55434f39998c008394fed42160db1f071be21f5834cb8090ec239687708e79eb

Analysis

max time kernel
141s
max time network
162s
platform
windows10-2004_x64
resource
win10v2004-20231025-en
resource tags

arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system
submitted
26/11/2023, 01:01

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General

Target

plugins/BetterRTP-3.6.11.jar
Size

466KB
MD5

5b0f06f58db670668806ce2a8ee41bbd
SHA1

47cc58d83ffbeac05b3ad98519cf9110e71ec542
SHA256

62ad951d498c7b43e04c9a7069c3d3a4d1cecdddf7633316941525b5fdc480fb
SHA512

cedd4c8a4aa91b7eafa77cb1bf009e4793e8bf715e435663c9613b9285a00e3bbcd256786d38978d0fde013bdcbdba965a0e331d33de262b972233174ee10cfa
SSDEEP

6144:adwsd/k1JAmYRVSjoHLfFv0SiXU4HcqTLDflxy0y6SWQM/aidT+cteGzkahFpDAW:grd+AZRVSjCDpGfDtw04AqsptFxAW

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
2512	icacls.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4772 wrote to memory of 2512	4772	java.exe	88
PID 4772 wrote to memory of 2512	4772	java.exe	88

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\plugins\BetterRTP-3.6.11.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:4772
- 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:2512

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

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Downloads

C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp

Filesize
46B

MD5
adfbf4e20296e6bba0c73b92baeb699a

SHA1
2f123ccd0bee8a502051c406f4cc4200179aa7af

SHA256
aa9a5417bed8b51a3459e3cc00fce7239db0f8abfb8a1fb8dbc340ea72fd7191

SHA512
c1a7c04c545797eeedba1e74d7c7b8816818148e243aac1cf7f6bbdc65bf5454361a987e3bf8b6b8cdf41a447db045915acfd00b65a82d9fb185a2352d28b0b6

Download Submit
memory/4772-2-0x000002080BD50000-0x000002080CD50000-memory.dmp

Filesize
16.0MB

Download
memory/4772-11-0x000002080A4A0000-0x000002080A4A1000-memory.dmp

Filesize
4KB

Download
memory/4772-13-0x000002080BD50000-0x000002080CD50000-memory.dmp

Filesize
16.0MB

Download