deeb57dd404575296331139a305234b3d4fb1d1e67650419b7aa5333d2d697d0209b5bd33e7d0907f2dd5dc1850c7b845718d2866538b1bb
SSDEEP

49152:p2qPtc1e5OS7bPGoUl+x/grN4azvchYk2fnaiyRl6Kun:8qPCnrN4azvSYX7yRlyn

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://samledwwekspzxp.shop/api

Signatures

Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2424 3592 WerFault.exe 1.exe
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

Processes:

1.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

1.exe

pid process

3592 1.exe
3592 1.exe

pid	pid_target	process	target process
2424	3592	WerFault.exe	1.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe

pid	process
3592	1.exe
3592	1.exe

C:\Users\Admin\AppData\Local\Temp\1.exe
"C:\Users\Admin\AppData\Local\Temp\1.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3592

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 1332
2⤵
- Program crash
PID:2424

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3592 -ip 3592
1⤵
PID:1540

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/3592-0-0x00000000008D0000-0x0000000000927000-memory.dmp

Filesize
348KB

Download
memory/3592-1-0x00000000008D0000-0x0000000000927000-memory.dmp

Filesize
348KB

Download
memory/3592-3-0x0000000000400000-0x00000000006F1000-memory.dmp

Filesize
2.9MB

Download