c29379ad77c234ec161faa837487b6dea9dbd14ce6294e1d0b6878a576ae7f58

Analysis

max time kernel
127s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-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/authlib-2.1.28.jar
Size

74KB
MD5

77445f0bfea9402cca525d31fff2e4c9
SHA1

ad54da276bf59983d02d5ed16fc14541354c71fd
SHA256

bae2283ec6afde9806142cd877b786123143ae50686fdd138ddb281b3de81d59
SHA512

3918dec7b2a7e9368948ff5c82cd06fef73a3d5fc2a9c2cf72bd43ebbec771d1c11cfedf377843a55e4d1e6360fa89eb5acc6375824cbf8777e5437e9bdf96c5
SSDEEP

1536:4/hwQB7wiwkZ6gXclWvRIn9b9tkoc4rCNXK2kR8iXpNLvA/6L8AZ611bojBgSdQs:40YZ6p4In9b1c4WNXCY6LZiM

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

2444 icacls.exe
Suspicious use of WriteProcessMemory 2 IoCs

Processes:

java.exe

description pid process target process

PID 888 wrote to memory of 2444 888 java.exe icacls.exe
PID 888 wrote to memory of 2444 888 java.exe icacls.exe

pid	process
2444	icacls.exe

description	pid	process	target process
PID 888 wrote to memory of 2444	888	java.exe	icacls.exe
PID 888 wrote to memory of 2444	888	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\authlib-2.1.28.jar"
1⤵
- Suspicious use of WriteProcessMemory
PID:888

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:2444

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
ef24a1169f1c240c670d93d3d156c0b3

SHA1
f31b75874180b995bac3612db1109dd16c512508

SHA256
02b0377c5e6c02796489e0bea217d4e5f465c30b12887f021812b4661689f36b

SHA512
e5b86768800d088d0c0aeeebcf4eac0391d2589223166d5b44f2fe56cd5cd53be7c2d53a181dcb14392cb737a3c9dc3126c94102610de23f5a3ebf47d189e540

Download Submit
memory/888-2-0x000001C822A60000-0x000001C822CD0000-memory.dmp

Filesize
2.4MB

Download
memory/888-12-0x000001C821410000-0x000001C821411000-memory.dmp

Filesize
4KB

Download
memory/888-13-0x000001C822A60000-0x000001C822CD0000-memory.dmp

Filesize
2.4MB

Download