cc460a49a3aa9f20e73212371a0a7ab1291cdb853fbfc8af7cf1da6b4f0d1c8e

Resubmissions

28/06/2024, 00:46

240628-a45naa1gqe 7

28/06/2024, 00:45

240628-a4a4ns1gma 7

Analysis

max time kernel
2s
max time network
6s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
28/06/2024, 00:45

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Report Analysis Logs

General

Target

preview_OptiFine_1.20.6_HD_U_I9_pre1.jar
Size

7.0MB
MD5

b2d278d1d763e4896d88e4fd5aa3bb4d
SHA1

0d62c5e2abd5ecc860c678298618fb61200a4558
SHA256

cc460a49a3aa9f20e73212371a0a7ab1291cdb853fbfc8af7cf1da6b4f0d1c8e
SHA512

db7f491446cfa5deb5a9b37be1bead231e1fe9fdb7c31026415412789353e115cd82976f5a2101685a10e05c6d6f987b765daa246bc7fc13df121972d81baf0a
SSDEEP

196608:SL45p+3iP/0MWD47+auAIdiqzoK0F+652:SLupxHHCk+3AI8DK60

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
3080	icacls.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4728	java.exe
4728	java.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4728 wrote to memory of 3080	4728	java.exe	82
PID 4728 wrote to memory of 3080	4728	java.exe	82

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\preview_OptiFine_1.20.6_HD_U_I9_pre1.jar
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4728
- 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:3080

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
2ad5ed5de7d72fdeaeb70a368d661160

SHA1
046fcd1c5974f83554c9ac275767651febd271e7

SHA256
4db4ce855b3fd097a7be408308ac11965a664ccef056a69426ccbcaa369a8130

SHA512
d7b715ef902f2b80811ace2ed3d8debfa4abcd16e6e691e819ed260b3395ee8661fa884f198bf19ae9b5376f85baaa60dc97c07250030a0a82ae17a7d2717ea7

Download Submit
memory/4728-2-0x000002B095010000-0x000002B095280000-memory.dmp

Filesize
2.4MB

Download
memory/4728-19-0x000002B093720000-0x000002B093721000-memory.dmp

Filesize
4KB

Download