67edf175321f92df454c58fc64babaf1905a2843b0fe7105a3d5c6146c0e9898

Resubmissions

26-07-2024 09:06

240726-k2ts4ssbnb 10

20-06-2024 20:05

240620-yts4havhph 10

Analysis

max time kernel
1680s
max time network
1179s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
20-06-2024 20:05

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

GlobalProtect64/.install4j/user/flatlaf.jar
Size

567KB
MD5

de36b2deec6741f742cfc65e7b4942c9
SHA1

b340f36ab424075477f28076053383f5496b5f0f
SHA256

0dec40ef8e67d1fe6140832808be2cf85bb5110b78266a6117b0be068bb343d4
SHA512

91c82273f0998ab1b16403089807704e392ba8002cabfcb53f5c4958c2aeca3d1caf2911aeaadc486a124b133ebd14104f9ff695c766ab3d625e5d0bb49cc24f
SSDEEP

12288:0j1dtDcKKsj/WgXc8dXX+PHjBbhPX+yj0xcNheuE+zl/:0j1ncKKsVrXUvOyj0SNhWSl/

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs
discovery

File and Directory Permissions Modification
T1222

Processes:

icacls.exe

pid process

2672 icacls.exe
Suspicious use of WriteProcessMemory 2 IoCs

Processes:

java.exe

description pid process target process

PID 2080 wrote to memory of 2672 2080 java.exe icacls.exe
PID 2080 wrote to memory of 2672 2080 java.exe icacls.exe

pid	process
2672	icacls.exe

description	pid	process	target process
PID 2080 wrote to memory of 2672	2080	java.exe	icacls.exe
PID 2080 wrote to memory of 2672	2080	java.exe	icacls.exe

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\GlobalProtect64\.install4j\user\flatlaf.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:2080
- 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:2672

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
30f5d2cbf162e904fe6469bd186bd273

SHA1
59193d19fe19d3744eca6dd6352681e8dab4a36e

SHA256
1d9a5adcc65328316bb644d62f0475ecff8e2d274e6387db52bcc8b189135811

SHA512
4394402ca6c1b3f5f5367c6e5fe71b433960dc459387f9619cdc8622a3f4612e438ad1958d1ac67c9f90b1d30eb138b13f46bcf1d87405c8f2ea88edf505181b

Download Submit
memory/2080-2-0x0000020FC7CB0000-0x0000020FC7F20000-memory.dmp

Filesize
2.4MB

Download
memory/2080-12-0x0000020FC64C0000-0x0000020FC64C1000-memory.dmp

Filesize
4KB

Download
memory/2080-13-0x0000020FC7CB0000-0x0000020FC7F20000-memory.dmp

Filesize
2.4MB

Download