lumma | dfaca0b7dffb83c75470cd4e018fdfce420f6c2880c84c652ef56b8d9fcf249b

Analysis

max time kernel
92s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15-01-2025 11:52

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General

Target

vs-game-force-sof.zip
Size

8.4MB
MD5

6fe73c8cc8c7b5d5817022c53779d547
SHA1

16a8c5c1bca86b64a7e90823f19af40bfcf1590d
SHA256

dfaca0b7dffb83c75470cd4e018fdfce420f6c2880c84c652ef56b8d9fcf249b
SHA512

32828ab2fd1f60e6cf1825c5bc710bb3962b684f69d2d47915ff40356a9ee595620ac96a175e9002eb70d153efb019c4d213fbb6a23cdb39d53c2071d22faa18
SSDEEP

196608:szYQh10NrTiS9BgjQM7Kb6RhEYTFkGyWgOsgjK/G5xFAIX:s0C8TiEgjQi3hEGFTso1AIX

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://inflameopooi.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

Executes dropped EXE 1 IoCs

pid	Process
2708	vs-game-force-sof.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	vs-game-force-sof.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000_Classes\Local Settings	7zFM.exe
Key created	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000_Classes\Local Settings	OpenWith.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2708	vs-game-force-sof.exe
2708	vs-game-force-sof.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4024	7zFM.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeRestorePrivilege	4024	7zFM.exe
Token: 35	4024	7zFM.exe
Token: SeSecurityPrivilege	4024	7zFM.exe
Token: SeRestorePrivilege	4244	7zG.exe
Token: 35	4244	7zG.exe
Token: SeSecurityPrivilege	4244	7zG.exe
Token: SeSecurityPrivilege	4244	7zG.exe

Suspicious use of FindShellTrayWindow 5 IoCs

pid	Process
4024	7zFM.exe
4024	7zFM.exe
4024	7zFM.exe
4024	7zFM.exe
4244	7zG.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
868	OpenWith.exe
868	OpenWith.exe
868	OpenWith.exe
868	OpenWith.exe
868	OpenWith.exe
868	OpenWith.exe
868	OpenWith.exe
868	OpenWith.exe
868	OpenWith.exe
868	OpenWith.exe
868	OpenWith.exe
868	OpenWith.exe
868	OpenWith.exe

C:\Program Files\7-Zip\7zFM.exe
"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\vs-game-force-sof.zip"
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4024

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:868

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:3832

C:\Program Files\7-Zip\7zG.exe
"C:\Program Files\7-Zip\7zG.exe" x -o"C:\Users\Admin\Documents\vs-game-force-sof\vs-game-force-sof\" -ad -an -ai#7zMap29277:132:7zEvent15906
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4244

C:\Users\Admin\Documents\vs-game-force-sof\vs-game-force-sof\vs-game-force-sof.exe
"C:\Users\Admin\Documents\vs-game-force-sof\vs-game-force-sof\vs-game-force-sof.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2708

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/2708-7-0x0000000000400000-0x00000000007AA000-memory.dmp

Filesize
3.7MB

Download
memory/2708-8-0x0000000002630000-0x0000000002680000-memory.dmp

Filesize
320KB

Download
memory/2708-12-0x0000000000400000-0x00000000007AA000-memory.dmp

Filesize
3.7MB

Download