5e077a2f0456cc41bbe3f618e9e0eb470818b2cdc849dd7d70a677d5375fa6de

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
25/05/2024, 12:21

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General

Target

spring-tx.jar
Size

260KB
MD5

65bb5f31f3254fc6d278ed8453583416
SHA1

7147b6839b2bf9db3621b79c73b4dddbe69572b6
SHA256

5e077a2f0456cc41bbe3f618e9e0eb470818b2cdc849dd7d70a677d5375fa6de
SHA512

47b5ed2680862fc93b24f0fd173394b090bec08ebc6469ce18f6037d61428f48f532008dbc19e35937bf08b9ac152172204e99070f9ea180616e7fcb812ea567
SSDEEP

3072:RAnAva5arTrzdvhrhlAnYYkaapxkm1d+sq71EcWQ4MRe1NTPYtI+kFHXdplKAZG0:RAAy5qzhz71d+FEcWQbE1Nk6+kNKAZFh

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
1768	icacls.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1284 wrote to memory of 1768	1284	java.exe	85
PID 1284 wrote to memory of 1768	1284	java.exe	85

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\spring-tx.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:1284
- 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:1768

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
38d6e6c04b0f310fee2cc1c935f020c0

SHA1
2260df54d43d7e14c3e95b06c96e71b92919f984

SHA256
ff1bd3caba607d48dbbb3bfcb10ccf3fd027045659b5c5e43dab30577c36049f

SHA512
84e1b1669c7bbeb38f392f44a41239082ca9e1751a0f939d9a788b4508e0f60a42c8738b5c22b6e7a6f33644472864b121c5f832d18eb39d420e920b06c4b949

Download Submit
memory/1284-2-0x0000022D03EA0000-0x0000022D04110000-memory.dmp

Filesize
2.4MB

Download
memory/1284-12-0x0000022D025E0000-0x0000022D025E1000-memory.dmp

Filesize
4KB

Download
memory/1284-13-0x0000022D03EA0000-0x0000022D04110000-memory.dmp

Filesize
2.4MB

Download