lumma | c5d9566e11938490f3e49f34b61ae47225b10833d9aeba17c92c7119c6a16a7b

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05-01-2025 07:42

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General

Target

Collapse - update3.5.1/Collapse.exe
Size

806KB
MD5

b79c52157d2d0bbb6690dc559cef571b
SHA1

09757fd7665eec76a7a06eaba2f7e9d88797d33e
SHA256

431098c18402be57d143db21f83d277e9ab1d4b8217b9db485e85586a0721972
SHA512

5c6c83cad6da6f01d6b5703b25eeb6f279d9303f42b0999568ee95bfef47cd85ca4486062e2249ef0bd8b57d653eedddc02e144502b52d706ad4ee9777940563
SSDEEP

12288:6u4dP5M4Q2Mm3Z3/B+KI5sl+AAdU0tXQjZ3/B+KI5sl+AAdU0tXQJ:T4dPpQPmpPB+A+AKUUgFPB+A+AKUUgJ

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

Extracted

Family

lumma

https://abruptyopsn.shop/api

https://wholersorie.shop/api

https://framekgirus.shop/api

https://tirepublicerj.shop/api

https://noisycuttej.shop/api

https://rabidcowse.shop/api

https://cloudewahsj.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 3472 set thread context of 3288	3472	Collapse.exe	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	Collapse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Collapse.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3472 wrote to memory of 3288	3472	Collapse.exe	84
PID 3472 wrote to memory of 3288	3472	Collapse.exe	84
PID 3472 wrote to memory of 3288	3472	Collapse.exe	84
PID 3472 wrote to memory of 3288	3472	Collapse.exe	84
PID 3472 wrote to memory of 3288	3472	Collapse.exe	84
PID 3472 wrote to memory of 3288	3472	Collapse.exe	84
PID 3472 wrote to memory of 3288	3472	Collapse.exe	84
PID 3472 wrote to memory of 3288	3472	Collapse.exe	84
PID 3472 wrote to memory of 3288	3472	Collapse.exe	84

C:\Users\Admin\AppData\Local\Temp\Collapse - update3.5.1\Collapse.exe
"C:\Users\Admin\AppData\Local\Temp\Collapse - update3.5.1\Collapse.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3472
- C:\Users\Admin\AppData\Local\Temp\Collapse - update3.5.1\Collapse.exe
  "C:\Users\Admin\AppData\Local\Temp\Collapse - update3.5.1\Collapse.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3288

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/3288-1-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/3288-3-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/3288-4-0x00000000007B0000-0x000000000087F000-memory.dmp

Filesize
828KB

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memory/3472-0-0x00000000007E0000-0x00000000007E1000-memory.dmp

Filesize
4KB

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Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads