lumma | eeee232ef628352d43833b909892d2ed0807a43850baaf8d828b769c7840eb92

Analysis

max time kernel
132s
max time network
136s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
20-08-2024 19:07

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General

Target

em_FReBA03x_installer_Win7-Win11_x86_x64/Crack.exe
Size

25.6MB
MD5

ef9323bf9b60b2fa7436bd1923d222bb
SHA1

d633535341399ae503de6e19e18c0a13840c9483
SHA256

c239349587f9cd75f79c2490c851a64883c55f608195b2572e5c1fa73d1432ac
SHA512

547bd693a7d72a5c7b194d21a9a1954f139d2890bc29c36ef9fcc3a7a4b15221b021521b5fe08c35b58f9b8f7bfb73d42d73bfbb09ea50f9a339f43ffb10c55c
SSDEEP

98304:2Dv/WQ6G2lRP7lO0wrUO00iAZ6sammO51fJBEd4reXzOKMXnsZF3g:mlARP7lp2UO+457Cd+eXSzns4

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://interactiedovspm.shop/api

https://potentioallykeos.shop/api

https://charecteristicdxp.shop/api

https://cagedwifedsozm.shop/api

https://deicedosmzj.shop/api

https://southedhiscuso.shop/api

https://consciousourwi.shop/api

https://tenntysjuxmz.shop/api

Signatures

Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1284 set thread context of 4308	1284	Crack.exe	73

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	BitLockerToGo.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1284 wrote to memory of 4308	1284	Crack.exe	73
PID 1284 wrote to memory of 4308	1284	Crack.exe	73
PID 1284 wrote to memory of 4308	1284	Crack.exe	73
PID 1284 wrote to memory of 4308	1284	Crack.exe	73
PID 1284 wrote to memory of 4308	1284	Crack.exe	73

C:\Users\Admin\AppData\Local\Temp\em_FReBA03x_installer_Win7-Win11_x86_x64\Crack.exe
"C:\Users\Admin\AppData\Local\Temp\em_FReBA03x_installer_Win7-Win11_x86_x64\Crack.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1284
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4308

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/1284-0-0x00007FF77BFE0000-0x00007FF77DA23000-memory.dmp

Filesize
26.3MB

Download
memory/1284-1-0x00007FF77BFE0000-0x00007FF77DA23000-memory.dmp

Filesize
26.3MB

Download
memory/1284-2-0x00007FF77BFE0000-0x00007FF77DA23000-memory.dmp

Filesize
26.3MB

Download
memory/1284-3-0x00007FF77BFE0000-0x00007FF77DA23000-memory.dmp

Filesize
26.3MB

Download
memory/1284-8-0x00007FF77BFE0000-0x00007FF77DA23000-memory.dmp

Filesize
26.3MB

Download
memory/1284-10-0x00007FF77BFE0000-0x00007FF77DA23000-memory.dmp

Filesize
26.3MB

Download
memory/4308-9-0x0000000000370000-0x00000000003BC000-memory.dmp

Filesize
304KB

Download
memory/4308-12-0x0000000000370000-0x00000000003BC000-memory.dmp

Filesize
304KB

Download
memory/4308-13-0x0000000000370000-0x00000000003BC000-memory.dmp

Filesize
304KB

Download
memory/4308-14-0x0000000000370000-0x00000000003BC000-memory.dmp

Filesize
304KB

Download