Malware Analysis Report

2024-11-13 18:33

Sample ID 231011-2bkk7aab33
Target d59996773811c898871ffcd59e868bda48e5d1168fcc5325f3fd597b3bb836ed_JC.jar
SHA256 d59996773811c898871ffcd59e868bda48e5d1168fcc5325f3fd597b3bb836ed
Tags
strrat
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

d59996773811c898871ffcd59e868bda48e5d1168fcc5325f3fd597b3bb836ed

Threat Level: Known bad

The file d59996773811c898871ffcd59e868bda48e5d1168fcc5325f3fd597b3bb836ed_JC.jar was found to be: Known bad.

Malicious Activity Summary

strrat

Strrat family

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-10-11 22:24

Signatures

Strrat family

strrat

Analysis: behavioral1

Detonation Overview

Submitted

2023-10-11 22:24

Reported

2023-10-12 19:27

Platform

win7-20230831-en

Max time kernel

245s

Max time network

296s

Command Line

java -jar C:\Users\Admin\AppData\Local\Temp\d59996773811c898871ffcd59e868bda48e5d1168fcc5325f3fd597b3bb836ed_JC.jar

Signatures

N/A

Processes

C:\Windows\system32\java.exe

java -jar C:\Users\Admin\AppData\Local\Temp\d59996773811c898871ffcd59e868bda48e5d1168fcc5325f3fd597b3bb836ed_JC.jar

Network

N/A

Files

memory/2804-8-0x0000000002050000-0x0000000005050000-memory.dmp

memory/2804-10-0x0000000001B50000-0x0000000001B51000-memory.dmp

memory/2804-11-0x0000000002050000-0x0000000005050000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-10-11 22:24

Reported

2023-10-12 19:23

Platform

win10v2004-20230915-en

Max time kernel

183s

Max time network

195s

Command Line

java -jar C:\Users\Admin\AppData\Local\Temp\d59996773811c898871ffcd59e868bda48e5d1168fcc5325f3fd597b3bb836ed_JC.jar

Signatures

N/A

Processes

C:\ProgramData\Oracle\Java\javapath\java.exe

java -jar C:\Users\Admin\AppData\Local\Temp\d59996773811c898871ffcd59e868bda48e5d1168fcc5325f3fd597b3bb836ed_JC.jar

Network

Country Destination Domain Proto
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 254.21.238.8.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 repo1.maven.org udp
US 8.8.8.8:53 github.com udp
US 199.232.192.209:443 repo1.maven.org tcp
US 199.232.192.209:443 repo1.maven.org tcp
US 199.232.192.209:443 repo1.maven.org tcp
US 140.82.112.3:443 github.com tcp
US 8.8.8.8:53 209.192.232.199.in-addr.arpa udp
US 8.8.8.8:53 3.112.82.140.in-addr.arpa udp
US 8.8.8.8:53 208.143.182.52.in-addr.arpa udp

Files

memory/2928-4-0x0000000002AC0000-0x0000000003AC0000-memory.dmp

memory/2928-11-0x0000000000D10000-0x0000000000D11000-memory.dmp

memory/2928-15-0x0000000002AC0000-0x0000000003AC0000-memory.dmp

memory/2928-22-0x0000000000D10000-0x0000000000D11000-memory.dmp

memory/2928-23-0x0000000002AC0000-0x0000000003AC0000-memory.dmp

memory/2928-24-0x0000000002AC0000-0x0000000003AC0000-memory.dmp

memory/2928-26-0x0000000000D10000-0x0000000000D11000-memory.dmp

memory/2928-27-0x0000000002AC0000-0x0000000003AC0000-memory.dmp

memory/2928-29-0x0000000002AC0000-0x0000000003AC0000-memory.dmp

memory/2928-31-0x0000000002AC0000-0x0000000003AC0000-memory.dmp

memory/2928-34-0x0000000002AC0000-0x0000000003AC0000-memory.dmp

memory/2928-35-0x0000000002AC0000-0x0000000003AC0000-memory.dmp

memory/2928-36-0x0000000002AC0000-0x0000000003AC0000-memory.dmp

memory/2928-39-0x0000000002AC0000-0x0000000003AC0000-memory.dmp

memory/2928-40-0x0000000002AC0000-0x0000000003AC0000-memory.dmp

memory/2928-41-0x0000000002AC0000-0x0000000003AC0000-memory.dmp

memory/2928-43-0x0000000002AC0000-0x0000000003AC0000-memory.dmp

memory/2928-45-0x0000000002AC0000-0x0000000003AC0000-memory.dmp

memory/2928-50-0x0000000002AC0000-0x0000000003AC0000-memory.dmp

memory/2928-54-0x0000000002AC0000-0x0000000003AC0000-memory.dmp

memory/2928-62-0x0000000002AC0000-0x0000000003AC0000-memory.dmp

memory/2928-63-0x0000000000D10000-0x0000000000D11000-memory.dmp

memory/2928-68-0x0000000002AC0000-0x0000000003AC0000-memory.dmp

memory/2928-77-0x0000000002AC0000-0x0000000003AC0000-memory.dmp

memory/2928-86-0x0000000002AC0000-0x0000000003AC0000-memory.dmp

memory/2928-96-0x0000000002AC0000-0x0000000003AC0000-memory.dmp

memory/2928-99-0x0000000002AC0000-0x0000000003AC0000-memory.dmp

memory/2928-111-0x0000000000D10000-0x0000000000D11000-memory.dmp