lumma | afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-01-2025 20:48

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General

Target

afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe
Size

381KB
MD5

7153394fe3d08ecd89e742978f16caf1
SHA1

9045ede6a13c7fc9c0b5bc04c1335dd48bbccc3f
SHA256

afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844
SHA512

d466a00fcebbc27fdcb663dcdf8f2bc0c330573d3dc5e715d814935e3d3cbcad29dd258de95e18c2fc1b18000bbfed8e8aea39c1950abf2e09b74b48085daa77
SSDEEP

6144:72pwktDrDuMt4Bgj04zLS/70E7IodJ6vsVzsooEAPmIV49g2/GzrtXAlGSIxj76o:L4Cj45zA7Fv6vsVOzm9t/Gzr9AsVP6Q9

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

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

description	pid	Process	procid_target
PID 4444 set thread context of 2392	4444	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe	84

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1144	4444	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	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4444 wrote to memory of 2392	4444	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe	84
PID 4444 wrote to memory of 2392	4444	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe	84
PID 4444 wrote to memory of 2392	4444	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe	84
PID 4444 wrote to memory of 2392	4444	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe	84
PID 4444 wrote to memory of 2392	4444	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe	84
PID 4444 wrote to memory of 2392	4444	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe	84
PID 4444 wrote to memory of 2392	4444	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe	84
PID 4444 wrote to memory of 2392	4444	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe	84
PID 4444 wrote to memory of 2392	4444	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe	84

C:\Users\Admin\AppData\Local\Temp\afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe
"C:\Users\Admin\AppData\Local\Temp\afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4444
- C:\Users\Admin\AppData\Local\Temp\afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe
  "C:\Users\Admin\AppData\Local\Temp\afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2392
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4444 -s 800
  2⤵
  - Program crash
  PID:1144

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4444 -ip 4444
1⤵
PID:4044

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/2392-4-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2392-6-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2392-8-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2392-9-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4444-0-0x000000007502E000-0x000000007502F000-memory.dmp

Filesize
4KB

Download
memory/4444-1-0x0000000000FB0000-0x0000000001014000-memory.dmp

Filesize
400KB

Download
memory/4444-2-0x0000000005F00000-0x00000000064A4000-memory.dmp

Filesize
5.6MB

Download
memory/4444-7-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download