b64d7367d098c192a762a38a973575d4664c1d702058a864534c581b2110a6cd

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
06/06/2024, 12:31

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General

Target
macjihuo-2022/micool_macconfig/configfile/micool2017.jar
Size 539KB
Sample240606-pp14wafb28
SHA256 1818217b48e9b9222a60ce620f5f13e04172aaf7e2d79d700d20a83d733ebec0
MD5 f5721587debebb34575e7a5c1267278c
SHA1 e507fecf49457473a8f04323aa0538638ba158f5
SHA512 a85a0c4c425c09d85b28eefdb4cfca10610a47bc882e81129857e40a92fdc905b44c0c9819cabd8e5fac61f4a5fff5b045f6946420cf76beb61e1fa84a8ac817
SSDEEP 12288:xpO/iJYhkbPbOphhLfpIrXNF2grPnIMuVya71twqg6FETF:xE/2YmbPbWhMNk4PnIMuRSqg6FETF
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
376	icacls.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1664 wrote to memory of 376	1664	java.exe	85
PID 1664 wrote to memory of 376	1664	java.exe	85

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\macjihuo-2022\micool_macconfig\configfile\micool2017.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:1664
- 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:376

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

3903daac9bc4a3b7.timestamp

Path C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp
Size 46B
SHA256 1f34dae99df252f98d87d744ac79b881c20950029a966f4ef40d7daced535183
MD5 84d9daa92f8846828e3317e8c0e559e5
SHA1 a0f727030db080255d9d3cb0ff2a2ace99301b1b
SHA512 dbf57d8c2e069dde688bcbe3518d784530f0bc319f66832df4bb49183d126627a972cf9a3aab2f567378c82155a6b84d832fc102e39170c9218e719514c57cf6
MD5 SHA1 SHA512

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memory/1664-2-0x000001C7D34B0000-0x000001C7D3720000-memory.dmp

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memory/1664-13-0x000001C7D1CE0000-0x000001C7D1CE1000-memory.dmp

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memory/1664-14-0x000001C7D34B0000-0x000001C7D3720000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads