31ee8b1f5a729087bfcd58265b4558d9c382736e74934a18200756ac672f6005

Analysis

max time kernel
145s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
02-05-2024 13:25

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General

Target

lib/dn-php-sdk.jar
Size

12KB
MD5

3e5e8cccff7ff343cbfe22588e569256
SHA1

66756daa182672bff27e453eed585325d8cc2a7a
SHA256

0f26584763ef1c5ec07d1f310f0b6504bc17732f04e37f4eb101338803be0dc4
SHA512

8ea5f31e25c3c48ee21c51abe9146ee2a270d603788ec47176c16acac15dad608eef4fa8ca0f34a1bbc6475c29e348bd62b0328e73d2e1071aaa745818867522
SSDEEP

192:LhR1Ygxt7I20RiT2dI03cIH8W6Bc4/kyOLZAy0ZH6AfkA8sFayhbD3D3KRe:1RNRI24AKBcW6BIyYreXf/iyhPD3KU

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
3208	icacls.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1832 wrote to memory of 3208	1832	java.exe	81
PID 1832 wrote to memory of 3208	1832	java.exe	81

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\lib\dn-php-sdk.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:1832
- 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:3208

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
60c752384c4636713df3cf4440e91551

SHA1
cef01e10d6f0b5d9194879927f9a9153378d1f11

SHA256
6b3c5baee912637e13953ee9c6587eb634f2c83becaf61d0cb04ac182922556b

SHA512
5cb7064b0e9ba3f07644d3c85558426ce0c4d59cbed79138074a2a2d07751bc64327d5c22c615a3aa3955b9390731c70d353dc36d5dfbea2d52eb4ccca07ce96

Download Submit
memory/1832-2-0x000001D9976B0000-0x000001D997920000-memory.dmp

Filesize
2.4MB

Download
memory/1832-12-0x000001D997690000-0x000001D997691000-memory.dmp

Filesize
4KB

Download
memory/1832-13-0x000001D9976B0000-0x000001D997920000-memory.dmp

Filesize
2.4MB

Download