Malware Analysis Report

2025-08-05 15:58

Sample ID 240612-frk11a1gmm
Target 9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14
SHA256 9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14
Tags
score
6/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
6/10

SHA256

9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14

Threat Level: Shows suspicious behavior

The file 9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14 was found to be: Shows suspicious behavior.

Malicious Activity Summary


Enumerates connected drives

Unsigned PE

Modifies Internet Explorer settings

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-12 05:06

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-12 05:06

Reported

2024-06-12 05:09

Platform

win7-20240611-en

Max time kernel

142s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe"

Signatures

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe

"C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe"

Network

Country Destination Domain Proto
CN 103.53.127.14:7685 tcp
CN 103.53.127.14:7685 tcp
US 8.8.8.8:53 tj.legm2.com udp
CN 103.53.127.85:80 tj.legm2.com tcp

Files

memory/2192-0-0x0000000000400000-0x0000000000B4C000-memory.dmp

memory/2192-1-0x0000000000230000-0x0000000000233000-memory.dmp

memory/2192-2-0x0000000000400000-0x0000000000B4C000-memory.dmp

memory/2192-4-0x0000000000400000-0x0000000000B4C000-memory.dmp

memory/2192-6-0x0000000000240000-0x0000000000241000-memory.dmp

memory/2192-16-0x0000000000400000-0x0000000000B4C000-memory.dmp

memory/2192-18-0x0000000000230000-0x0000000000233000-memory.dmp

memory/2192-19-0x0000000000240000-0x0000000000241000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-12 05:06

Reported

2024-06-12 05:09

Platform

win10v2004-20240611-en

Max time kernel

149s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe"

Signatures

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe

"C:\Users\Admin\AppData\Local\Temp\9377b67b9f81b4ad8338461d5741463f48503a5ade2196464221e91a193fce14.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
CN 103.53.127.14:7685 tcp
CN 103.53.127.14:7685 tcp
US 8.8.8.8:53 tj.legm2.com udp
BE 2.17.107.113:443 www.bing.com tcp
CN 103.53.127.85:80 tj.legm2.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 113.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 94.65.42.20.in-addr.arpa udp

Files

memory/1104-0-0x0000000000400000-0x0000000000B4C000-memory.dmp

memory/1104-1-0x0000000000CE0000-0x0000000000CE3000-memory.dmp

memory/1104-3-0x0000000000400000-0x0000000000B4C000-memory.dmp

memory/1104-5-0x0000000000400000-0x0000000000B4C000-memory.dmp

memory/1104-6-0x0000000002A40000-0x0000000002A41000-memory.dmp

memory/1104-7-0x0000000000400000-0x0000000000B4C000-memory.dmp

memory/1104-9-0x0000000000CE0000-0x0000000000CE3000-memory.dmp

memory/1104-10-0x0000000002A40000-0x0000000002A41000-memory.dmp