c29379ad77c234ec161faa837487b6dea9dbd14ce6294e1d0b6878a576ae7f58

Analysis

max time kernel
134s
max time network
152s
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/commons-io-2.5.jar
Size

203KB
MD5

e2d74794fba570ec2115fb9d5b05dc9b
SHA1

2852e6e05fbb95076fc091f6d1780f1f8fe35e0f
SHA256

a10418348d234968600ccb1d988efcbbd08716e1d96936ccc1880e7d22513474
SHA512

1f6bfc215da9ae661dbabba80a0f29101a2d5e49c7d0c6ed760d1cafea005b7f0ff177b3b741e75b8e59804b0280fa453a76940b97e52b800ec03042f1692b07
SSDEEP

6144:m4kN4FYEA+xWF9BfM4xm22MR6YQJlvyRpdw:hkuxQnfnxm22o6zfvWpq

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

4464 icacls.exe
Suspicious use of WriteProcessMemory 2 IoCs

Processes:

java.exe

description pid process target process

PID 2136 wrote to memory of 4464 2136 java.exe icacls.exe
PID 2136 wrote to memory of 4464 2136 java.exe icacls.exe

pid	process
4464	icacls.exe

description	pid	process	target process
PID 2136 wrote to memory of 4464	2136	java.exe	icacls.exe
PID 2136 wrote to memory of 4464	2136	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\commons-io-2.5.jar"
1⤵
- Suspicious use of WriteProcessMemory
PID:2136
- 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:4464

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
34bcfc3058741b7d773542179306eda7

SHA1
bc41fd903d2f43ec0276f0b490989574ad8ce7ab

SHA256
9cc21048900432e14aebb479bcb16d5bdf61c14bd8ac7a848b0ae1a929dd6120

SHA512
1ff21c394ae24afb3fc6880b78e406de4718629a100eee0d5dba3593e8d38c10678062e6d1736c18169fae777782fc2bdd8dec9ecb398945a5a545775dbe383c

Download Submit
memory/2136-2-0x000001212B600000-0x000001212B870000-memory.dmp

Filesize
2.4MB

Download
memory/2136-12-0x000001212B5E0000-0x000001212B5E1000-memory.dmp

Filesize
4KB

Download
memory/2136-13-0x000001212B600000-0x000001212B870000-memory.dmp

Filesize
2.4MB

Download