Malware Analysis Report

2024-10-16 05:12

Sample ID 231031-ratglaha6z
Target cf00c34acedfc3cccbf909e6b68e826b1cfa9b9850781d9a421fac371588c42a.exe.zip
SHA256 543eec567ecb98ca50fa8c86d9fe67cfdb318ecbc7630d1d0a3dc12ae665bb82
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

543eec567ecb98ca50fa8c86d9fe67cfdb318ecbc7630d1d0a3dc12ae665bb82

Threat Level: Known bad

The file cf00c34acedfc3cccbf909e6b68e826b1cfa9b9850781d9a421fac371588c42a.exe.zip was found to be: Known bad.

Malicious Activity Summary

flawedammyy trojan ammyyadmin

FlawedAmmyy RAT

AmmyyAdmin payload

Ammyyadmin family

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious behavior: GetForegroundWindowSpam

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-10-31 13:59

Signatures

AmmyyAdmin payload

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

Ammyyadmin family

ammyyadmin

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2023-10-31 13:59

Reported

2023-10-31 14:20

Platform

win10v2004-20231023-en

Max time kernel

142s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\cf00c34acedfc3cccbf909e6b68e826b1cfa9b9850781d9a421fac371588c42a.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\cf00c34acedfc3cccbf909e6b68e826b1cfa9b9850781d9a421fac371588c42a.exe

"C:\Users\Admin\AppData\Local\Temp\cf00c34acedfc3cccbf909e6b68e826b1cfa9b9850781d9a421fac371588c42a.exe"

C:\Users\Admin\AppData\Local\Temp\cf00c34acedfc3cccbf909e6b68e826b1cfa9b9850781d9a421fac371588c42a.exe

"C:\Users\Admin\AppData\Local\Temp\cf00c34acedfc3cccbf909e6b68e826b1cfa9b9850781d9a421fac371588c42a.exe" -service -lunch

C:\Users\Admin\AppData\Local\Temp\cf00c34acedfc3cccbf909e6b68e826b1cfa9b9850781d9a421fac371588c42a.exe

"C:\Users\Admin\AppData\Local\Temp\cf00c34acedfc3cccbf909e6b68e826b1cfa9b9850781d9a421fac371588c42a.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 8.3.197.209.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.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 2.136.104.51.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 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.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 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 26.178.89.13.in-addr.arpa udp

Files

C:\ProgramData\AMMYY\settings3.bin

MD5 45b9d2549c32d3a2aa42514ede2dd8dd
SHA1 6d1611cf4e44a11800d5cc9a8bab7597783a7ce6
SHA256 b0efd10625be27ef4fdf600eb6b6310b704404103baa06e497b4172215bb7b7d
SHA512 5ad7079f0449469356613f72a03be400204c4776c7a701feb1ae2276516ebfb0ed42aa11915ed3e23841408aab783eae8cb81fd5d7ae526a7c07314b9a9cd64e

Analysis: behavioral1

Detonation Overview

Submitted

2023-10-31 13:59

Reported

2023-10-31 14:19

Platform

win7-20231020-en

Max time kernel

120s

Max time network

135s

Command Line

"C:\Users\Admin\AppData\Local\Temp\cf00c34acedfc3cccbf909e6b68e826b1cfa9b9850781d9a421fac371588c42a.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\cf00c34acedfc3cccbf909e6b68e826b1cfa9b9850781d9a421fac371588c42a.exe

"C:\Users\Admin\AppData\Local\Temp\cf00c34acedfc3cccbf909e6b68e826b1cfa9b9850781d9a421fac371588c42a.exe"

C:\Users\Admin\AppData\Local\Temp\cf00c34acedfc3cccbf909e6b68e826b1cfa9b9850781d9a421fac371588c42a.exe

"C:\Users\Admin\AppData\Local\Temp\cf00c34acedfc3cccbf909e6b68e826b1cfa9b9850781d9a421fac371588c42a.exe" -service -lunch

C:\Users\Admin\AppData\Local\Temp\cf00c34acedfc3cccbf909e6b68e826b1cfa9b9850781d9a421fac371588c42a.exe

"C:\Users\Admin\AppData\Local\Temp\cf00c34acedfc3cccbf909e6b68e826b1cfa9b9850781d9a421fac371588c42a.exe"

Network

N/A

Files

C:\ProgramData\AMMYY\settings3.bin

MD5 45b9d2549c32d3a2aa42514ede2dd8dd
SHA1 6d1611cf4e44a11800d5cc9a8bab7597783a7ce6
SHA256 b0efd10625be27ef4fdf600eb6b6310b704404103baa06e497b4172215bb7b7d
SHA512 5ad7079f0449469356613f72a03be400204c4776c7a701feb1ae2276516ebfb0ed42aa11915ed3e23841408aab783eae8cb81fd5d7ae526a7c07314b9a9cd64e