cdc19a726fc105afcb88d124aa015b67a05341c4e9e8bca9d2deee3f5d80c9cc

Analysis

max time kernel
191s
max time network
301s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
29/08/2024, 05:10

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General

Target

jre/bin/dtplugin/npdeployJava1.dll
Size

886KB
MD5

4fd3548990caf9771b688532def5de48
SHA1

567c27a4ea16775085d8e87a38fe58bec4463f7d
SHA256

bde5df7bcfc35270b57a8982949bf5f25592a2e560a04e9868b84bef83a0ea4b
SHA512

fd2cf2072a786293e30cd495ba06f4734f0cea63cbc49b6d7a24f6891612375e48d1b5758d9408625e769e8a81c7c34f04278e011bcf47edeb8c2afc13aec20c
SSDEEP

24576:ZyWOeRjqm9ZRI+Ga+fme7CV93+x6FQ3ge:VRAeMme7kA6F6ge

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2188	3896	WerFault.exe	73

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

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

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1284 wrote to memory of 3896	1284	rundll32.exe	73
PID 1284 wrote to memory of 3896	1284	rundll32.exe	73
PID 1284 wrote to memory of 3896	1284	rundll32.exe	73

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jre\bin\dtplugin\npdeployJava1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1284
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\jre\bin\dtplugin\npdeployJava1.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3896
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3896 -s 676
    3⤵
    - Program crash
    PID:2188

Network

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

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