fb0e207a197c528ecffb57fc9f88b0ede2aca81ecc0b3991692e69c045b87ab6

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
04/04/2024, 19:48

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General

Target

Baubles.jar
Size

105KB
MD5

944dec4ef3fbfd4d498d94a7047af201
SHA1

cb13fcfb18a9cb0cbd825fd5fe8d813c77368549
SHA256

b32010b2f2778aa1188585e7ead91ad46d4cb2c715f9c778a61848ba7fe51f8d
SHA512

cbabe9cdfa7e818b279713b7bcef4cb4b185d0e837ee66e445f52fa0200cfe116977c6cec794d18b87657f282f8089bbb6d350f66b7a33c06f0a2d3d4d4e54d1
SSDEEP

1536:Y2YGBYDbYJR1VC8BBVth16RAuDkRuOH9Lgm5WhbUcNHpTI54MzSJsrHj35m7yDqf:YkBJRbC8bVlPGkR19Lgt5TI5vPrFm7y0

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
856	icacls.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2924 wrote to memory of 856	2924	java.exe	89
PID 2924 wrote to memory of 856	2924	java.exe	89

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\Baubles.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:2924
- 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:856

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
24dacb86349545062e1df8dd64c4373a

SHA1
9c9f193020563ee45af3489516d5d4c2a837f3da

SHA256
2eec00dff9a99903a6f744a665fe01668d9c8fe4fe8cf02abe2e04115cdbe5b5

SHA512
1ff455db90aa0df97d515f19152fbba3c316e4297900fb9ae28c71ffce39c0005fa513796eed964c26e8aa6d6afcff3d9f9c901c0f21f141c8453a9aeec39b1d

Download Submit
memory/2924-5-0x000001BC1A820000-0x000001BC1B820000-memory.dmp

Filesize
16.0MB

Download
memory/2924-11-0x000001BC1A800000-0x000001BC1A801000-memory.dmp

Filesize
4KB

Download
memory/2924-13-0x000001BC1A820000-0x000001BC1B820000-memory.dmp

Filesize
16.0MB

Download