Malware Analysis Report

2024-09-11 11:22

Sample ID 240621-b6n9ravfpg
Target fb7293cace4d978b86a0057ba90270b76b1ac2a4138de62f04124e3629ec696e.exe
SHA256 fb7293cace4d978b86a0057ba90270b76b1ac2a4138de62f04124e3629ec696e
Tags
amadey 9a3efc trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

fb7293cace4d978b86a0057ba90270b76b1ac2a4138de62f04124e3629ec696e

Threat Level: Known bad

The file fb7293cace4d978b86a0057ba90270b76b1ac2a4138de62f04124e3629ec696e.exe was found to be: Known bad.

Malicious Activity Summary

amadey 9a3efc trojan

Amadey

Checks computer location settings

Loads dropped DLL

Executes dropped EXE

Drops file in Windows directory

Enumerates physical storage devices

Program crash

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of FindShellTrayWindow

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-21 01:45

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-21 01:45

Reported

2024-06-21 01:48

Platform

win7-20240419-en

Max time kernel

142s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fb7293cace4d978b86a0057ba90270b76b1ac2a4138de62f04124e3629ec696e.exe"

Signatures

Amadey

trojan amadey

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\Tasks\Dctooux.job C:\Users\Admin\AppData\Local\Temp\fb7293cace4d978b86a0057ba90270b76b1ac2a4138de62f04124e3629ec696e.exe N/A

Enumerates physical storage devices

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\fb7293cace4d978b86a0057ba90270b76b1ac2a4138de62f04124e3629ec696e.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\fb7293cace4d978b86a0057ba90270b76b1ac2a4138de62f04124e3629ec696e.exe

"C:\Users\Admin\AppData\Local\Temp\fb7293cace4d978b86a0057ba90270b76b1ac2a4138de62f04124e3629ec696e.exe"

C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe

"C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 dnschnj.at udp
US 8.8.8.8:53 check-ftp.ru udp
US 8.8.8.8:53 techolivls.in udp
MX 189.163.62.83:80 check-ftp.ru tcp
MX 189.163.62.83:80 check-ftp.ru tcp
MX 189.163.62.83:80 check-ftp.ru tcp
N/A 127.0.0.127:80 tcp
N/A 127.0.0.127:80 tcp
N/A 127.0.0.127:80 tcp
N/A 127.0.0.127:80 tcp
N/A 127.0.0.127:80 tcp

Files

memory/1028-1-0x0000000000400000-0x0000000002766000-memory.dmp

memory/1028-2-0x0000000000400000-0x0000000002766000-memory.dmp

\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe

MD5 319d536f9299bf92b5d97150caed8fec
SHA1 b1e3514d557de62a2ea5460890cf36db62524c1c
SHA256 fb7293cace4d978b86a0057ba90270b76b1ac2a4138de62f04124e3629ec696e
SHA512 bc880c0d91d604bd122cbda12d2e248a15b41ff6900c7a760b851922beab02eaecce5fa70eb3fc13bd0ced30ddf158a9a534e6782d26ebf374e39624928a4f1a

memory/1028-17-0x0000000000400000-0x0000000002766000-memory.dmp

memory/1028-14-0x0000000000400000-0x0000000002766000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\816782303773

MD5 8686b576c12bfba7bdfc260dbd84c67a
SHA1 1280415f5b9c7d905c28f1799a13811671e38725
SHA256 12a1a3ab7f4ff873a2dc556cac29a533864bcb42e341b4d3f4eea6569490e48d
SHA512 b5ab850ac2e7ba9474d4f9c6d8693cb74168caa5d39afa2dba31bbe2161a11772b819d8c5eb1e4082aa295560be4b4f93f0de3b547cc7bec2ec3797a5907c53d

memory/2668-34-0x0000000000400000-0x0000000002766000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-21 01:45

Reported

2024-06-21 01:48

Platform

win10v2004-20240508-en

Max time kernel

145s

Max time network

53s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fb7293cace4d978b86a0057ba90270b76b1ac2a4138de62f04124e3629ec696e.exe"

Signatures

Amadey

trojan amadey

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\fb7293cace4d978b86a0057ba90270b76b1ac2a4138de62f04124e3629ec696e.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\Tasks\Dctooux.job C:\Users\Admin\AppData\Local\Temp\fb7293cace4d978b86a0057ba90270b76b1ac2a4138de62f04124e3629ec696e.exe N/A

