lumma | f03e4cbb8a85d32fc3299fcfda69869b3331b032b19c9e4f892903d9c84e4fa6

Resubmissions

26-11-2024 02:33

241126-c1244azkdw 10

25-11-2024 21:52

241125-1rdxxavmgj 10

Analysis

max time kernel
94s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2024 21:52

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General

Target

f03e4cbb8a85d32fc3299fcfda69869b3331b032b19c9e4f892903d9c84e4fa6.exe
Size

10.6MB
MD5

4a66239217d390819d227e60f32f6fce
SHA1

cae5c004330a9e9bd6c3cc39349e45c7eaf7893c
SHA256

f03e4cbb8a85d32fc3299fcfda69869b3331b032b19c9e4f892903d9c84e4fa6
SHA512

ada981d2e874202e432f62e91f232e344da46a47edc7461e1fe5de2ae58253cf8afffa5f2afd06b823cc59cde685e16e6b09842318765cfd2176709c98cd3557
SSDEEP

49152:SEyR/65QQWIaJmDpNwv1XIKABF1O/4JmkwaUsIg9PgLj4wqEpj/BrZFW8NsOL/:U/655cJeId+zrE/VF

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://reinforcenh.shop/api

https://stogeneratmns.shop/api

https://fragnantbui.shop/api

https://drawzhotdog.shop/api

https://vozmeatillu.shop/api

https://offensivedzvju.shop/api

https://ghostreedmnu.shop/api

https://gutterydhowi.shop/api

https://raciimoppero.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

Processes:

f03e4cbb8a85d32fc3299fcfda69869b3331b032b19c9e4f892903d9c84e4fa6.exe

description	pid	Process	procid_target
PID 3016 set thread context of 4604	3016	f03e4cbb8a85d32fc3299fcfda69869b3331b032b19c9e4f892903d9c84e4fa6.exe	98

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

Processes:

f03e4cbb8a85d32fc3299fcfda69869b3331b032b19c9e4f892903d9c84e4fa6.exeBitLockerToGo.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f03e4cbb8a85d32fc3299fcfda69869b3331b032b19c9e4f892903d9c84e4fa6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BitLockerToGo.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

f03e4cbb8a85d32fc3299fcfda69869b3331b032b19c9e4f892903d9c84e4fa6.exe

description	pid	Process	procid_target
PID 3016 wrote to memory of 4604	3016	f03e4cbb8a85d32fc3299fcfda69869b3331b032b19c9e4f892903d9c84e4fa6.exe	98
PID 3016 wrote to memory of 4604	3016	f03e4cbb8a85d32fc3299fcfda69869b3331b032b19c9e4f892903d9c84e4fa6.exe	98
PID 3016 wrote to memory of 4604	3016	f03e4cbb8a85d32fc3299fcfda69869b3331b032b19c9e4f892903d9c84e4fa6.exe	98
PID 3016 wrote to memory of 4604	3016	f03e4cbb8a85d32fc3299fcfda69869b3331b032b19c9e4f892903d9c84e4fa6.exe	98
PID 3016 wrote to memory of 4604	3016	f03e4cbb8a85d32fc3299fcfda69869b3331b032b19c9e4f892903d9c84e4fa6.exe	98
PID 3016 wrote to memory of 4604	3016	f03e4cbb8a85d32fc3299fcfda69869b3331b032b19c9e4f892903d9c84e4fa6.exe	98
PID 3016 wrote to memory of 4604	3016	f03e4cbb8a85d32fc3299fcfda69869b3331b032b19c9e4f892903d9c84e4fa6.exe	98
PID 3016 wrote to memory of 4604	3016	f03e4cbb8a85d32fc3299fcfda69869b3331b032b19c9e4f892903d9c84e4fa6.exe	98
PID 3016 wrote to memory of 4604	3016	f03e4cbb8a85d32fc3299fcfda69869b3331b032b19c9e4f892903d9c84e4fa6.exe	98

C:\Users\Admin\AppData\Local\Temp\f03e4cbb8a85d32fc3299fcfda69869b3331b032b19c9e4f892903d9c84e4fa6.exe
"C:\Users\Admin\AppData\Local\Temp\f03e4cbb8a85d32fc3299fcfda69869b3331b032b19c9e4f892903d9c84e4fa6.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3016
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4604

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

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Downloads

memory/4604-0-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/4604-1-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/4604-2-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/4604-3-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/4604-4-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download