b62220191f940c681ae090deae9ba3c53fff593b2202464dd8dcecc567c1c5e9

Analysis

max time kernel
148s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/11/2026, 21:25

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General

Target
runtime.dll
Size 314KB
Sample261110-z9m3vsbc79
SHA256 b62220191f940c681ae090deae9ba3c53fff593b2202464dd8dcecc567c1c5e9
MD5 c4b02fd5389930f89bf552da72d0036b
SHA1 d88e6f56aff93a6a1a39f583c8e13359279f8333
SHA512 d42f2f278ce08caad5fb6567c92a85071c2bec51a6f0be0d655518f1d5b622b7d031e8643f9bab050ed8b4de4bc5b9c626e73c8c3146a4701b5154acb2346851
SSDEEP 6144:P81rjcY7WeWbg09gT+b1qcGLShIfKHwNhhpzUN+oCeL:POrlWXb4vhpY
TLSH
T1B364E91BA69358FCC127C0788BBAA773B431B86C41386E6B1B95CF313E60F64556DB24
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Badlisted process makes network request 1 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
2	5116	rundll32.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Looks up external IP address via web service 1 TTPs 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

discovery

Internet Connection Discovery

T1016.001

flow	ioc
1	ip-api.com

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	rundll32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	rundll32.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\runtime.dll,#1
1⤵
- Badlisted process makes network request
- Reads the TCP/IP host and domain name from the registry
- Checks processor information in registry
PID:5116

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

autofill.txt

Path C:\Users\Admin\AppData\Local\Temp\~9e376a457113eaf2\collect\browsers\autofill.txt
Size 38B
SHA256 a474e974deeb25749911b518cfcbff39e207acc452d9616f3ec297490495edf3
MD5 f3d9c8198cd5c1d55bbbf703bfcf3c10
SHA1 5147709cdd79eb5ea60c34e9fb0b2ffe2ad17f99
SHA512 bf28ca36fc4e2766f3c1a92548ead05804b5370f2a46ce6f6aa526aff189a7ce7e9bb2c7abf82cb5d8b9105a7341b52ba04bb1ac74f370e43bfc77d85202fcca
MD5 SHA1 SHA512

Submit Download

history.txt

Path C:\Users\Admin\AppData\Local\Temp\~9e376a457113eaf2\collect\browsers\history.txt
Size 94B
SHA256 669a83e143552c07e68a381d63b30d78b7b560cec57934f8377a3b87f8c7cdbf
MD5 851fdc72c19bb10d67a7b5d623c1806a
SHA1 070b2ab2d7d03546e741b7662abb2e03103ac54d
SHA512 2e4924e8358fa2f9bdfa3e7f5b3b8ba73655049dab2dac02e1be1d20e604c74b353c0cce9116a3c6fe3d08c0be22947027a96bdbdcac66d9b5c3d2d4cc78e2f9
TLSH
T172B01208A116D4C5232D4820344F02149827580D8242200A78884840B50261202C0EF3
MD5 SHA1 SHA512 TLSH