e7b3db67c5b22fb6175be7299d1ad622d6183210d212ca3ce464292b627400f1

Analysis

max time kernel
292s
max time network
277s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
05/07/2024, 23:34

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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

6^/10

Malware Config

Signatures

Drops desktop.ini file(s) 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\Videos\Captures\desktop.ini	svchost.exe

Checks processor information in registry 2 TTPs 4 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

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

Modifies data under HKEY_USERS 3 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Direct3D\LastTelemetryChangeStamp = "2"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Direct3D	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Direct3D\LastTelemetryChangeStamp = "1"	svchost.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-1015551233-1106003478-1645743776-1000\{36A255AA-7A05-47F3-96C8-506D10E94510}	svchost.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2876	OpenWith.exe
116	java.exe
116	java.exe

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\LauncherFenix-Minecraft-v7.jar
1⤵
- Suspicious use of SetWindowsHookEx
PID:116

C:\Windows\System32\GameBarPresenceWriter.exe
"C:\Windows\System32\GameBarPresenceWriter.exe" -ServerName:Windows.Gaming.GameBar.Internal.PresenceWriterServer
1⤵
PID:184

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Suspicious use of SetWindowsHookEx
PID:2876

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k BcastDVRUserService -s BcastDVRUserService
1⤵
- Drops desktop.ini file(s)
- Checks processor information in registry
- Modifies registry class
PID:5092

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:3992

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

C:\Users\Admin\AppData\Roaming\.minecraft\launcherfenix.jar

Filesize
500KB

MD5
84591cf8bbe4b94d5a83b2cdd605d4b5

SHA1
85f1dbf03d2b4c52e067849b93c3f4c7ec284886

SHA256
b8c2bf47cb70a77582c302284554ecd4a29f9ee55c09fc2193b3ba942d5884ae

SHA512
31ff3523bedc87efd5040c46fdaff325c29fa109a912b729c81660c0737505e9dbd2f9bc0a443bfce12ede2569d023cc1f56f6bea0943a669f4f85e0f420830d

Download Submit
C:\Users\Admin\Videos\Captures\desktop.ini

Filesize
190B

MD5
b0d27eaec71f1cd73b015f5ceeb15f9d

SHA1
62264f8b5c2f5034a1e4143df6e8c787165fbc2f

SHA256
86d9f822aeb989755fac82929e8db369b3f5f04117ef96fd76e3d5f920a501d2

SHA512
7b5c9783a0a14b600b156825639d24cbbc000f5066c48ce9fecc195255603fc55129aaaca336d7ce6ad4e941d5492b756562f2c7a1d151fcfc2dabac76f3946c

Download Submit
memory/116-76-0x000001F253DA0000-0x000001F253DA1000-memory.dmp

Filesize
4KB

Download
memory/116-52-0x000001F253DA0000-0x000001F253DA1000-memory.dmp

Filesize
4KB

Download
memory/116-67-0x000001F253DA0000-0x000001F253DA1000-memory.dmp

Filesize
4KB

Download
memory/116-71-0x000001F253DA0000-0x000001F253DA1000-memory.dmp

Filesize
4KB

Download
memory/116-2-0x000001F253DC0000-0x000001F254030000-memory.dmp

Filesize
2.4MB

Download
memory/116-80-0x000001F253DA0000-0x000001F253DA1000-memory.dmp

Filesize
4KB

Download
memory/116-85-0x000001F253DA0000-0x000001F253DA1000-memory.dmp

Filesize
4KB

Download
memory/116-95-0x000001F253DA0000-0x000001F253DA1000-memory.dmp

Filesize
4KB

Download
memory/116-119-0x000001F253DA0000-0x000001F253DA1000-memory.dmp

Filesize
4KB

Download
memory/116-121-0x000001F253DA0000-0x000001F253DA1000-memory.dmp

Filesize
4KB

Download
memory/116-162-0x000001F253DA0000-0x000001F253DA1000-memory.dmp

Filesize
4KB

Download
memory/116-29-0x000001F253DA0000-0x000001F253DA1000-memory.dmp

Filesize
4KB

Download
memory/116-678-0x000001F253DC0000-0x000001F254030000-memory.dmp

Filesize
2.4MB

Download