f3bc19761b0871584597e938112ece267beae7d530a2df283d0aa70589830a5c

Analysis

max time kernel
31s
max time network
33s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
21-04-2024 20:45

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General

Target

RisePatcher_v3.jar
Size

1.3MB
MD5

82a696b63d34263ac938a5e7d90cdd1a
SHA1

d239a21be170756adfe64ef65f003feee2d2ac7d
SHA256

f3bc19761b0871584597e938112ece267beae7d530a2df283d0aa70589830a5c
SHA512

95230f09d5a664a20af6e43048934cecc06803783f138971f0cd94a2bcf5e0187127e54c2e8bc3ebb40c6ccf532a3330a9291c08c63b975df369e4206c624414
SSDEEP

24576:6VLAg6jGaPalpB/Q/0zszXemaDVZzopqXpYugIzjUQDbSZF8A5LZuCs/knebewrv:MLAg8GaPUQszszXemaDwncYsai4ZuCsZ

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
3756	icacls.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2928 wrote to memory of 3756	2928	java.exe	86
PID 2928 wrote to memory of 3756	2928	java.exe	86

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\RisePatcher_v3.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:2928
- 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:3756

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

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Downloads

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

Filesize
46B

MD5
509e7df4d9fc8350eaffc5579684a740

SHA1
2f7b17b7ae92d1f11632dd7d6cdfc3744c525634

SHA256
e940cf87e53e31380f1a761dceb9b45dfc8c29ada4165df72abcf9487778c7dc

SHA512
034fb71d8197a488863456d38735716cc1e2c9a8345bf24c1209ec8cc620f87e84807f2c98129486d2949a01c335221e763cf73ae8f29815ef29a240c31dda1f

Download Submit
memory/2928-4-0x0000027D52CA0000-0x0000027D53CA0000-memory.dmp

Filesize
16.0MB

Download
memory/2928-13-0x0000027D51400000-0x0000027D51401000-memory.dmp

Filesize
4KB

Download