lumma | b88eba51614aaa61dcfbfab6fd7e7a9253a67e9bb6f6c6c830c0935f1998128b

Analysis

max time kernel
153s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13/10/2024, 18:37

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General

Target

[email protected]
Size

781.6MB
MD5

30bc106a7a64edbbecabc7ec25a7eeb0
SHA1

7d5cdae23d30593cd395d5d83cc234fb128fd7c8
SHA256

380900fee200269329d9c0ea97f9ce596a6e3c38d18e74ee2c03b02baae747a8
SHA512

b46c9e29691f7f5e107c56168a1408f1d97da27a18e858026ab89a69f42bebbcfe8e2c433f69feb8a6b5ceb7ed3321c831168fedc1c55beb5a62ab0edbf4c395
SSDEEP

196608:JUHy0s8us92Lqh/nsXy2BLojRKpYLZC+tVo559fwwrkVtKW2t3D1RSW:x8u02iz2horLZCwa5ZwwrUT2FD1RSW

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://drawwyobstacw.sbs

https://condifendteu.sbs

https://ehticsprocw.sbs

https://vennurviot.sbs

https://resinedyw.sbs

https://enlargkiw.sbs

https://allocatinow.sbs

https://mathcucom.sbs

https://proclaimykn.buzz

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 3440 set thread context of 2976	3440	[email protected]	84

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	[email protected]
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BitLockerToGo.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3440 wrote to memory of 2976	3440	[email protected]	84
PID 3440 wrote to memory of 2976	3440	[email protected]	84
PID 3440 wrote to memory of 2976	3440	[email protected]	84
PID 3440 wrote to memory of 2976	3440	[email protected]	84
PID 3440 wrote to memory of 2976	3440	[email protected]	84
PID 3440 wrote to memory of 2976	3440	[email protected]	84
PID 3440 wrote to memory of 2976	3440	[email protected]	84
PID 3440 wrote to memory of 2976	3440	[email protected]	84
PID 3440 wrote to memory of 2976	3440	[email protected]	84

C:\Users\Admin\AppData\Local\Temp\[email protected]
"C:\Users\Admin\AppData\Local\Temp\[email protected]"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3440
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2976

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/2976-4-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2976-5-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2976-6-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2976-7-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2976-8-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download