lumma | d59bc73103668278d2831c989d841bc931edda65b0ea30c710fb33be0145fd89

Analysis

max time kernel
101s
max time network
103s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
14/03/2025, 23:23

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General

Target

Setup.exe
Size

485KB
MD5

3a69ddb5e4380286143054fb5ec33002
SHA1

b8fde1d312025a8b8c4cd9f562f3e379bc058afc
SHA256

00841e878ca166421fd11488b34576cb2910137c5ad94d1950c11bd2131ae0dc
SHA512

1c20848d194972e4894f96561cde864cfb248210cc3cc4a0c3bde8dcee79d7ca79351dc6db29ca4b6c257ec408d1a02294e5d8c92dffea9441a1a3aff194069e
SSDEEP

12288:DAJ0SiRi56OgIuETl5qGlsecGHaRsuAVHETqpVEe1v3WxAo:s0S4gtTTlkG6FDmp7QAo

Score

10^/10

lumma discovery spyware stealer

Malware Config

Extracted

Family

lumma

https://citydisco.bet/api

https://crosshairc.life/api

https://mrodularmall.top/api

https://xjowinjoinery.icu/api

https://legenassedk.top/api

https://htardwarehu.icu/api

https://cjlaspcorne.icu/api

https://bugildbett.top/api

https://weaponrywo.digital/api

Signatures

Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma
Lumma family
lumma
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4600 set thread context of 5824	4600	Setup.exe	82

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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	MSBuild.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
5824	MSBuild.exe
5824	MSBuild.exe
5824	MSBuild.exe
5824	MSBuild.exe
5824	MSBuild.exe
5824	MSBuild.exe
5824	MSBuild.exe
5824	MSBuild.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeImpersonatePrivilege	5824	MSBuild.exe
Token: SeImpersonatePrivilege	5824	MSBuild.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4600 wrote to memory of 5824	4600	Setup.exe	82
PID 4600 wrote to memory of 5824	4600	Setup.exe	82
PID 4600 wrote to memory of 5824	4600	Setup.exe	82
PID 4600 wrote to memory of 5824	4600	Setup.exe	82
PID 4600 wrote to memory of 5824	4600	Setup.exe	82
PID 4600 wrote to memory of 5824	4600	Setup.exe	82
PID 4600 wrote to memory of 5824	4600	Setup.exe	82
PID 4600 wrote to memory of 5824	4600	Setup.exe	82
PID 4600 wrote to memory of 5824	4600	Setup.exe	82

C:\Users\Admin\AppData\Local\Temp\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Setup.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4600
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5824

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/5824-0-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/5824-2-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/5824-3-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/5824-5-0x0000000003720000-0x0000000003725000-memory.dmp

Filesize
20KB

Download
memory/5824-6-0x0000000003720000-0x0000000003725000-memory.dmp

Filesize
20KB

Download
memory/5824-4-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download