lumma | f944260a83df5ac58eff1a29b79135b62ab38b22df94f7fd7f012c819d47ab12

Analysis

max time kernel
331s
max time network
332s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05/09/2024, 08:31

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General

Target

0VCartoonizer_Trial.exe
Size

16.0MB
MD5

1491fde71a72c411941e4f457589e180
SHA1

302946889bb43538ad2c2d5a644123ad2fbbca69
SHA256

8dd53f8f2686cb3946bec35e46ff067ec4b94f789f48db0f823b1633ee39a633
SHA512

d21250b4d7065511d6df273f8d3bada1d56cc3a969c334062b6e8167faa06c099dbc8209cc7c423ba30bc53d93ff4329235151c8c26ac6a3f3eeed7335567424
SSDEEP

98304:yBRT9Dey62EBcIMghQ8OjuyenJaoWxJEbisDNGPhssr7Ut/QYIano2OUvDXWQyng:gp+DpSqQoWbE/5srTY5qROb

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://greetycruthsuo.shop/api

https://condedqpwqm.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 2 IoCs

description	pid	Process	procid_target
PID 5016 set thread context of 3012	5016	0VCartoonizer_Trial.exe	90
PID 3624 set thread context of 808	3624	0VCartoonizer_Trial.exe	103

System Location Discovery: System Language Discovery 1 TTPs 4 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	0VCartoonizer_Trial.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BitLockerToGo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0VCartoonizer_Trial.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BitLockerToGo.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 5016 wrote to memory of 3012	5016	0VCartoonizer_Trial.exe	90
PID 5016 wrote to memory of 3012	5016	0VCartoonizer_Trial.exe	90
PID 5016 wrote to memory of 3012	5016	0VCartoonizer_Trial.exe	90
PID 5016 wrote to memory of 3012	5016	0VCartoonizer_Trial.exe	90
PID 5016 wrote to memory of 3012	5016	0VCartoonizer_Trial.exe	90
PID 5016 wrote to memory of 3012	5016	0VCartoonizer_Trial.exe	90
PID 5016 wrote to memory of 3012	5016	0VCartoonizer_Trial.exe	90
PID 5016 wrote to memory of 3012	5016	0VCartoonizer_Trial.exe	90
PID 5016 wrote to memory of 3012	5016	0VCartoonizer_Trial.exe	90
PID 3624 wrote to memory of 808	3624	0VCartoonizer_Trial.exe	103
PID 3624 wrote to memory of 808	3624	0VCartoonizer_Trial.exe	103
PID 3624 wrote to memory of 808	3624	0VCartoonizer_Trial.exe	103
PID 3624 wrote to memory of 808	3624	0VCartoonizer_Trial.exe	103
PID 3624 wrote to memory of 808	3624	0VCartoonizer_Trial.exe	103
PID 3624 wrote to memory of 808	3624	0VCartoonizer_Trial.exe	103
PID 3624 wrote to memory of 808	3624	0VCartoonizer_Trial.exe	103
PID 3624 wrote to memory of 808	3624	0VCartoonizer_Trial.exe	103
PID 3624 wrote to memory of 808	3624	0VCartoonizer_Trial.exe	103

C:\Users\Admin\AppData\Local\Temp\0VCartoonizer_Trial.exe
"C:\Users\Admin\AppData\Local\Temp\0VCartoonizer_Trial.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5016
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3012

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:3916

C:\Users\Admin\AppData\Local\Temp\0VCartoonizer_Trial.exe
"C:\Users\Admin\AppData\Local\Temp\0VCartoonizer_Trial.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3624
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:808

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/808-8-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/808-9-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3012-0-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3012-1-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3012-2-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3012-3-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3012-4-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download