e7674068583ee9a44a19fbbf9f08281b53cb2b8a1533552421ea74f5829e5efd

Analysis

max time kernel
148s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
22-03-2024 03:37

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

e7674068583ee9a44a19fbbf9f08281b53cb2b8a1533552421ea74f5829e5efd.jar
Size

182KB
MD5

f8121ad15a5e9951490c23860585d3e2
SHA1

1e9c3d47a320448ef1061e11e3cae1b493bf9d83
SHA256

e7674068583ee9a44a19fbbf9f08281b53cb2b8a1533552421ea74f5829e5efd
SHA512

2ad3c451360a295702c94d316dbc9b402b73b946c024180e676daeb061caf1751dcc28a012e1907a4f733054121460ee193e6307f66db80de8d6aa41886cd4f5
SSDEEP

3072:UeQPYwQe6BFfMX2b9SvCe9eo6HaZyhkS9Xj5HgmematQuxsxztXp:/3wO70X2b99rZX9crmuxSR5

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

2776 icacls.exe
Suspicious use of WriteProcessMemory 2 IoCs

Processes:

java.exe

description pid process target process

PID 3292 wrote to memory of 2776 3292 java.exe icacls.exe
PID 3292 wrote to memory of 2776 3292 java.exe icacls.exe

pid	process
2776	icacls.exe

description	pid	process	target process
PID 3292 wrote to memory of 2776	3292	java.exe	icacls.exe
PID 3292 wrote to memory of 2776	3292	java.exe	icacls.exe

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\e7674068583ee9a44a19fbbf9f08281b53cb2b8a1533552421ea74f5829e5efd.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:3292

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:2776

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

T1222

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp
Filesize
46B

MD5
57332a143e6eeefa1651a96e852a8e5c

SHA1
af9e5f558661051168fa6f5a9e480cd042c15a53

SHA256
262fcd2caea257e8fc24e392bb93d2a408b11340df8de2c1e948157ab14b7bf0

SHA512
d6d70389d2baccff7fc89916b857f734616b5898965c71baaa53adaaf18cc57cb8770ba920c2d8fc96af70a2124af4dc58de096a4218cf389e4c6c96c67465c0

Download Submit
memory/3292-36-0x000001C9E9B90000-0x000001C9EAB90000-memory.dmp

Filesize
16.0MB

Download
memory/3292-12-0x000001C9E9B70000-0x000001C9E9B71000-memory.dmp

Filesize
4KB

Download
memory/3292-21-0x000001C9E9B90000-0x000001C9EAB90000-memory.dmp

Filesize
16.0MB

Download
memory/3292-27-0x000001C9E9B90000-0x000001C9EAB90000-memory.dmp

Filesize
16.0MB

Download
memory/3292-32-0x000001C9E9B70000-0x000001C9E9B71000-memory.dmp

Filesize
4KB

Download
memory/3292-2-0x000001C9E9B90000-0x000001C9EAB90000-memory.dmp

Filesize
16.0MB

Download
memory/3292-39-0x000001C9E9B70000-0x000001C9E9B71000-memory.dmp

Filesize
4KB

Download
memory/3292-49-0x000001C9E9B70000-0x000001C9E9B71000-memory.dmp

Filesize
4KB

Download
memory/3292-52-0x000001C9E9B90000-0x000001C9EAB90000-memory.dmp

Filesize
16.0MB

Download
memory/3292-57-0x000001C9E9B70000-0x000001C9E9B71000-memory.dmp

Filesize
4KB

Download
memory/3292-59-0x000001C9E9B70000-0x000001C9E9B71000-memory.dmp

Filesize
4KB

Download
memory/3292-63-0x000001C9E9B70000-0x000001C9E9B71000-memory.dmp

Filesize
4KB

Download