cf037621833b0d8418c79a5af76da207306f5b789e6759d8abc47a09cb9eec5a

Analysis

max time kernel
90s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
03/02/2024, 19:02

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Minecraft smp/plugins/BossBarHealth-4.1.7-SNAPSHOT.jar
Size

62KB
MD5

48497657e0aa8ca3617b7e5eac28af90
SHA1

eb4117a757bd64d7e77413ad7c59ff65daf05352
SHA256

315b020ece3dd1f58d3f4d796bccb5bde65bf32306a85f1d74a07b9eebb4e8b0
SHA512

2c9e3598b89238bdfcbd1e7112438b33af1a8721ae027faacc1236de5275d3c40398540dc6322282210816f9cb0d31a4aea2de14db02d9b2f40888c4e251bb23
SSDEEP

1536:e1Sx/YwivuzmdKvqAeTSblLl1Vm3J2YVOnWzNdeCKs:e1SxxEhsvq27M5OnwdeCKs

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
3088	icacls.exe

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 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\ProcessorNameString	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-1-5-21-1497073144-2389943819-3385106915-1000\{0B5BC0D8-0C65-4397-AED9-CA44D0348A48}	svchost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5056	OpenWith.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4480 wrote to memory of 3088	4480	java.exe	86
PID 4480 wrote to memory of 3088	4480	java.exe	86

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar "C:\Users\Admin\AppData\Local\Temp\Minecraft smp\plugins\BossBarHealth-4.1.7-SNAPSHOT.jar"
1⤵
- Suspicious use of WriteProcessMemory
PID:4480
- C:\Windows\system32\icacls.exe
  C:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M
  2⤵
  - Modifies file permissions
  PID:3088

C:\Windows\System32\GameBarPresenceWriter.exe
"C:\Windows\System32\GameBarPresenceWriter.exe" -ServerName:Windows.Gaming.GameBar.Internal.PresenceWriterServer
1⤵
PID:916

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Suspicious use of SetWindowsHookEx
PID:5056

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:5068

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

T1222

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp

Filesize
46B

MD5
05ecd72bee07ecc455000286340a8657

SHA1
2df9a2a14478195b5a4733e00976745a96a808c2

SHA256
082b07519f15a2b05da908180b18db606bd0f771aa83792f5a30be8e6f1050b8

SHA512
953a7e045bc29654f7319e408c2456d2eff29548fe85f13ef4ef1808e486fe07b5f7241887e898891a7a93061203cf00fa34b790eb4c763825b315a9ab2e4efc

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

Filesize
190B

MD5
b0d27eaec71f1cd73b015f5ceeb15f9d

SHA1
62264f8b5c2f5034a1e4143df6e8c787165fbc2f

SHA256
86d9f822aeb989755fac82929e8db369b3f5f04117ef96fd76e3d5f920a501d2

SHA512
7b5c9783a0a14b600b156825639d24cbbc000f5066c48ce9fecc195255603fc55129aaaca336d7ce6ad4e941d5492b756562f2c7a1d151fcfc2dabac76f3946c

Download Submit
memory/4480-4-0x0000018F6C360000-0x0000018F6D360000-memory.dmp

Filesize
16.0MB

Download
memory/4480-12-0x0000018F6AB80000-0x0000018F6AB81000-memory.dmp

Filesize
4KB

Download