Malware Analysis Report

2025-08-10 21:40

Sample ID 240602-25yd5sbf63
Target 6b18e903876e6453e2982b42bac28e232f64a29f36ef7b819aea0db3245b0ea1
SHA256 6b18e903876e6453e2982b42bac28e232f64a29f36ef7b819aea0db3245b0ea1
Tags
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

6b18e903876e6453e2982b42bac28e232f64a29f36ef7b819aea0db3245b0ea1

Threat Level: Shows suspicious behavior

The file 6b18e903876e6453e2982b42bac28e232f64a29f36ef7b819aea0db3245b0ea1 was found to be: Shows suspicious behavior.

Malicious Activity Summary


Loads dropped DLL

Checks computer location settings

Executes dropped EXE

Enumerates physical storage devices

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-02 23:10

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-02 23:10

Reported

2024-06-02 23:13

Platform

win10v2004-20240508-en

Max time kernel

92s

Max time network

93s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6b18e903876e6453e2982b42bac28e232f64a29f36ef7b819aea0db3245b0ea1.exe"

Signatures

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\6b18e903876e6453e2982b42bac28e232f64a29f36ef7b819aea0db3245b0ea1.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\gwkgt.exe N/A

Enumerates physical storage devices

Processes

C:\Users\Admin\AppData\Local\Temp\6b18e903876e6453e2982b42bac28e232f64a29f36ef7b819aea0db3245b0ea1.exe

"C:\Users\Admin\AppData\Local\Temp\6b18e903876e6453e2982b42bac28e232f64a29f36ef7b819aea0db3245b0ea1.exe"

C:\Users\Admin\AppData\Local\Temp\gwkgt.exe

"C:\Users\Admin\AppData\Local\Temp\gwkgt.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 249.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp

Files

memory/640-1-0x0000000000402000-0x0000000000403000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\gwkgt.exe

MD5 c028d1b4674422e74841d6d5891c5b82
SHA1 3488a90db6c30f325740ca11db8983d7bbf6e7a0
SHA256 75e86981bfa1fad92411e2f760daafbd2b4c2d1986125f72ba4dc0e9b270a401
SHA512 95af0d48a19247730dffac211581029b075fc2e0be6d344ebf7ccd60ff57a75e948be138d9dfc19a868bee1a5cef7dca2fa3dddfecadd5586165bcfaf490e224

memory/1536-9-0x0000000000400000-0x0000000000407000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-02 23:10

Reported

2024-06-02 23:13

Platform

win7-20240221-en

Max time kernel

120s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6b18e903876e6453e2982b42bac28e232f64a29f36ef7b819aea0db3245b0ea1.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\6b18e903876e6453e2982b42bac28e232f64a29f36ef7b819aea0db3245b0ea1.exe

"C:\Users\Admin\AppData\Local\Temp\6b18e903876e6453e2982b42bac28e232f64a29f36ef7b819aea0db3245b0ea1.exe"

C:\Users\Admin\AppData\Local\Temp\gwkgt.exe

"C:\Users\Admin\AppData\Local\Temp\gwkgt.exe"

Network

N/A

Files

memory/2080-0-0x0000000000402000-0x0000000000403000-memory.dmp

\Users\Admin\AppData\Local\Temp\gwkgt.exe

MD5 c028d1b4674422e74841d6d5891c5b82
SHA1 3488a90db6c30f325740ca11db8983d7bbf6e7a0
SHA256 75e86981bfa1fad92411e2f760daafbd2b4c2d1986125f72ba4dc0e9b270a401
SHA512 95af0d48a19247730dffac211581029b075fc2e0be6d344ebf7ccd60ff57a75e948be138d9dfc19a868bee1a5cef7dca2fa3dddfecadd5586165bcfaf490e224

memory/1744-8-0x0000000000400000-0x0000000000407000-memory.dmp