b73f5e43ebf4579f17411ec26d3824adf4ff09636a4cef3cd0712c83f5eee70c

Resubmissions

01/07/2026, 03:57

260701-ehyp3ady8n8

01/07/2026, 03:53

260701-eftckafx9t6

Analysis

max time kernel
119s
max time network
95s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
01/07/2026, 03:53

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General

Target
meccha/EOSSDK-Win64-Shipping.dll
Size 8.2MB
Sample260701-eftckafx9t
SHA256 b73f5e43ebf4579f17411ec26d3824adf4ff09636a4cef3cd0712c83f5eee70c
MD5 8163e2257993d4f3257998efb1b3b522
SHA1 d70ad0c9bfff7d4558fc2312e080264dec644854
SHA512 54e29c70b13e0bbf2ca90a1177dbf6cdb71c3564153aba744d77e4194e6abcbe1a482acf1f50b3373487dfbb6f5b353e793e3260367aa17ad887efd767b8dc4a
SSDEEP 196608:XLzsxxKR8LqmrsdgwLBIlPWbtpjnSXPDqClbq7KtK1o:bW1G5FIIb/jSXPxOKD
TLSH
T1368612E524D640BDD053CB30E2493FF8E5997AAA5D7A942F7FC214022A71DD2C9A1F32
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
680	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\meccha\EOSSDK-Win64-Shipping.dll,#1
1⤵
- System Network Configuration Discovery: Internet Connection Discovery
PID:680

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/680-0-0x00007FFCB5AD0000-0x00007FFCB67E8000-memory.dmp

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