7909209bc914457c3d1d48f9441241b17b32c4ccba630e44c6460ad765a86308

Analysis

max time kernel
147s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
22-06-2024 03:41

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General

Target

GlobalProtect64/.install4j/user/flatlaf.jar
Size

567KB
MD5

de36b2deec6741f742cfc65e7b4942c9
SHA1

b340f36ab424075477f28076053383f5496b5f0f
SHA256

0dec40ef8e67d1fe6140832808be2cf85bb5110b78266a6117b0be068bb343d4
SHA512

91c82273f0998ab1b16403089807704e392ba8002cabfcb53f5c4958c2aeca3d1caf2911aeaadc486a124b133ebd14104f9ff695c766ab3d625e5d0bb49cc24f
SSDEEP

12288:0j1dtDcKKsj/WgXc8dXX+PHjBbhPX+yj0xcNheuE+zl/:0j1ncKKsVrXUvOyj0SNhWSl/

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

2652 icacls.exe
Suspicious use of WriteProcessMemory 2 IoCs

Processes:

java.exe

description pid process target process

PID 3848 wrote to memory of 2652 3848 java.exe icacls.exe
PID 3848 wrote to memory of 2652 3848 java.exe icacls.exe

pid	process
2652	icacls.exe

description	pid	process	target process
PID 3848 wrote to memory of 2652	3848	java.exe	icacls.exe
PID 3848 wrote to memory of 2652	3848	java.exe	icacls.exe

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\GlobalProtect64\.install4j\user\flatlaf.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:3848
- 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:2652

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
c0a62c85cdb488e20211da95adba022e

SHA1
66dc90b810e4c62993c7ad49e6ab333e0a197ecc

SHA256
f5640fdd9df24ff1ffeb9100889fb7b747a372e7d004197bba23018339207c77

SHA512
806d50d8c7f85b49ab99084c8867cd122d3af62a89ff16c57d8c389d62e8dcd303c78086a1c6e439ac0b2a34a9d406632cc7aef72d3580be1943fb471063c8b0

Download Submit
memory/3848-2-0x0000023780000000-0x0000023780270000-memory.dmp

Filesize
2.4MB

Download
memory/3848-12-0x00000237FC8F0000-0x00000237FC8F1000-memory.dmp

Filesize
4KB

Download
memory/3848-13-0x0000023780000000-0x0000023780270000-memory.dmp

Filesize
2.4MB

Download