2e33e36c9517efe86251a2f4294d822b55f344d189c9606189757f4ad17af38e

Resubmissions

27/12/2022, 23:39

221227-3nclsabh7y 1

27/12/2022, 23:35

221227-3k3c2agg92 6

27/12/2022, 23:31

221227-3hqw8abh6x 4

Analysis

max time kernel
18s
max time network
67s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27/12/2022, 23:39

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Report Analysis Logs

General

Target

LauncherFenix-Minecraft.jar
Size

56KB
MD5

7a61030e60da59eb48d5430a175c38d3
SHA1

e21779e2d453397c6a2bbc6090ac49de8f0fe1ea
SHA256

2e33e36c9517efe86251a2f4294d822b55f344d189c9606189757f4ad17af38e
SHA512

27b143872d411088186fdf8178d3c05710795ceffbe75f227469025d309f845c4db3ad91aad0fce1b01671ef271b9bf0445d083d3c5008af2b8daf688e81320a
SSDEEP

1536:Fqv6lGMWvA34iBJZd8HJa3SUwxq7R83taXb:EvXMUA3bJZdwJjU3F1Xb

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	svchost.exe

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Direct3D	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Direct3D\LastTelemetryChangeStamp = "1"	svchost.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4900	OpenWith.exe
4400	java.exe
4400	java.exe

C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\LauncherFenix-Minecraft.jar
1⤵
- Suspicious use of SetWindowsHookEx
PID:4400

C:\Windows\System32\GameBarPresenceWriter.exe
"C:\Windows\System32\GameBarPresenceWriter.exe" -ServerName:Windows.Gaming.GameBar.Internal.PresenceWriterServer
1⤵
PID:3708

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Suspicious use of SetWindowsHookEx
PID:4900

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k GraphicsPerfSvcGroup -s GraphicsPerfSvc
1⤵
- Checks processor information in registry
- Modifies data under HKEY_USERS
PID:4980

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4400-136-0x0000000002500000-0x0000000003500000-memory.dmp

Filesize
16.0MB

Download
memory/4400-155-0x0000000002500000-0x0000000003500000-memory.dmp

Filesize
16.0MB

Download
memory/4400-159-0x0000000002500000-0x0000000003500000-memory.dmp

Filesize
16.0MB

Download
memory/4400-162-0x0000000002500000-0x0000000003500000-memory.dmp

Filesize
16.0MB

Download
memory/4400-167-0x0000000002500000-0x0000000003500000-memory.dmp

Filesize
16.0MB

Download
memory/4400-175-0x0000000002500000-0x0000000003500000-memory.dmp

Filesize
16.0MB

Download
memory/4400-182-0x0000000002500000-0x0000000003500000-memory.dmp

Filesize
16.0MB

Download