b377147c1bfb1f4f96ef04a6a4f2220c2f2cd14c28eb7b39e4da1ef3ff4f9b9e

Resubmissions

02/11/2023, 15:01

231102-sdwxkafe89 7

02/11/2023, 14:58

231102-scexnade9x 7

Analysis

max time kernel
138s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
02/11/2023, 14:58

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General

Target

EzExploit/plugins/RconFix.jar
Size

2KB
MD5

bb0199fad177d12ac638d2da61f9a4df
SHA1

25ee0d14cdc31a214e31c042054c82cdd9ad5176
SHA256

87e3c42b1cdba0b17983ee04ed656d94ebc2101923f4ba4f6dd96dea83705751
SHA512

26aa5c1f5e1fb172bbd65fd0c91da8e321c982027c7f26a27f2ce7454d8bb9493fc103180e094bfb87e7295217d6dd57b8fbf0ce8df9f5428e6e80c8498e672b

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
2960	icacls.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1980 wrote to memory of 2960	1980	java.exe	85
PID 1980 wrote to memory of 2960	1980	java.exe	85

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\EzExploit\plugins\RconFix.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:1980
- 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:2960

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
ae3ce53a597a1dc90b1afb0b0781579b

SHA1
6be6126e2eb5f64b6d064075fb2cccc2ecaf7e80

SHA256
bf24a92777f9d7ed10ef1101b4572154f56b35d5882485173f9e085f8ef43fb3

SHA512
567df694fd7d9ddff4692c24ae6edb712998a000fddb0e035dfa230ca9c54e2f6b79a1afecd90f0c81d3b734d95eb3668737994c575c492eeb42a416df659287

Download Submit
memory/1980-4-0x000001C34E1D0000-0x000001C34F1D0000-memory.dmp

Filesize
16.0MB

Download
memory/1980-11-0x000001C34C930000-0x000001C34C931000-memory.dmp

Filesize
4KB

Download