b377147c1bfb1f4f96ef04a6a4f2220c2f2cd14c28eb7b39e4da1ef3ff4f9b9e

Resubmissions

02/11/2023, 15:01

231102-sdwxkafe89 7

02/11/2023, 14:58

231102-scexnade9x 7

Analysis

max time kernel
137s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
02/11/2023, 14:58

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

EzExploit/modules/reconnect_yaml.jar
Size

6KB
MD5

d1fde0d321918adc22002d9072ef23ca
SHA1

efd66687ec71fa74dd1e6bf438615214abb5fee9
SHA256

23147bfa63e2ac2add7c57480ab579f6a3d3b6091d480e712b610b1b9b79a4e4
SHA512

ba876f61d6484db3d441bd7004d03a5d6afa97085fd46d8684d6ba6648af083a4d6300a77f8e16dff754c63158f7be8ee9de81443ae06cb1259c3aed611fca85
SSDEEP

96:f6HZWp6AqfLNhLLO2cE/BZtit/violx5gSvnG0/KAuKNzLYsyusW4s7NqfyaDW:f650uzNhs4titiolB/GXALWsJsVM8PDW

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
4104	icacls.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3696 wrote to memory of 4104	3696	java.exe	87
PID 3696 wrote to memory of 4104	3696	java.exe	87

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\EzExploit\modules\reconnect_yaml.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:3696
- 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:4104

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

Loading Replay Monitor...

Downloads

C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp

Filesize
46B

MD5
5a2c216ad52b87541d673c6ceab3a446

SHA1
7e248a2ee02d29a7fdab28f811aa6cfefdcf70a6

SHA256
dddadd222b5a57b7df3bc27e729e0ad928307722bf42033e89de914dae25cbde

SHA512
14c0aba8856cf14bc012d8f131f486c127e751066dc3696ec7bff862de2fc189f9f57e93c7f2fbb7734c8fa1bdd6ef7ab8c0508e353b677c77f4d51e7a570deb

Download Submit
memory/3696-4-0x0000029533C80000-0x0000029534C80000-memory.dmp

Filesize
16.0MB

Download
memory/3696-12-0x0000029532400000-0x0000029532401000-memory.dmp

Filesize
4KB

Download