Malware Analysis Report

2024-10-16 05:14

Sample ID 231031-q6m41sgf6y
Target 5fc600351bade74c2791fc526bca6bb606355cc65e5253f7f791254db58ee7fa.exe.zip
SHA256 e830065a31dc5a6ebb6aa8c69159d75913a354f50ccf982b747f2dd754f90259
Tags
ammyyadmin flawedammyy trojan
score
10/10

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
10/10

SHA256

e830065a31dc5a6ebb6aa8c69159d75913a354f50ccf982b747f2dd754f90259

Threat Level: Known bad

The file 5fc600351bade74c2791fc526bca6bb606355cc65e5253f7f791254db58ee7fa.exe.zip was found to be: Known bad.

Malicious Activity Summary

ammyyadmin flawedammyy trojan

AmmyyAdmin payload

Ammyyadmin family

FlawedAmmyy RAT

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-10-31 13:52

Signatures

AmmyyAdmin payload

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

Ammyyadmin family

ammyyadmin

Analysis: behavioral1

Detonation Overview

Submitted

2023-10-31 13:52

Reported

2023-10-31 14:01

Platform

win7-20231020-en

Max time kernel

118s

Max time network

140s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5fc600351bade74c2791fc526bca6bb606355cc65e5253f7f791254db58ee7fa.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\5fc600351bade74c2791fc526bca6bb606355cc65e5253f7f791254db58ee7fa.exe

"C:\Users\Admin\AppData\Local\Temp\5fc600351bade74c2791fc526bca6bb606355cc65e5253f7f791254db58ee7fa.exe"

C:\Users\Admin\AppData\Local\Temp\5fc600351bade74c2791fc526bca6bb606355cc65e5253f7f791254db58ee7fa.exe

"C:\Users\Admin\AppData\Local\Temp\5fc600351bade74c2791fc526bca6bb606355cc65e5253f7f791254db58ee7fa.exe" -service -lunch

C:\Users\Admin\AppData\Local\Temp\5fc600351bade74c2791fc526bca6bb606355cc65e5253f7f791254db58ee7fa.exe

"C:\Users\Admin\AppData\Local\Temp\5fc600351bade74c2791fc526bca6bb606355cc65e5253f7f791254db58ee7fa.exe"

Network

N/A

Files

C:\ProgramData\AMMYY\settings3.bin

MD5 ac7221c691ef0a93dbbb5bee6efcb7ec
SHA1 54f197fef16badefb4bf0d7339f6bd1099e505da
SHA256 b6b033b71d3f7f92986e32a61b3244b9856e82a9c3d233696a0dfa29a517106f
SHA512 226299ab1b7b388473163f4fecc41d536755586b4c275475128c5e5946554cd9ca69df223469130d85516f2ac2330a2cb35dec2879355ea0186b63d8429dcd6b

Analysis: behavioral2

Detonation Overview

Submitted

2023-10-31 13:52

Reported

2023-10-31 14:02

Platform

win10v2004-20231020-en

Max time kernel

139s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5fc600351bade74c2791fc526bca6bb606355cc65e5253f7f791254db58ee7fa.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\5fc600351bade74c2791fc526bca6bb606355cc65e5253f7f791254db58ee7fa.exe

"C:\Users\Admin\AppData\Local\Temp\5fc600351bade74c2791fc526bca6bb606355cc65e5253f7f791254db58ee7fa.exe"

C:\Users\Admin\AppData\Local\Temp\5fc600351bade74c2791fc526bca6bb606355cc65e5253f7f791254db58ee7fa.exe

"C:\Users\Admin\AppData\Local\Temp\5fc600351bade74c2791fc526bca6bb606355cc65e5253f7f791254db58ee7fa.exe" -service -lunch

C:\Users\Admin\AppData\Local\Temp\5fc600351bade74c2791fc526bca6bb606355cc65e5253f7f791254db58ee7fa.exe

"C:\Users\Admin\AppData\Local\Temp\5fc600351bade74c2791fc526bca6bb606355cc65e5253f7f791254db58ee7fa.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 198.1.85.104.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 254.177.238.8.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 15.173.189.20.in-addr.arpa udp

Files

C:\ProgramData\AMMYY\settings3.bin

MD5 ac7221c691ef0a93dbbb5bee6efcb7ec
SHA1 54f197fef16badefb4bf0d7339f6bd1099e505da
SHA256 b6b033b71d3f7f92986e32a61b3244b9856e82a9c3d233696a0dfa29a517106f
SHA512 226299ab1b7b388473163f4fecc41d536755586b4c275475128c5e5946554cd9ca69df223469130d85516f2ac2330a2cb35dec2879355ea0186b63d8429dcd6b