lumma | 4caafa66d95f042a665af1ffb65b1a00e5d39952fbe0680b4b1416ca0aaf312c

Analysis

max time kernel
92s
max time network
93s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04-01-2025 01:39

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General

Target

4caafa66d95f042a665af1ffb65b1a00e5d39952fbe0680b4b1416ca0aaf312cN.exe
Size

795KB
MD5

b94d0273aef741d9217fca9d967838c0
SHA1

0fbc929037dcede23fc2ff5a6e145959e663bb69
SHA256

4caafa66d95f042a665af1ffb65b1a00e5d39952fbe0680b4b1416ca0aaf312c
SHA512

c7c8cbc330dd30fc287ba2c864753e49e84633170da73f9b491415da50f1b6bc5b9c6ad32d686efc725067423dda9fc3856076c6b2e694229929b24dabae5006
SSDEEP

24576:Z4dPpQPmYM9AlqJkztYkuKM9AlqJkztYkub:CdPp/YM9WqJrKM9WqJrb

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

https://fancywaxxers.shop/api

Extracted

Family

lumma

https://fancywaxxers.shop/api

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 1596 set thread context of 1824	1596	4caafa66d95f042a665af1ffb65b1a00e5d39952fbe0680b4b1416ca0aaf312cN.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	4caafa66d95f042a665af1ffb65b1a00e5d39952fbe0680b4b1416ca0aaf312cN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4caafa66d95f042a665af1ffb65b1a00e5d39952fbe0680b4b1416ca0aaf312cN.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1596 wrote to memory of 1824	1596	4caafa66d95f042a665af1ffb65b1a00e5d39952fbe0680b4b1416ca0aaf312cN.exe	84
PID 1596 wrote to memory of 1824	1596	4caafa66d95f042a665af1ffb65b1a00e5d39952fbe0680b4b1416ca0aaf312cN.exe	84
PID 1596 wrote to memory of 1824	1596	4caafa66d95f042a665af1ffb65b1a00e5d39952fbe0680b4b1416ca0aaf312cN.exe	84
PID 1596 wrote to memory of 1824	1596	4caafa66d95f042a665af1ffb65b1a00e5d39952fbe0680b4b1416ca0aaf312cN.exe	84
PID 1596 wrote to memory of 1824	1596	4caafa66d95f042a665af1ffb65b1a00e5d39952fbe0680b4b1416ca0aaf312cN.exe	84
PID 1596 wrote to memory of 1824	1596	4caafa66d95f042a665af1ffb65b1a00e5d39952fbe0680b4b1416ca0aaf312cN.exe	84
PID 1596 wrote to memory of 1824	1596	4caafa66d95f042a665af1ffb65b1a00e5d39952fbe0680b4b1416ca0aaf312cN.exe	84
PID 1596 wrote to memory of 1824	1596	4caafa66d95f042a665af1ffb65b1a00e5d39952fbe0680b4b1416ca0aaf312cN.exe	84
PID 1596 wrote to memory of 1824	1596	4caafa66d95f042a665af1ffb65b1a00e5d39952fbe0680b4b1416ca0aaf312cN.exe	84

C:\Users\Admin\AppData\Local\Temp\4caafa66d95f042a665af1ffb65b1a00e5d39952fbe0680b4b1416ca0aaf312cN.exe
"C:\Users\Admin\AppData\Local\Temp\4caafa66d95f042a665af1ffb65b1a00e5d39952fbe0680b4b1416ca0aaf312cN.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1596
- C:\Users\Admin\AppData\Local\Temp\4caafa66d95f042a665af1ffb65b1a00e5d39952fbe0680b4b1416ca0aaf312cN.exe
  "C:\Users\Admin\AppData\Local\Temp\4caafa66d95f042a665af1ffb65b1a00e5d39952fbe0680b4b1416ca0aaf312cN.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1824

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/1596-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1824-1-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/1824-3-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/1824-4-0x00000000001F0000-0x00000000002BD000-memory.dmp

Filesize
820KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads