9f000e49c75142dd94ed9688dea77505afd31642bc9e953a69a5d2863156b0e0

Analysis

max time kernel
88s
max time network
94s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
09/03/2024, 10:51

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General

Target

lib/jphp-desktop-ext.jar
Size

16KB
MD5

b50e2c75f5f0e1094e997de8a2a2d0ca
SHA1

d789eb689c091536ea6a01764bada387841264cb
SHA256

cf4068ebb5ecd47adec92afba943aea4eb2fee40871330d064b69770cccb9e23
SHA512

57d8ac613805edada6aeba7b55417fd7d41c93913c56c4c2c1a8e8a28bbb7a05aade6e02b70a798a078dc3c747967da242c6922b342209874f3caf7312670cb0
SSDEEP

384:Paj1PXNyyQwsCxm7VXh3il27I8pdo63XNrqlY3ylWn4iczt3Z:e1/BQwsCxIVXhuF8pKaXNdXn4icz9Z

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
3088	icacls.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2052 wrote to memory of 3088	2052	java.exe	78
PID 2052 wrote to memory of 3088	2052	java.exe	78

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\lib\jphp-desktop-ext.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:2052
- 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:3088

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
fb3f88260e4f1e78a807789f42064c33

SHA1
72760b86a84b98c596c95aec946713b6d9196247

SHA256
55e310e9245c41e9ab378c5827be8d22649d1212247651d279f51d3d31987a6f

SHA512
cb118808a109bc8966259ed538bc2e1e8c780f2fdd0def59f1085e4c07fd5b3481aadb852104c49697538433a62fb375301c48b12781ac791ffe8e07f73c6c21

Download Submit
memory/2052-4-0x0000013304F60000-0x0000013305F60000-memory.dmp

Filesize
16.0MB

Download
memory/2052-12-0x0000013303740000-0x0000013303741000-memory.dmp

Filesize
4KB

Download
memory/2052-13-0x0000013304F60000-0x0000013305F60000-memory.dmp

Filesize
16.0MB

Download