e3a6ee9548f6c8ee5bd1b3960e7dc1f0ad6d1f4a9b77f160581d2a2328a4b519

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04-10-2024 12:57

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

jre/bin/JavaAccessBridge.dll
Size

124KB
MD5

c3ded5f41e28faf89338fb46382e4c3e
SHA1

6f77920776d39550355b146d672c199a3941f908
SHA256

4691603dfabe6d7b7beac887dadc0e96243c2ff4f9a88ce3793e93356c53aa08
SHA512

23621f2856899f40cfa9858dc277372bfe39f0205377543eb23e94422d479a53fdf664f4a9a4515c2285811f01d91ab64a834a03a4d3ab0cb7d78f8af11135ff
SSDEEP

3072:SdQ4jWJt4XChlFavveKSQ4gHK/e2Hrgc6kZAn1y1koKMKy1Zf22QYHJiuzTl8ShM:Sy4SJ1TFavvehc7ZnwEr

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
discovery

System Language Discovery
T1614.001

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3040 wrote to memory of 804	3040	rundll32.exe	rundll32.exe
PID 3040 wrote to memory of 804	3040	rundll32.exe	rundll32.exe
PID 3040 wrote to memory of 804	3040	rundll32.exe	rundll32.exe
PID 3040 wrote to memory of 804	3040	rundll32.exe	rundll32.exe
PID 3040 wrote to memory of 804	3040	rundll32.exe	rundll32.exe
PID 3040 wrote to memory of 804	3040	rundll32.exe	rundll32.exe
PID 3040 wrote to memory of 804	3040	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jre\bin\JavaAccessBridge.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3040

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jre\bin\JavaAccessBridge.dll,#1
2⤵
- System Location Discovery: System Language Discovery
PID:804

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads