6daf86ece4f221724a1373d246d7c19b396a16bd42edd1d32ac627beeb4b7093

Analysis

max time kernel
24s
max time network
31s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 06:43

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General

Target

Fapcraft - 1.12.2 - v.1.0.jar
Size

42.3MB
MD5

c5927851d726e3b0c506e7dc225e370a
SHA1

c0bbee57d13e6aa36e9fe15ca2d3e0bba4b00d1d
SHA256

6daf86ece4f221724a1373d246d7c19b396a16bd42edd1d32ac627beeb4b7093
SHA512

2b4a1f1ef7f1db96efbdee73389471df1f2c41b338186f1522ad38a980e6ed38f9d414bd20fa9e2bea5c0135c95a90b117d16d9c61ee2886e63b2c9362efd9c8
SSDEEP

786432:NNf7lHfurN3Fg4r2PCRRkTDHwoDV6v0nivKNLSAnM3LQOIUBd4qpS73q780v1j:jftgN3LYCCzw0k4EwLo3LQ524MIgj

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs
discovery

File and Directory Permissions Modification
T1222

Processes:

icacls.exe

pid process

4068 icacls.exe
Suspicious use of WriteProcessMemory 2 IoCs

Processes:

java.exe

description pid process target process

PID 3012 wrote to memory of 4068 3012 java.exe icacls.exe
PID 3012 wrote to memory of 4068 3012 java.exe icacls.exe

pid	process
4068	icacls.exe

description	pid	process	target process
PID 3012 wrote to memory of 4068	3012	java.exe	icacls.exe
PID 3012 wrote to memory of 4068	3012	java.exe	icacls.exe

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar "C:\Users\Admin\AppData\Local\Temp\Fapcraft - 1.12.2 - v.1.0.jar"
1⤵
- Suspicious use of WriteProcessMemory
PID:3012

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:4068

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
d2df068e0a6d752c90a8c4e1bc7fd1dc

SHA1
761104865fc1244112cfc8126fab1fe90e2df6b5

SHA256
767faf392a8cf35af5cf35f4ec0f24d8a05c8ecd91dfdd1fe776a5d1287d2993

SHA512
2c9e5aa981a3ef820346f8aacac94ac07c3db258718e110a2aacf1c9c0188ed66c9a7c3a2948b9f714e1b2e85896f3072530ae32b6de0881f22412281501b81c

Download Submit
memory/3012-2-0x000002A15CA70000-0x000002A15CCE0000-memory.dmp

Filesize
2.4MB

Download
memory/3012-11-0x000002A15B250000-0x000002A15B251000-memory.dmp

Filesize
4KB

Download
memory/3012-13-0x000002A15CA70000-0x000002A15CCE0000-memory.dmp

Filesize
2.4MB

Download