007370ef1802f2d3466f84a38829747402ce9b4c60e2a6ecd0afb315b04e5b10

Analysis

max time kernel
1383s
max time network
1162s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
14-03-2024 10:38

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General

Target

mods/lazydfu-0.1.3.jar
Size

14KB
MD5

b36e83f424c5bb5100a3e8ffea0c6ce7
SHA1

0dfa8b03ed408fb7fdada29e01cfebba02af1049
SHA256

4f3b77273b57d019a8db58371e63e4426557c1bb7c9cc10536a03972122778c8
SHA512

dc3766352c645f6da92b13000dffa80584ee58093c925c2154eb3c125a2b2f9a3af298202e2658b039c6ee41e81ca9a2e9d4b942561f7085239dd4421e0cce0a
SSDEEP

384:rPycW1nAR9momphuoeQp6MP+d1GgcQoeO4GG:rPycmAR9N0uod8MPksgNJl

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
1304	icacls.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 1304	2744	java.exe	81
PID 2744 wrote to memory of 1304	2744	java.exe	81

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\mods\lazydfu-0.1.3.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:2744
- 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:1304

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
28324ac9937cf510f145b2806de65862

SHA1
c09503361e51228bfd324743e3a2605222885e93

SHA256
4768cfee30895dd7527a1db473fb31b5d4c38ccb893d2af6880ccc118a7ac414

SHA512
20e87f4ed6b1622569914892a9c82375a6ec780ab8ba25ca64562d0c742df7f749075d275839baf42297397c5f5be2d51113596cb89cd425a90cd81490a91c4f

Download Submit
memory/2744-4-0x000002E684640000-0x000002E685640000-memory.dmp

Filesize
16.0MB

Download
memory/2744-12-0x000002E684620000-0x000002E684621000-memory.dmp

Filesize
4KB

Download
memory/2744-13-0x000002E684640000-0x000002E685640000-memory.dmp

Filesize
16.0MB

Download