Malware Analysis Report

2024-11-30 18:49

Sample ID 240315-ym62sahg7y
Target cc49971c134ecf1ab7fa1e7897d806fc
SHA256 e4f57cc36d682971fa098919100fe3a70bfc443e979ad7d89935e3ae7ed4a040
Tags
agilenet
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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
7/10

SHA256

e4f57cc36d682971fa098919100fe3a70bfc443e979ad7d89935e3ae7ed4a040

Threat Level: Shows suspicious behavior

The file cc49971c134ecf1ab7fa1e7897d806fc was found to be: Shows suspicious behavior.

Malicious Activity Summary

agilenet

Loads dropped DLL

Obfuscated with Agile.Net obfuscator

Program crash

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-03-15 19:55

Signatures

Obfuscated with Agile.Net obfuscator

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-03-15 19:55

Reported

2024-03-15 19:57

Platform

win7-20240221-en

Max time kernel

122s

Max time network

127s

Command Line

"C:\Users\Admin\AppData\Local\Temp\cc49971c134ecf1ab7fa1e7897d806fc.exe"

Signatures

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\cc49971c134ecf1ab7fa1e7897d806fc.exe N/A

Obfuscated with Agile.Net obfuscator

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

Processes

C:\Users\Admin\AppData\Local\Temp\cc49971c134ecf1ab7fa1e7897d806fc.exe

"C:\Users\Admin\AppData\Local\Temp\cc49971c134ecf1ab7fa1e7897d806fc.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2020 -s 612

Network

N/A

Files

memory/2020-0-0x0000000000FE0000-0x00000000010C6000-memory.dmp

memory/2020-1-0x0000000074330000-0x0000000074A1E000-memory.dmp

memory/2020-2-0x0000000004B20000-0x0000000004B60000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\c661bcd3-5923-495e-85f6-dd09e5101202\AgileDotNetRT.dll

MD5 edd74be9723cdc6a5692954f0e51c9f3
SHA1 e9fb66ceee1ba4ce7e5b8271b3e1ed7cb9acf686
SHA256 55ff1e0a4e5866d565ceeb9baafac73fdcb4464160fc6c78104d935009935cd7
SHA512 80abecdd07f364283f216d8f4d90a4da3efd4561900631fce05c2916afeb1b5bbce23ae92d57430b7b2b06c172b2ad701b2ab75b6dfd2a861abcf7edc38462f3

memory/2020-9-0x0000000074B10000-0x0000000074B38000-memory.dmp

memory/2020-10-0x0000000074C90000-0x0000000074D10000-memory.dmp

memory/2020-11-0x0000000074330000-0x0000000074A1E000-memory.dmp

memory/2020-12-0x0000000004B20000-0x0000000004B60000-memory.dmp

memory/2020-13-0x0000000074B10000-0x0000000074B38000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-03-15 19:55

Reported

2024-03-15 19:57

Platform

win10v2004-20231215-en

Max time kernel

93s

Max time network

99s

Command Line

"C:\Users\Admin\AppData\Local\Temp\cc49971c134ecf1ab7fa1e7897d806fc.exe"

Signatures

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\cc49971c134ecf1ab7fa1e7897d806fc.exe N/A

Obfuscated with Agile.Net obfuscator

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

Processes

C:\Users\Admin\AppData\Local\Temp\cc49971c134ecf1ab7fa1e7897d806fc.exe

"C:\Users\Admin\AppData\Local\Temp\cc49971c134ecf1ab7fa1e7897d806fc.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4112 -ip 4112

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4112 -s 888

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 4.179.17.96.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 178.223.142.52.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 10.179.17.96.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 16.179.17.96.in-addr.arpa udp

Files

memory/4112-0-0x0000000000470000-0x0000000000556000-memory.dmp

memory/4112-1-0x0000000074DB0000-0x0000000075560000-memory.dmp

memory/4112-2-0x0000000004F00000-0x0000000004F10000-memory.dmp

memory/4112-3-0x0000000005740000-0x0000000005CE4000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\c661bcd3-5923-495e-85f6-dd09e5101202\AgileDotNetRT.dll

MD5 edd74be9723cdc6a5692954f0e51c9f3
SHA1 e9fb66ceee1ba4ce7e5b8271b3e1ed7cb9acf686
SHA256 55ff1e0a4e5866d565ceeb9baafac73fdcb4464160fc6c78104d935009935cd7
SHA512 80abecdd07f364283f216d8f4d90a4da3efd4561900631fce05c2916afeb1b5bbce23ae92d57430b7b2b06c172b2ad701b2ab75b6dfd2a861abcf7edc38462f3

memory/4112-12-0x00000000737C0000-0x0000000073849000-memory.dmp

memory/4112-11-0x0000000072D00000-0x0000000072D28000-memory.dmp

memory/4112-13-0x0000000005390000-0x0000000005422000-memory.dmp

memory/4112-14-0x0000000074DB0000-0x0000000075560000-memory.dmp

memory/4112-15-0x0000000072D00000-0x0000000072D28000-memory.dmp