749e4ea3109d6b3589e4bcebd9b9abeceff0524ede42528c53b5ca725657ba02

Analysis

max time kernel
0s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
15-01-2025 20:58

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General

Target

lumma.exe
Size

396KB
MD5

239e42f00e73576fa9040de08c6febf5
SHA1

f2495c327a8bd110e126d4366ed8a98d59a3a46c
SHA256

749e4ea3109d6b3589e4bcebd9b9abeceff0524ede42528c53b5ca725657ba02
SHA512

ff2c50ce88e0726f7db9bbff921c223a5a0558b631e3743ab7b42ed2519a750f6742e1f01ca4491acd952d3ad9e105a568f73ee4bd4a958bf41974897a0edeb1
SSDEEP

12288:CLRkgG5f0nR8g8V5VDPBfW03kBKnVOz0H1N:CFkgU0qg8V5VDPBfW03kBKVOQV

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4596	4116	WerFault.exe	76

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	lumma.exe

C:\Users\Admin\AppData\Local\Temp\lumma.exe
"C:\Users\Admin\AppData\Local\Temp\lumma.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4116
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4116 -s 228
  2⤵
  - Program crash
  PID:4596

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4116 -ip 4116
1⤵
PID:4384

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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