e79c2c04c0d148852a9e0cd2b071f569c6151dfc75a7b7ccd3b27e0a74b52632

Analysis

max time kernel
150s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
12/03/2024, 00:32

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General

Target

c20078b2f678fb08a504d5c84e9ed234.jar
Size

3KB
MD5

c20078b2f678fb08a504d5c84e9ed234
SHA1

edc3900dbb83a94f32e06b7253b7a39df99b77c2
SHA256

e79c2c04c0d148852a9e0cd2b071f569c6151dfc75a7b7ccd3b27e0a74b52632
SHA512

4a56bb35587270e0ae7edb10c37e153bfe487ec2b4b182d3af46cc63cd455b6d352039a5f5ed6d424f3ca69aafe9f30854620c2da87be6ec532141447b1ae9b0

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
1660	icacls.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3528 wrote to memory of 1660	3528	java.exe	90
PID 3528 wrote to memory of 1660	3528	java.exe	90

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\c20078b2f678fb08a504d5c84e9ed234.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:3528
- 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:1660

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
ea52cea040b7c4bebbe25e62218335dd

SHA1
c9cabec09997e86ba250845ffa0ea67274f80782

SHA256
dfb67689fff103bb1c20a57486fb4e405790793dedfc8a73fb4afc75dc804513

SHA512
5214b9fb8ff409ef850290775fcf414fd47cd8ff591ee95d4fe1f73d687aebd90d3dccee316b190acef9dae2a8c8dbfb88ac946546c3fef95dd6c820f34f491f

Download Submit
memory/3528-4-0x00000210AABE0000-0x00000210ABBE0000-memory.dmp

Filesize
16.0MB

Download
memory/3528-12-0x00000210A9410000-0x00000210A9411000-memory.dmp

Filesize
4KB

Download