8d03814dcd5e2eca422306883bcdad7a232e9e083b81349f868f1f5d70a1681f

Resubmissions

25-06-2024 05:52

240625-gkzfgstcrd 7

Analysis

max time kernel
148s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
25-06-2024 05:52

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General

Target

Library/dn-compiled-module.jar
Size

2.3MB
MD5

e059890524e9028934ab97b6de452034
SHA1

6d80110678b269c5df3c3cb9632f94af121ec928
SHA256

d9da06869e186bea42e9031bc875f529de9b156d8a5a43275bd784368daedd98
SHA512

bf641e00e0a3882e059f4b6458b4144b8f773bd94393cf3f033ae189de07b61fb714a3999442e8f05bf5da094df6e909a7d4f6123a8192de9825135c20be9105
SSDEEP

49152:egmam9gb6Cg4q2inEHvGHktibN+97lwO5u2+Kd/8YCLlVnJxupsXfUM:ebh6b6t2bHt7ViO2OLCLlxupsXfUM

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
4372	icacls.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4188 wrote to memory of 4372	4188	java.exe	84
PID 4188 wrote to memory of 4372	4188	java.exe	84

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\Library\dn-compiled-module.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:4188
- 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:4372

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
74b52483b4b7a60e58de863073beb277

SHA1
16441eaae17033142ee730b243f383bfabbfbf72

SHA256
bb5b6bd6e9bdfaced51d017fa722cc5d90f78f9975390014e8e327d6b1a6c81f

SHA512
93c71a7901ffa7af7ae313bc0306a39749a14e7f139a09ce5b26d2caee702cf69cf5837cd4f1230d5de49f4a91c3a882fb390e9fe06a94b2666f99ec78b1bac4

Download Submit
memory/4188-2-0x000001C5D6500000-0x000001C5D6770000-memory.dmp

Filesize
2.4MB

Download
memory/4188-12-0x000001C5D4CE0000-0x000001C5D4CE1000-memory.dmp

Filesize
4KB

Download
memory/4188-13-0x000001C5D6500000-0x000001C5D6770000-memory.dmp

Filesize
2.4MB

Download