lumma | 32c99f08930116583e2a4a9a6aebb8e7cf70b3d494c6f25832f33a7b4c637ac2

Analysis

max time kernel
150s
max time network
162s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07-01-2025 00:03

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General

Target

32c99f08930116583e2a4a9a6aebb8e7cf70b3d494c6f25832f33a7b4c637ac2.exe
Size

516KB
MD5

ae8ad215639e1e0edcca21821926e4b4
SHA1

7ffe646b1f73b9b666ef30f9f101ce7436d3c174
SHA256

32c99f08930116583e2a4a9a6aebb8e7cf70b3d494c6f25832f33a7b4c637ac2
SHA512

f6b03d5a2d95382e55cedd6d409a7a237fbb1d2f319424b5f5813b0f5263e488b5a34af08479e1153426610fcc9300ab519040e3ac920045cea28950486d313b
SSDEEP

12288:zztE0u86qlmk/SlTJ8UZvhPSG6zhyFDpH7k32iAO+:zO0uYlmswGbNgdHUp+

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://cloudewahsj.shop/api

https://rabidcowse.shop/api

https://noisycuttej.shop/api

https://tirepublicerj.shop/api

https://framekgirus.shop/api

https://wholersorie.shop/api

https://abruptyopsn.shop/api

https://nearycrepso.shop/api

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5116 set thread context of 880	5116	32c99f08930116583e2a4a9a6aebb8e7cf70b3d494c6f25832f33a7b4c637ac2.exe	83

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	32c99f08930116583e2a4a9a6aebb8e7cf70b3d494c6f25832f33a7b4c637ac2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	32c99f08930116583e2a4a9a6aebb8e7cf70b3d494c6f25832f33a7b4c637ac2.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 5116 wrote to memory of 880	5116	32c99f08930116583e2a4a9a6aebb8e7cf70b3d494c6f25832f33a7b4c637ac2.exe	83
PID 5116 wrote to memory of 880	5116	32c99f08930116583e2a4a9a6aebb8e7cf70b3d494c6f25832f33a7b4c637ac2.exe	83
PID 5116 wrote to memory of 880	5116	32c99f08930116583e2a4a9a6aebb8e7cf70b3d494c6f25832f33a7b4c637ac2.exe	83
PID 5116 wrote to memory of 880	5116	32c99f08930116583e2a4a9a6aebb8e7cf70b3d494c6f25832f33a7b4c637ac2.exe	83
PID 5116 wrote to memory of 880	5116	32c99f08930116583e2a4a9a6aebb8e7cf70b3d494c6f25832f33a7b4c637ac2.exe	83
PID 5116 wrote to memory of 880	5116	32c99f08930116583e2a4a9a6aebb8e7cf70b3d494c6f25832f33a7b4c637ac2.exe	83
PID 5116 wrote to memory of 880	5116	32c99f08930116583e2a4a9a6aebb8e7cf70b3d494c6f25832f33a7b4c637ac2.exe	83
PID 5116 wrote to memory of 880	5116	32c99f08930116583e2a4a9a6aebb8e7cf70b3d494c6f25832f33a7b4c637ac2.exe	83
PID 5116 wrote to memory of 880	5116	32c99f08930116583e2a4a9a6aebb8e7cf70b3d494c6f25832f33a7b4c637ac2.exe	83

C:\Users\Admin\AppData\Local\Temp\32c99f08930116583e2a4a9a6aebb8e7cf70b3d494c6f25832f33a7b4c637ac2.exe
"C:\Users\Admin\AppData\Local\Temp\32c99f08930116583e2a4a9a6aebb8e7cf70b3d494c6f25832f33a7b4c637ac2.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5116
- C:\Users\Admin\AppData\Local\Temp\32c99f08930116583e2a4a9a6aebb8e7cf70b3d494c6f25832f33a7b4c637ac2.exe
  "C:\Users\Admin\AppData\Local\Temp\32c99f08930116583e2a4a9a6aebb8e7cf70b3d494c6f25832f33a7b4c637ac2.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:880

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/880-1-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

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memory/880-3-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/880-4-0x0000000000180000-0x0000000000206000-memory.dmp

Filesize
536KB

Download
memory/5116-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

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