Analysis
- max time kernel
150s - max time network
122s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260706-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
08/07/2026, 10:47
Behavioral task
behavioral1
Sample
agent-windows-amd64-41ee793c.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
General
- Target agent-windows-amd64-41ee793c.exe
- Size 12.3MB
- Sample260708-mvyvlaev2z
- SHA256 5e6d1d186dedaf40be056aa312f4efcc55607b65ff6af94dd81f5ab89ccdd5f1
- MD5 aee7c664c22b0228f5b09e14e38d2d5d
- SHA1 844f8ffc1ca1f0c5d96c1f9ace470231369ef486
- SHA512 095048c39897a12b3ed8f6385196505d331f7eb9dca330c3e86a86098afcec56554f83f60a1528d58b76a469af30b891f813add2bdbdea4357282e6cee823c09
- SSDEEP 98304:Sl7GHqtBHGB6E17YmbQ4KqrF3QE/s69XLUUs2R/DdiHcMJ3Yf6T2:S4KtBcF84KqrppxDdKdw
- TLSH T1B9D64947ED6A09E9C4ADD530C57692637B713C885F2123D72B60B6782F72BE06EB9304
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
overlord
C2
-
92.119.165.248:24356
Signatures
- Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\agent-45853739.tmp agent-windows-amd64-41ee793c.exe - Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 agent-windows-amd64-41ee793c.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString agent-windows-amd64-41ee793c.exe - GoLang User-Agent 1 IoCs
Uses default user-agent string defined by GoLang HTTP packages.
description flow ioc HTTP User-Agent header 1 Go-http-client/1.1 - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-3437697693-2283162250-3003737219-1000\{5C20EFEB-2DC0-44B2-BBFA-009B85902574} agent-windows-amd64-41ee793c.exe