6b995add87dc862dedc79567032984c417c2b493393eaa5b1961250a529e4293

Analysis

max time kernel
141s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2023, 05:07

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General

Target

0f92cb1f9feeaf14225a556820fe01bc.jar
Size

2KB
MD5

0f92cb1f9feeaf14225a556820fe01bc
SHA1

931f1ca596d70b47ba015919ed164b62571f14aa
SHA256

6b995add87dc862dedc79567032984c417c2b493393eaa5b1961250a529e4293
SHA512

60a0fd2179741fb553161569e30499d444c8e99f3dfbd6de97ea5e20abe5a2f1634448d2c66bc81f78ed9a66a52da5020be6cd12b3777ccb4b5cdb3e913e9163

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
3036	icacls.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1952 wrote to memory of 3036	1952	java.exe	90
PID 1952 wrote to memory of 3036	1952	java.exe	90

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\0f92cb1f9feeaf14225a556820fe01bc.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:1952
- 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:3036

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

memory/1952-4-0x000001ECB34D0000-0x000001ECB44D0000-memory.dmp

Filesize
16.0MB

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memory/1952-11-0x000001ECB34B0000-0x000001ECB34B1000-memory.dmp

Filesize
4KB

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