d976ec7f8f457d8ec00a475919146d4be50eb3527b48c6ce5c9a491ce6c004d8

Analysis

max time kernel
139s
max time network
113s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
19-05-2024 05:20

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General

Target

eleonorev1.4.4 mod/el144/5734.jar
Size

14KB
MD5

f65f3b9b809ebf221e73502480ab6ea7
SHA1

a7be05d0e39e6249e154ba9e31d292e4c389d69f
SHA256

510f218244c22f6a101e8461f6b0ff2af849d9d89e5725c3032a033313249de7
SHA512

2ec8e4e488f106f826a96ba7f716a67d80e316cd759af62a9a92ff6c914040c290a9ed77a7d30c8668b61dd7e314760c4dadd38ee85dd0d0e4261740515b9c64
SSDEEP

384:6iBVIJXgmcfd4rl1HQjJXvdllmPuYo8psMh3kAVO:6mGXMf8OXvdllmGApJBkAVO

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

4860 icacls.exe
Suspicious use of WriteProcessMemory 2 IoCs

Processes:

java.exe

description pid process target process

PID 4460 wrote to memory of 4860 4460 java.exe icacls.exe
PID 4460 wrote to memory of 4860 4460 java.exe icacls.exe

pid	process
4860	icacls.exe

description	pid	process	target process
PID 4460 wrote to memory of 4860	4460	java.exe	icacls.exe
PID 4460 wrote to memory of 4860	4460	java.exe	icacls.exe

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar "C:\Users\Admin\AppData\Local\Temp\eleonorev1.4.4 mod\el144\5734.jar"
1⤵
- Suspicious use of WriteProcessMemory
PID:4460

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:4860

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

T1222

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp
Filesize
46B

MD5
7dd51782a3ee2ecbe398c42c22161e23

SHA1
81085d75801e6994b84d48cce7e88b3e10e0b6fe

SHA256
f285b5b007cc6212b89ebd3983bb775aa12565e3815e58125ae25a23eb6558a1

SHA512
638ebf52d11c8e0339d98c6eb0a412933ab7805ccb4851482b773edcf09c77060fd5df193be670dce228cc608db149997d9a110d740f06d728a01c3f9aeb1df8

Download Submit
memory/4460-2-0x0000016956E80000-0x00000169570F0000-memory.dmp

Filesize
2.4MB

Download
memory/4460-12-0x0000016955820000-0x0000016955821000-memory.dmp

Filesize
4KB

Download
memory/4460-13-0x0000016956E80000-0x00000169570F0000-memory.dmp

Filesize
2.4MB

Download