Malware Analysis Report

2025-04-03 12:03

Sample ID 241109-2n7aqatfpl
Target 5529a46dc72eab43358f53b9b7af16f4a3b9a2aed854a291c68e71d1737e047cN
SHA256 5529a46dc72eab43358f53b9b7af16f4a3b9a2aed854a291c68e71d1737e047c
Tags
discovery
score
3/10

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
3/10

SHA256

5529a46dc72eab43358f53b9b7af16f4a3b9a2aed854a291c68e71d1737e047c

Threat Level: Likely benign

The file 5529a46dc72eab43358f53b9b7af16f4a3b9a2aed854a291c68e71d1737e047cN was found to be: Likely benign.

Malicious Activity Summary

discovery

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: MapViewOfSection

Suspicious behavior: RenamesItself

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 22:44

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 22:44

Reported

2024-11-09 22:46

Platform

win7-20240708-en

Max time kernel

119s

Max time network

65s

Command Line

C:\Windows\Explorer.EXE

Signatures

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\5529a46dc72eab43358f53b9b7af16f4a3b9a2aed854a291c68e71d1737e047cN.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\5529a46dc72eab43358f53b9b7af16f4a3b9a2aed854a291c68e71d1737e047cN.exe N/A

Processes

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

C:\Users\Admin\AppData\Local\Temp\5529a46dc72eab43358f53b9b7af16f4a3b9a2aed854a291c68e71d1737e047cN.exe

"C:\Users\Admin\AppData\Local\Temp\5529a46dc72eab43358f53b9b7af16f4a3b9a2aed854a291c68e71d1737e047cN.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 hi.baidu.com udp
US 104.193.88.126:80 hi.baidu.com tcp
US 8.8.8.8:53 infoflow.baidu.com udp
US 104.193.88.125:443 infoflow.baidu.com tcp
US 8.8.8.8:53 crl.microsoft.com udp
GB 2.19.117.18:80 crl.microsoft.com tcp
US 8.8.8.8:53 www.microsoft.com udp
US 23.192.22.93:80 www.microsoft.com tcp

Files

memory/2028-0-0x0000000000400000-0x00000000005BB000-memory.dmp

memory/2028-4-0x0000000000400000-0x00000000005BB000-memory.dmp

memory/2028-3-0x0000000000401000-0x0000000000402000-memory.dmp

memory/2028-5-0x0000000000240000-0x0000000000242000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-09 22:44

Reported

2024-11-09 22:46

Platform

win10v2004-20241007-en

Max time kernel

110s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5529a46dc72eab43358f53b9b7af16f4a3b9a2aed854a291c68e71d1737e047cN.exe"

Signatures

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\5529a46dc72eab43358f53b9b7af16f4a3b9a2aed854a291c68e71d1737e047cN.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\5529a46dc72eab43358f53b9b7af16f4a3b9a2aed854a291c68e71d1737e047cN.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\5529a46dc72eab43358f53b9b7af16f4a3b9a2aed854a291c68e71d1737e047cN.exe

"C:\Users\Admin\AppData\Local\Temp\5529a46dc72eab43358f53b9b7af16f4a3b9a2aed854a291c68e71d1737e047cN.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 hi.baidu.com udp
US 104.193.88.125:80 hi.baidu.com tcp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 infoflow.baidu.com udp
US 8.8.8.8:53 125.88.193.104.in-addr.arpa udp
US 104.193.88.126:443 infoflow.baidu.com tcp
US 8.8.8.8:53 126.88.193.104.in-addr.arpa udp
US 8.8.8.8:53 226.21.18.104.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp

Files

memory/2352-0-0x0000000000400000-0x00000000005BB000-memory.dmp

memory/2352-3-0x00007FFD74FD0000-0x00007FFD751C5000-memory.dmp

memory/2352-4-0x0000000002300000-0x0000000002302000-memory.dmp

memory/2352-18-0x0000000000400000-0x00000000005BB000-memory.dmp

memory/2352-19-0x00007FFD74FD0000-0x00007FFD751C5000-memory.dmp