Enumerates physical storage devices

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\fb7293cace4d978b86a0057ba90270b76b1ac2a4138de62f04124e3629ec696e.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\fb7293cace4d978b86a0057ba90270b76b1ac2a4138de62f04124e3629ec696e.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\fb7293cace4d978b86a0057ba90270b76b1ac2a4138de62f04124e3629ec696e.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\fb7293cace4d978b86a0057ba90270b76b1ac2a4138de62f04124e3629ec696e.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\fb7293cace4d978b86a0057ba90270b76b1ac2a4138de62f04124e3629ec696e.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\fb7293cace4d978b86a0057ba90270b76b1ac2a4138de62f04124e3629ec696e.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\fb7293cace4d978b86a0057ba90270b76b1ac2a4138de62f04124e3629ec696e.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\fb7293cace4d978b86a0057ba90270b76b1ac2a4138de62f04124e3629ec696e.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\fb7293cace4d978b86a0057ba90270b76b1ac2a4138de62f04124e3629ec696e.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\fb7293cace4d978b86a0057ba90270b76b1ac2a4138de62f04124e3629ec696e.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\fb7293cace4d978b86a0057ba90270b76b1ac2a4138de62f04124e3629ec696e.exe

"C:\Users\Admin\AppData\Local\Temp\fb7293cace4d978b86a0057ba90270b76b1ac2a4138de62f04124e3629ec696e.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3184 -ip 3184

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3184 -s 560

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 3184 -ip 3184

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3184 -s 792

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 3184 -ip 3184

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3184 -s 856

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 3184 -ip 3184

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3184 -s 904

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 3184 -ip 3184

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3184 -s 860

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 3184 -ip 3184

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3184 -s 964

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 3184 -ip 3184

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3184 -s 1124

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 3184 -ip 3184

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3184 -s 1184

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 3184 -ip 3184

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3184 -s 1240

C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe

"C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4104 -ip 4104

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4104 -s 556

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4104 -ip 4104

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4104 -s 596

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4104 -ip 4104

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4104 -s 564

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4104 -ip 4104

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4104 -s 612

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 4104 -ip 4104

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4104 -s 708

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 4104 -ip 4104

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4104 -s 884

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 4104 -ip 4104

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4104 -s 916

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 4104 -ip 4104

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4104 -s 936

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 4104 -ip 4104

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4104 -s 664

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 4104 -ip 4104

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4104 -s 720

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 4104 -ip 4104

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4104 -s 884

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4104 -ip 4104

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4104 -s 1176

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 4104 -ip 4104

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4104 -s 1404

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 4104 -ip 4104

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4104 -s 1436

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 372 -p 4104 -ip 4104

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4104 -s 1464

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 4104 -ip 4104

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4104 -s 1468

C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe

C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe

C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe

C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4104 -ip 4104

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4104 -s 888

C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe

C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 check-ftp.ru udp
US 8.8.8.8:53 dnschnj.at udp
US 8.8.8.8:53 techolivls.in udp
US 8.8.8.8:53 check-ftp.ru udp
US 8.8.8.8:53 techolivls.in udp
US 8.8.8.8:53 dnschnj.at udp
US 8.8.8.8:53 check-ftp.ru udp

Files

memory/3184-2-0x0000000004370000-0x00000000043DB000-memory.dmp

memory/3184-3-0x0000000000400000-0x0000000000470000-memory.dmp

memory/3184-1-0x00000000029A0000-0x0000000002AA0000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe

MD5 319d536f9299bf92b5d97150caed8fec
SHA1 b1e3514d557de62a2ea5460890cf36db62524c1c
SHA256 fb7293cace4d978b86a0057ba90270b76b1ac2a4138de62f04124e3629ec696e
SHA512 bc880c0d91d604bd122cbda12d2e248a15b41ff6900c7a760b851922beab02eaecce5fa70eb3fc13bd0ced30ddf158a9a534e6782d26ebf374e39624928a4f1a

memory/3184-17-0x0000000000400000-0x0000000000470000-memory.dmp

memory/3184-16-0x0000000004370000-0x00000000043DB000-memory.dmp

memory/3184-15-0x0000000000400000-0x0000000002766000-memory.dmp

memory/4104-19-0x0000000000400000-0x0000000002766000-memory.dmp

memory/4104-20-0x0000000000400000-0x0000000002766000-memory.dmp

memory/4104-25-0x0000000000400000-0x0000000002766000-memory.dmp

memory/948-28-0x0000000000400000-0x0000000002766000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\124900551406

MD5 7ea3f738776ef33b9439816b04da2ab5
SHA1 61a23b77ff5c29879c1e5c401d67313b8e5252c3
SHA256 c7af62f29d9d0afedeb972b29bec342ab21200c4817feddf0a92b1bb630ef7b6
SHA512 649a879046c67d5432f643eae110b6fb286ff899533af60388290cfa6d29b07fd9a61d8c0c5f2660d3f7776599b61a337513bc60fe1c60834f1a63d3865661df

memory/4104-41-0x0000000000400000-0x0000000002766000-memory.dmp

memory/4396-48-0x0000000000400000-0x0000000002766000-memory.dmp

memory/2996-57-0x0000000000400000-0x0000000002766000-memory.dmp