9f000e49c75142dd94ed9688dea77505afd31642bc9e953a69a5d2863156b0e0

Analysis

max time kernel
83s
max time network
88s
platform
windows11-21h2_x64
resource
win11-20240214-en
resource tags

arch:x64arch:x86image:win11-20240214-enlocale:en-usos:windows11-21h2-x64system
submitted
09/03/2024, 10:51

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General

Target

lib/jphp-gui-jfoenix-ext.jar
Size

50KB
MD5

d093f94c050d5900795de8149cb84817
SHA1

54058dda5c9e66a22074590072c8a48559bba1fb
SHA256

4bec0794a0d69debe2f955bf495ea7c0858ad84cb0d2d549cacb82e70c060cba
SHA512

3faaa415fba5745298981014d0042e8e01850fccaac22f92469765fd8c56b920da877ff3138a629242d9c52e270e7e2ce89e7c69f6902859f48ea0359842e2fb
SSDEEP

1536:1shuTqhiMtf/2PXkXgjYcO1556i/canPH1y3F95grf5CjdKBfn602ZhqsNgsSJ+y:nw1pywCjUfnX

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
3648	icacls.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4252 wrote to memory of 3648	4252	java.exe	81
PID 4252 wrote to memory of 3648	4252	java.exe	81

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\lib\jphp-gui-jfoenix-ext.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:4252
- 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:3648

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

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Downloads

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

Filesize
46B

MD5
8526c9043e305ac88a39a9d04fa464a6

SHA1
9568fcb817481c0c254eca12225b2786e8d6ed60

SHA256
09de055f9d3827f07ed9e4ed216cb35ec281035a0c35715ebb84a8959a964fce

SHA512
645c2eaaba2cac8a3496369f5916e968377038020d299ce63f61a9764fd8b1f9f48b3ba82dd9b4a7a1cdd172572583d8cbab7e566fc564d5cb72b8a4c1f2d7ee

Download Submit
memory/4252-4-0x0000023318020000-0x0000023319020000-memory.dmp

Filesize
16.0MB

Download
memory/4252-11-0x0000023318000000-0x0000023318001000-memory.dmp

Filesize
4KB

Download
memory/4252-13-0x0000023318020000-0x0000023319020000-memory.dmp

Filesize
16.0MB

Download