lumma | 779f6eab3cef74bddcabbf54b6a46d6ef6b6fba5a7218e70e5ada41f68d047d1

Analysis

max time kernel
96s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 17:54

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General

Target

779f6eab3cef74bddcabbf54b6a46d6ef6b6fba5a7218e70e5ada41f68d047d1.exe
Size

9.2MB
MD5

0b842f6524815b8064a51c651838cc73
SHA1

08ef826547f5cf668f8d7d38477e1926a50c65db
SHA256

779f6eab3cef74bddcabbf54b6a46d6ef6b6fba5a7218e70e5ada41f68d047d1
SHA512

c6883d9567e435ab7a30e1f28c19ef700efd7039264a732ec00999d0c58f120f6f2ad836d20b95858316863c353f632c1935ed006d7fed99046a32595c733b97
SSDEEP

196608:aCZEFPh4BO85Nn80iNFHFg5Nd6RbblazMXiQZxMWwH:aVFpSfnEF65b2VSsxMW

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://servicedny.site

https://authorisev.site

https://faulteyotk.site

https://dilemmadu.site

https://contemteny.site

https://goalyfeastz.site

https://opposezmny.site

https://seallysl.site

https://treatmentyj.cyou

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 5012 set thread context of 2928	5012	779f6eab3cef74bddcabbf54b6a46d6ef6b6fba5a7218e70e5ada41f68d047d1.exe	99

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	779f6eab3cef74bddcabbf54b6a46d6ef6b6fba5a7218e70e5ada41f68d047d1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AddInProcess32.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
5012	779f6eab3cef74bddcabbf54b6a46d6ef6b6fba5a7218e70e5ada41f68d047d1.exe
5012	779f6eab3cef74bddcabbf54b6a46d6ef6b6fba5a7218e70e5ada41f68d047d1.exe
5012	779f6eab3cef74bddcabbf54b6a46d6ef6b6fba5a7218e70e5ada41f68d047d1.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5012	779f6eab3cef74bddcabbf54b6a46d6ef6b6fba5a7218e70e5ada41f68d047d1.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 5012 wrote to memory of 2928	5012	779f6eab3cef74bddcabbf54b6a46d6ef6b6fba5a7218e70e5ada41f68d047d1.exe	99
PID 5012 wrote to memory of 2928	5012	779f6eab3cef74bddcabbf54b6a46d6ef6b6fba5a7218e70e5ada41f68d047d1.exe	99
PID 5012 wrote to memory of 2928	5012	779f6eab3cef74bddcabbf54b6a46d6ef6b6fba5a7218e70e5ada41f68d047d1.exe	99
PID 5012 wrote to memory of 2928	5012	779f6eab3cef74bddcabbf54b6a46d6ef6b6fba5a7218e70e5ada41f68d047d1.exe	99
PID 5012 wrote to memory of 2928	5012	779f6eab3cef74bddcabbf54b6a46d6ef6b6fba5a7218e70e5ada41f68d047d1.exe	99
PID 5012 wrote to memory of 2928	5012	779f6eab3cef74bddcabbf54b6a46d6ef6b6fba5a7218e70e5ada41f68d047d1.exe	99
PID 5012 wrote to memory of 2928	5012	779f6eab3cef74bddcabbf54b6a46d6ef6b6fba5a7218e70e5ada41f68d047d1.exe	99
PID 5012 wrote to memory of 2928	5012	779f6eab3cef74bddcabbf54b6a46d6ef6b6fba5a7218e70e5ada41f68d047d1.exe	99
PID 5012 wrote to memory of 2928	5012	779f6eab3cef74bddcabbf54b6a46d6ef6b6fba5a7218e70e5ada41f68d047d1.exe	99

C:\Users\Admin\AppData\Local\Temp\779f6eab3cef74bddcabbf54b6a46d6ef6b6fba5a7218e70e5ada41f68d047d1.exe
"C:\Users\Admin\AppData\Local\Temp\779f6eab3cef74bddcabbf54b6a46d6ef6b6fba5a7218e70e5ada41f68d047d1.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5012
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2928

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/2928-13-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2928-14-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/5012-8-0x0000000074A60000-0x0000000075210000-memory.dmp

Filesize
7.7MB

Download
memory/5012-9-0x0000000074A6E000-0x0000000074A6F000-memory.dmp

Filesize
4KB

Download
memory/5012-4-0x0000000006450000-0x00000000069F4000-memory.dmp

Filesize
5.6MB

Download
memory/5012-5-0x0000000074A60000-0x0000000075210000-memory.dmp

Filesize
7.7MB

Download
memory/5012-6-0x0000000005EA0000-0x0000000005F3E000-memory.dmp

Filesize
632KB

Download
memory/5012-7-0x0000000005F80000-0x0000000005F8A000-memory.dmp

Filesize
40KB

Download
memory/5012-0-0x0000000074A6E000-0x0000000074A6F000-memory.dmp

Filesize
4KB

Download
memory/5012-3-0x0000000005E00000-0x0000000005E92000-memory.dmp

Filesize
584KB

Download
memory/5012-10-0x0000000074A60000-0x0000000075210000-memory.dmp

Filesize
7.7MB

Download
memory/5012-11-0x0000000007370000-0x000000000738A000-memory.dmp

Filesize
104KB

Download
memory/5012-12-0x0000000007580000-0x0000000007586000-memory.dmp

Filesize
24KB

Download
memory/5012-2-0x0000000005D60000-0x0000000005DFC000-memory.dmp

Filesize
624KB

Download
memory/5012-1-0x0000000000C00000-0x0000000001536000-memory.dmp

Filesize
9.2MB

Download
memory/5012-16-0x0000000074A60000-0x0000000075210000-memory.dmp

Filesize
7.7MB

Download