c29379ad77c234ec161faa837487b6dea9dbd14ce6294e1d0b6878a576ae7f58

Analysis

max time kernel
42s
max time network
67s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
19-06-2024 16:04

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General

Target

Nurik 1.16.5 crack/client/libraries/brigadier-1.0.17.jar
Size

75KB
MD5

fe87deeb6e062d678d2bff623fe4e2b9
SHA1

c6b7dc51dd44379cc751b7504816006e9be4b1e6
SHA256

296b69b63f3d2a2092bf94fa12add4deb89e7d1f977157f7ee1b6b6d0fd52a58
SHA512

f0ba79c688a08a48f16bd5877f56b00281ef1b98549277a3301385a507aef4c708499427cc3be906aebc49c564b93a23f2e6fbfe34c85d6afac3769252eb169c
SSDEEP

1536:y6Scqon8W7DPx9p9ILbXuxIj0aD0aDFYSbeFNF7:Iw8gdfxISaDFYEGH

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs
discovery

File and Directory Permissions Modification
T1222

Processes:

icacls.exe

pid process

3496 icacls.exe
Suspicious use of WriteProcessMemory 2 IoCs

Processes:

java.exe

description pid process target process

PID 3032 wrote to memory of 3496 3032 java.exe icacls.exe
PID 3032 wrote to memory of 3496 3032 java.exe icacls.exe

pid	process
3496	icacls.exe

description	pid	process	target process
PID 3032 wrote to memory of 3496	3032	java.exe	icacls.exe
PID 3032 wrote to memory of 3496	3032	java.exe	icacls.exe

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar "C:\Users\Admin\AppData\Local\Temp\Nurik 1.16.5 crack\client\libraries\brigadier-1.0.17.jar"
1⤵
- Suspicious use of WriteProcessMemory
PID:3032
- 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:3496

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
46B

MD5
b6d1ccdf793e2499576ae2b07dbdf796

SHA1
49575be5d46d7fad18236c08e63c3ddb2c7697b2

SHA256
48804c08596c685ea59f0397f011f3e8b9995e5944da78e504e07979f214c40a

SHA512
99af205cd80d29274f3ff52dc80ec57a92899478dd92a95caeceedb8fc59b9d609cb487791509bea2c9747b3fcf3672b40859b98fbde43ddc4eba0e4f64c8527

Download Submit
memory/3032-2-0x0000018D13B30000-0x0000018D13DA0000-memory.dmp

Filesize
2.4MB

Download
memory/3032-12-0x0000018D13B10000-0x0000018D13B11000-memory.dmp

Filesize
4KB

Download
memory/3032-13-0x0000018D13B30000-0x0000018D13DA0000-memory.dmp

Filesize
2.4MB

Download