31ee8b1f5a729087bfcd58265b4558d9c382736e74934a18200756ac672f6005

Analysis

max time kernel
90s
max time network
97s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
02/05/2024, 13:25

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General

Target

lib/jphp-app-framework.jar
Size

103KB
MD5

0c8768cdeb3e894798f80465e0219c05
SHA1

c4da07ac93e4e547748ecc26b633d3db5b81ce47
SHA256

15f36830124fc7389e312cf228b952024a8ce8601bf5c4df806bc395d47db669
SHA512

35db507a3918093b529547e991ab6c1643a96258fc95ba1ea7665ff762b0b8abb1ef732b3854663a947effe505be667bd2609ffcccb6409a66df605f971da106
SSDEEP

1536:CPj4aLCBcnn4xGrpR7H30x4VTNVNM43QHt0msLiWzO5SQJn4494m75CYl3U:ETCBmnoCptBNNVNzQ6e5SQW494mlZ2

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
4996	icacls.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3976 wrote to memory of 4996	3976	java.exe	81
PID 3976 wrote to memory of 4996	3976	java.exe	81

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\lib\jphp-app-framework.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:3976
- 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:4996

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

C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp

Filesize
46B

MD5
f249ee51d62c86729ef7c5c5b6b453af

SHA1
a29549e34fb5abc626b3552b7bab6e143b38b015

SHA256
e8d7148936f5fac432300d5d48be67d84af25cc23caaa15062483f7fb77fb451

SHA512
555b2fbcc8fcbf57b387b667bd0cb5ee298bc6d17e366461e256ff795c2389c9f3697ea2ab31e0da71e99ca9a880eaac8fca9e2d1d788fb935ff4e02067ee351

Download Submit
memory/3976-2-0x0000025539D90000-0x000002553A000000-memory.dmp

Filesize
2.4MB

Download
memory/3976-12-0x00000255385C0000-0x00000255385C1000-memory.dmp

Filesize
4KB

Download
memory/3976-13-0x0000025539D90000-0x000002553A000000-memory.dmp

Filesize
2.4MB

Download