42b7097bdd2e1e5205880bf48aefb0e92b9a6c2fd5d21dcac07277539759b22e | Triage

Analysis

max time kernel
91s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
21-05-2022 01:05

Sharing

Report Analysis Logs

General

Target

Covid-19 Job Retention Scheme.jar
Size

5KB
MD5

f13e4594ac0d10a57634392e08e11f12
SHA1

6c9864692c9682854600d650f47d58c9e15d58c2
SHA256

c6b526ef91a8df79c7ff3e62525794a84227e19558daaebc3277b8ec38c4e01a
SHA512

fc2abad81f5882f5984f21494b35a5fa4858b33858f73d671fc36c9eb4b9e1ae59c0c0c4c3be331f113f51ec3dbe04f286c67b9409c76d1c302fcd0e1c443faf

Score

4^/10

Malware Config

Signatures

Drops file in Program Files directory 12 IoCs

Processes:

java.exe

description	ioc	process
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\server\jvm.pdb	java.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\server\dll\jvm.pdb	java.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\server\symbols\dll\jvm.pdb	java.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\jvm.pdb	java.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\dll\jvm.pdb	java.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\symbols\dll\jvm.pdb	java.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\server\ntdll.pdb	java.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\server\dll\ntdll.pdb	java.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\server\symbols\dll\ntdll.pdb	java.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\ntdll.pdb	java.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\dll\ntdll.pdb	java.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\symbols\dll\ntdll.pdb	java.exe

C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar "C:\Users\Admin\AppData\Local\Temp\Covid-19 Job Retention Scheme.jar"
1⤵
- Drops file in Program Files directory
PID:2784

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2784-134-0x0000000002BF0000-0x0000000003BF0000-memory.dmp

Filesize
16.0MB

Download