lumma | 1e4a3417a80bdfa51cc0bddf896910f12f7ed5799bbb43ae3d25478222396ec2

Analysis

max time kernel
95s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/09/2024, 20:49

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General

Target

1e4a3417a80bdfa51cc0bddf896910f12f7ed5799bbb43ae3d25478222396ec2.exe
Size

12.3MB
MD5

01cc593a218359cf4a3b246daf10c330
SHA1

d540859c613ad89e1a6589182a7ff104627b4ed3
SHA256

1e4a3417a80bdfa51cc0bddf896910f12f7ed5799bbb43ae3d25478222396ec2
SHA512

a527c03979e3146c6f4f7ad944977f329b7de7a549dfcde098654124fc65cb43a6f7b9a33e9a8805d06a8721023d253f2fbc4c71ea45e915bd20070efc461ef8
SSDEEP

98304:mzbgb4upnSOH5hCQMbToFC5nVZV+LMpSw6ZfP+AF:fbLAOSdTGC8NfP+AF

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://riffledopspzio.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 4528 set thread context of 4792	4528	1e4a3417a80bdfa51cc0bddf896910f12f7ed5799bbb43ae3d25478222396ec2.exe	86

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	1e4a3417a80bdfa51cc0bddf896910f12f7ed5799bbb43ae3d25478222396ec2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BitLockerToGo.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4528 wrote to memory of 4792	4528	1e4a3417a80bdfa51cc0bddf896910f12f7ed5799bbb43ae3d25478222396ec2.exe	86
PID 4528 wrote to memory of 4792	4528	1e4a3417a80bdfa51cc0bddf896910f12f7ed5799bbb43ae3d25478222396ec2.exe	86
PID 4528 wrote to memory of 4792	4528	1e4a3417a80bdfa51cc0bddf896910f12f7ed5799bbb43ae3d25478222396ec2.exe	86
PID 4528 wrote to memory of 4792	4528	1e4a3417a80bdfa51cc0bddf896910f12f7ed5799bbb43ae3d25478222396ec2.exe	86
PID 4528 wrote to memory of 4792	4528	1e4a3417a80bdfa51cc0bddf896910f12f7ed5799bbb43ae3d25478222396ec2.exe	86
PID 4528 wrote to memory of 4792	4528	1e4a3417a80bdfa51cc0bddf896910f12f7ed5799bbb43ae3d25478222396ec2.exe	86
PID 4528 wrote to memory of 4792	4528	1e4a3417a80bdfa51cc0bddf896910f12f7ed5799bbb43ae3d25478222396ec2.exe	86
PID 4528 wrote to memory of 4792	4528	1e4a3417a80bdfa51cc0bddf896910f12f7ed5799bbb43ae3d25478222396ec2.exe	86
PID 4528 wrote to memory of 4792	4528	1e4a3417a80bdfa51cc0bddf896910f12f7ed5799bbb43ae3d25478222396ec2.exe	86

C:\Users\Admin\AppData\Local\Temp\1e4a3417a80bdfa51cc0bddf896910f12f7ed5799bbb43ae3d25478222396ec2.exe
"C:\Users\Admin\AppData\Local\Temp\1e4a3417a80bdfa51cc0bddf896910f12f7ed5799bbb43ae3d25478222396ec2.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4528
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4792

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

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Downloads

memory/4792-0-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/4792-1-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/4792-2-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/4792-3-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/4792-4-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download