lumma | 0bcd82ed4ea3e12cbaabc50df612d48078604e4d0985e9a240afc24630afa4d7

Analysis

max time kernel
95s
max time network
149s
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 12:18

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General

Target

a56fc11692ab8baf7f9e3b80540d63c5.exe
Size

3.6MB
MD5

a56fc11692ab8baf7f9e3b80540d63c5
SHA1

4ddd8e40b3ca6c4cd0cf4156b5b163074065a79c
SHA256

0bcd82ed4ea3e12cbaabc50df612d48078604e4d0985e9a240afc24630afa4d7
SHA512

48dad306d5ea8beef592aed1c058028c9e381094ac744e4a83ef417fb3818957892a0e10cee9a9111bfd143bb2a2d8089702307408b61c61cc89d15080a22065
SSDEEP

49152:bJ1e+9v2D0/fUjjodrWaQPF7IfxzcewtrzzOlEVp531fv7E6r61nF16FbG:bJ15LU/Qr0rz9fv

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 3084 set thread context of 3304	3084	a56fc11692ab8baf7f9e3b80540d63c5.exe	89

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	a56fc11692ab8baf7f9e3b80540d63c5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BitLockerToGo.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3084 wrote to memory of 3304	3084	a56fc11692ab8baf7f9e3b80540d63c5.exe	89
PID 3084 wrote to memory of 3304	3084	a56fc11692ab8baf7f9e3b80540d63c5.exe	89
PID 3084 wrote to memory of 3304	3084	a56fc11692ab8baf7f9e3b80540d63c5.exe	89
PID 3084 wrote to memory of 3304	3084	a56fc11692ab8baf7f9e3b80540d63c5.exe	89
PID 3084 wrote to memory of 3304	3084	a56fc11692ab8baf7f9e3b80540d63c5.exe	89
PID 3084 wrote to memory of 3304	3084	a56fc11692ab8baf7f9e3b80540d63c5.exe	89
PID 3084 wrote to memory of 3304	3084	a56fc11692ab8baf7f9e3b80540d63c5.exe	89
PID 3084 wrote to memory of 3304	3084	a56fc11692ab8baf7f9e3b80540d63c5.exe	89
PID 3084 wrote to memory of 3304	3084	a56fc11692ab8baf7f9e3b80540d63c5.exe	89

C:\Users\Admin\AppData\Local\Temp\a56fc11692ab8baf7f9e3b80540d63c5.exe
"C:\Users\Admin\AppData\Local\Temp\a56fc11692ab8baf7f9e3b80540d63c5.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3084
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3304

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/3304-0-0x0000000000AA0000-0x0000000000AF7000-memory.dmp

Filesize
348KB

Download
memory/3304-4-0x0000000000AA0000-0x0000000000AF7000-memory.dmp

Filesize
348KB

Download
memory/3304-2-0x0000000000AA0000-0x0000000000AF7000-memory.dmp

Filesize
348KB

Download
memory/3304-7-0x0000000000AA0000-0x0000000000AF7000-memory.dmp

Filesize
348KB

Download