lumma | f4732694fa09ed9117fc1bec5ec25d135ee64717e85202722c085a60ec8f8f57

General

Target

f4732694fa09ed9117fc1bec5ec25d135ee64717e85202722c085a60ec8f8f57.exe
Size

5.7MB
MD5

bf0dde5d30ea9e2acf521400c3500351
SHA1

43366909bc8c51bd0a483ec3ecc0b2a132b595bb
SHA256

f4732694fa09ed9117fc1bec5ec25d135ee64717e85202722c085a60ec8f8f57
SHA512

57c31332f03313c43b5344e343972021045eece6a350ae22c5c28efd33511ec4716daa799bde2fe35c01c256387446cd9e4316ae643d55b03004048a00772779
SSDEEP

98304:luyxjuQAgLppjic/QzfLTp5cXevTHaCVVCt72WaI+9Htr7fOLxdouYGX:lhRLpp+cozftHamwxaBpbOr8GX

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

C2

https://associationokeo.shop/api

https://turkeyunlikelyofw.shop/api

https://detectordiscusser.shop/api

https://technologyenterdo.shop/api

https://hellpartnercareeroo.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 2420 set thread context of 2620	2420	f4732694fa09ed9117fc1bec5ec25d135ee64717e85202722c085a60ec8f8f57.exe	31

Program crash 1 IoCs

pid	pid_target	Process	procid_target
984	2620	WerFault.exe	31

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	f4732694fa09ed9117fc1bec5ec25d135ee64717e85202722c085a60ec8f8f57.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AddInProcess32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2420	f4732694fa09ed9117fc1bec5ec25d135ee64717e85202722c085a60ec8f8f57.exe
2420	f4732694fa09ed9117fc1bec5ec25d135ee64717e85202722c085a60ec8f8f57.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2420	f4732694fa09ed9117fc1bec5ec25d135ee64717e85202722c085a60ec8f8f57.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2420 wrote to memory of 2620	2420	f4732694fa09ed9117fc1bec5ec25d135ee64717e85202722c085a60ec8f8f57.exe	31
PID 2420 wrote to memory of 2620	2420	f4732694fa09ed9117fc1bec5ec25d135ee64717e85202722c085a60ec8f8f57.exe	31
PID 2420 wrote to memory of 2620	2420	f4732694fa09ed9117fc1bec5ec25d135ee64717e85202722c085a60ec8f8f57.exe	31
PID 2420 wrote to memory of 2620	2420	f4732694fa09ed9117fc1bec5ec25d135ee64717e85202722c085a60ec8f8f57.exe	31
PID 2420 wrote to memory of 2620	2420	f4732694fa09ed9117fc1bec5ec25d135ee64717e85202722c085a60ec8f8f57.exe	31
PID 2420 wrote to memory of 2620	2420	f4732694fa09ed9117fc1bec5ec25d135ee64717e85202722c085a60ec8f8f57.exe	31
PID 2420 wrote to memory of 2620	2420	f4732694fa09ed9117fc1bec5ec25d135ee64717e85202722c085a60ec8f8f57.exe	31
PID 2420 wrote to memory of 2620	2420	f4732694fa09ed9117fc1bec5ec25d135ee64717e85202722c085a60ec8f8f57.exe	31
PID 2420 wrote to memory of 2620	2420	f4732694fa09ed9117fc1bec5ec25d135ee64717e85202722c085a60ec8f8f57.exe	31
PID 2420 wrote to memory of 2620	2420	f4732694fa09ed9117fc1bec5ec25d135ee64717e85202722c085a60ec8f8f57.exe	31
PID 2620 wrote to memory of 984	2620	AddInProcess32.exe	32
PID 2620 wrote to memory of 984	2620	AddInProcess32.exe	32
PID 2620 wrote to memory of 984	2620	AddInProcess32.exe	32
PID 2620 wrote to memory of 984	2620	AddInProcess32.exe	32

C:\Users\Admin\AppData\Local\Temp\f4732694fa09ed9117fc1bec5ec25d135ee64717e85202722c085a60ec8f8f57.exe
"C:\Users\Admin\AppData\Local\Temp\f4732694fa09ed9117fc1bec5ec25d135ee64717e85202722c085a60ec8f8f57.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2420
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2620
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2620 -s 124
    3⤵
    - Program crash
    PID:984

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/2420-20-0x0000000074CE0000-0x00000000753CE000-memory.dmp

Filesize
6.9MB

Download
memory/2420-1-0x0000000000A70000-0x0000000001022000-memory.dmp

Filesize
5.7MB

Download
memory/2420-2-0x00000000024A0000-0x00000000024E4000-memory.dmp

Filesize
272KB

Download
memory/2420-3-0x0000000074CE0000-0x00000000753CE000-memory.dmp

Filesize
6.9MB

Download
memory/2420-4-0x0000000074CEE000-0x0000000074CEF000-memory.dmp

Filesize
4KB

Download
memory/2420-5-0x0000000074CE0000-0x00000000753CE000-memory.dmp

Filesize
6.9MB

Download
memory/2420-6-0x0000000000520000-0x000000000053A000-memory.dmp

Filesize
104KB

Download
memory/2420-7-0x0000000000580000-0x0000000000586000-memory.dmp

Filesize
24KB

Download
memory/2420-0-0x0000000074CEE000-0x0000000074CEF000-memory.dmp

Filesize
4KB

Download
memory/2620-12-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/2620-14-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/2620-10-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/2620-9-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/2620-8-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/2620-17-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/2620-19-0x00000000000F0000-0x00000000000F1000-memory.dmp

Filesize
4KB

Download
memory/2620-18-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/2620-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download

Analysis

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