Malware Analysis Report

2024-10-16 05:10

Sample ID 231201-sj8tbabe3w
Target 357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe.zip
SHA256 a27cdf8f348e3231d29bae899f0a428d53b8465d1f9b54cae9fa981abd4192f8
Tags
flawedammyy trojan ammyyadmin
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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
10/10

SHA256

a27cdf8f348e3231d29bae899f0a428d53b8465d1f9b54cae9fa981abd4192f8

Threat Level: Known bad

The file 357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe.zip was found to be: Known bad.

Malicious Activity Summary

flawedammyy trojan ammyyadmin

Ammyyadmin family

FlawedAmmyy RAT

AmmyyAdmin payload

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-12-01 15:10

Signatures

AmmyyAdmin payload

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

Ammyyadmin family

ammyyadmin

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-01 15:10

Reported

2023-12-01 16:16

Platform

win10v2004-20231127-en

Max time kernel

151s

Max time network

160s

Command Line

"C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe

"C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe"

C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe

"C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe" -service -lunch

C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe

"C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 152.78.101.95.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 198.1.85.104.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 65.252.72.23.in-addr.arpa udp
US 8.8.8.8:53 209.78.101.95.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 193.78.101.95.in-addr.arpa udp
US 8.8.8.8:53 9.173.189.20.in-addr.arpa udp
US 8.8.8.8:53 193.78.101.95.in-addr.arpa udp

Files

C:\ProgramData\AMMYY\settings3.bin

MD5 ac7221c691ef0a93dbbb5bee6efcb7ec
SHA1 54f197fef16badefb4bf0d7339f6bd1099e505da
SHA256 b6b033b71d3f7f92986e32a61b3244b9856e82a9c3d233696a0dfa29a517106f
SHA512 226299ab1b7b388473163f4fecc41d536755586b4c275475128c5e5946554cd9ca69df223469130d85516f2ac2330a2cb35dec2879355ea0186b63d8429dcd6b

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-01 15:10

Reported

2023-12-01 16:15

Platform

win7-20231023-en

Max time kernel

118s

Max time network

130s

Command Line

"C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe

"C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe"

C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe

"C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe" -service -lunch

C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe

"C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe"

Network

N/A

Files

C:\ProgramData\AMMYY\settings3.bin

MD5 ac7221c691ef0a93dbbb5bee6efcb7ec
SHA1 54f197fef16badefb4bf0d7339f6bd1099e505da
SHA256 b6b033b71d3f7f92986e32a61b3244b9856e82a9c3d233696a0dfa29a517106f
SHA512 226299ab1b7b388473163f4fecc41d536755586b4c275475128c5e5946554cd9ca69df223469130d85516f2ac2330a2cb35dec2879355ea0186b63d8429dcd6b