e7b3db67c5b22fb6175be7299d1ad622d6183210d212ca3ce464292b627400f1

Resubmissions

02/07/2023, 10:37

230702-mnsd8scd2z 1

Analysis

max time kernel
300s
max time network
303s
platform
windows10-2004_x64
resource
win10v2004-20230621-es
resource tags

arch:x64arch:x86image:win10v2004-20230621-eslocale:es-esos:windows10-2004-x64systemwindows
submitted
02/07/2023, 10:37

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General

Target

LauncherFenix-Minecraft-v7.jar
Size

65KB
MD5

fea39379db50e2a8feee8bac75ab769d
SHA1

1b1df2b43088ddff1394d50d515901570ab18f40
SHA256

e7b3db67c5b22fb6175be7299d1ad622d6183210d212ca3ce464292b627400f1
SHA512

25487310a04b60b561d013b01e7d595e545e1da3b352e046774b95a54f2877ffad2b64d961dc8ed99532dc8c83719f0e281cf0540cf25e4b0708d2c5d64c7c79
SSDEEP

1536:paoqO4pFE7IxmtlSBszOg+0HUad8vr7lK:p56K7ItBjgXHUYCnlK

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
364	OpenWith.exe
4752	java.exe
4752	java.exe

C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\LauncherFenix-Minecraft-v7.jar
1⤵
- Suspicious use of SetWindowsHookEx
PID:4752

C:\Windows\System32\GameBarPresenceWriter.exe
"C:\Windows\System32\GameBarPresenceWriter.exe" -ServerName:Windows.Gaming.GameBar.Internal.PresenceWriterServer
1⤵
PID:4136

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Suspicious use of SetWindowsHookEx
PID:364

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:2904

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/4752-143-0x0000000001520000-0x0000000001521000-memory.dmp

Filesize
4KB

Download
memory/4752-149-0x0000000001520000-0x0000000001521000-memory.dmp

Filesize
4KB

Download
memory/4752-170-0x0000000001520000-0x0000000001521000-memory.dmp

Filesize
4KB

Download
memory/4752-172-0x0000000001520000-0x0000000001521000-memory.dmp

Filesize
4KB

Download
memory/4752-175-0x0000000001520000-0x0000000001521000-memory.dmp

Filesize
4KB

Download
memory/4752-179-0x0000000001520000-0x0000000001521000-memory.dmp

Filesize
4KB

Download
memory/4752-185-0x0000000001520000-0x0000000001521000-memory.dmp

Filesize
4KB

Download
memory/4752-188-0x0000000001520000-0x0000000001521000-memory.dmp

Filesize
4KB

Download
memory/4752-192-0x0000000001520000-0x0000000001521000-memory.dmp

Filesize
4KB

Download
memory/4752-193-0x0000000001520000-0x0000000001521000-memory.dmp

Filesize
4KB

Download
memory/4752-196-0x0000000001520000-0x0000000001521000-memory.dmp

Filesize
4KB

Download
memory/4752-209-0x0000000001520000-0x0000000001521000-memory.dmp

Filesize
4KB

Download
memory/4752-225-0x0000000001520000-0x0000000001521000-memory.dmp

Filesize
4KB

Download
memory/4752-226-0x0000000001520000-0x0000000001521000-memory.dmp

Filesize
4KB

Download
memory/4752-234-0x0000000001520000-0x0000000001521000-memory.dmp

Filesize
4KB

Download
memory/4752-236-0x0000000001520000-0x0000000001521000-memory.dmp

Filesize
4KB

Download
memory/4752-237-0x0000000001520000-0x0000000001521000-memory.dmp

Filesize
4KB

Download
memory/4752-245-0x0000000001520000-0x0000000001521000-memory.dmp

Filesize
4KB

Download
memory/4752-246-0x0000000001520000-0x0000000001521000-memory.dmp

Filesize
4KB

Download
memory/4752-254-0x0000000001520000-0x0000000001521000-memory.dmp

Filesize
4KB

Download
memory/4752-259-0x0000000001520000-0x0000000001521000-memory.dmp

Filesize
4KB

Download