lumma | afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844

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

C2

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 3008 set thread context of 2540	3008	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe	31

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2464	3008	WerFault.exe	29

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	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 3008 wrote to memory of 2540	3008	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe	31
PID 3008 wrote to memory of 2540	3008	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe	31
PID 3008 wrote to memory of 2540	3008	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe	31
PID 3008 wrote to memory of 2540	3008	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe	31
PID 3008 wrote to memory of 2540	3008	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe	31
PID 3008 wrote to memory of 2540	3008	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe	31
PID 3008 wrote to memory of 2540	3008	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe	31
PID 3008 wrote to memory of 2540	3008	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe	31
PID 3008 wrote to memory of 2540	3008	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe	31
PID 3008 wrote to memory of 2540	3008	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe	31
PID 3008 wrote to memory of 2464	3008	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe	32
PID 3008 wrote to memory of 2464	3008	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe	32
PID 3008 wrote to memory of 2464	3008	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe	32
PID 3008 wrote to memory of 2464	3008	afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe	32

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:3008
- C:\Users\Admin\AppData\Local\Temp\afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe
  "C:\Users\Admin\AppData\Local\Temp\afbbedb22e2f641c6480ea97a6338114c26701f77d49ce24bd736d1a392c4844.exe"
  2⤵
  PID:2540
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3008 -s 68
  2⤵
  - Program crash
  PID:2464

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2540-10-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2540-14-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2540-3-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2540-12-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2540-5-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2540-15-0x0000000000401000-0x0000000000446000-memory.dmp

Filesize
276KB

Download
memory/2540-9-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2540-8-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2540-7-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3008-1-0x00000000013C0000-0x0000000001424000-memory.dmp

Filesize
400KB

Download
memory/3008-0-0x00000000745EE000-0x00000000745EF000-memory.dmp

Filesize
4KB

Download
memory/3008-16-0x00000000745E0000-0x0000000074CCE000-memory.dmp

Filesize
6.9MB

Download
memory/3008-17-0x00000000745E0000-0x0000000074CCE000-memory.dmp

Filesize
6.9MB

Download

Analysis

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