Malware Analysis Report

2024-09-23 04:17

Sample ID 240618-hkt2fawbjp
Target aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8
SHA256 aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8
Tags
metasploit backdoor discovery spyware stealer trojan aspackv2
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

aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8

Threat Level: Known bad

The file aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8 was found to be: Known bad.

Malicious Activity Summary

metasploit backdoor discovery spyware stealer trojan aspackv2

MetaSploit

Reads user/profile data of web browsers

Checks computer location settings

ASPack v2.12-2.42

Checks installed software on the system

Enumerates connected drives

Drops file in System32 directory

Enumerates physical storage devices

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Modifies registry class

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-18 06:48

Signatures

ASPack v2.12-2.42

aspackv2
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

2024-06-18 06:48

Reported

2024-06-18 06:50

Platform

win7-20240611-en

Max time kernel

119s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe"

Signatures

MetaSploit

trojan backdoor metasploit

Reads user/profile data of web browsers

spyware stealer

Checks installed software on the system

discovery

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\ C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A

Enumerates physical storage devices

Processes

C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe

"C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe"

C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe

"C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe" Admin

Network

Country Destination Domain Proto
CN 1.15.12.73:4567 tcp
CN 1.15.12.73:4567 tcp
US 8.8.8.8:53 info.178stu.com udp
HK 103.133.93.52:80 info.178stu.com tcp
US 8.8.8.8:53 www.178stu.com udp
HK 103.133.93.52:80 www.178stu.com tcp

Files

memory/2924-4-0x0000000000400000-0x00000000005EC000-memory.dmp

memory/2924-3-0x0000000000400000-0x00000000005EC000-memory.dmp

memory/2924-2-0x0000000000400000-0x00000000005EC000-memory.dmp

memory/2924-1-0x0000000000400000-0x00000000005EC000-memory.dmp

memory/2924-0-0x0000000000400000-0x00000000005EC000-memory.dmp

memory/2924-5-0x0000000000220000-0x0000000000221000-memory.dmp

memory/2924-6-0x0000000000220000-0x0000000000221000-memory.dmp

memory/2924-7-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2428-12-0x0000000000400000-0x00000000005EC000-memory.dmp

memory/2924-11-0x00000000034B0000-0x000000000369C000-memory.dmp

memory/2924-10-0x0000000000400000-0x00000000005EC000-memory.dmp

memory/2428-18-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2428-19-0x0000000000400000-0x00000000005EC000-memory.dmp

memory/2428-20-0x0000000000400000-0x00000000005EC000-memory.dmp

memory/2428-23-0x0000000000400000-0x00000000005EC000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-18 06:48

Reported

2024-06-18 06:50

Platform

win10v2004-20240508-en

Max time kernel

94s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe"

Signatures

MetaSploit

trojan backdoor metasploit

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A

Reads user/profile data of web browsers

spyware stealer

Checks installed software on the system

discovery

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\ C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A

Enumerates physical storage devices

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000_Classes\Local Settings C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe

"C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe"

C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe

"C:\Users\Admin\AppData\Local\Temp\aeacc1c242d68438d49588e22a316040681e61f5382a15dc9ff5b23fe6d000b8.exe" Admin

C:\Windows\System32\rundll32.exe

C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding

Network

Country Destination Domain Proto
CN 1.15.12.73:4567 tcp
CN 1.15.12.73:4567 tcp
US 8.8.8.8:53 info.178stu.com udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
HK 103.133.93.52:80 info.178stu.com tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 144.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp

Files

memory/3028-3-0x0000000000400000-0x00000000005EC000-memory.dmp

memory/3028-4-0x0000000000400000-0x00000000005EC000-memory.dmp

memory/3028-2-0x0000000000400000-0x00000000005EC000-memory.dmp

memory/3028-1-0x0000000000400000-0x00000000005EC000-memory.dmp

memory/3028-0-0x0000000000400000-0x00000000005EC000-memory.dmp

memory/3028-5-0x0000000000850000-0x0000000000851000-memory.dmp

memory/3028-6-0x0000000000850000-0x0000000000851000-memory.dmp

memory/3028-7-0x00000000022B0000-0x00000000022B1000-memory.dmp

memory/2136-10-0x0000000000400000-0x00000000005EC000-memory.dmp

memory/2136-12-0x0000000000400000-0x00000000005EC000-memory.dmp

memory/2136-13-0x0000000000400000-0x00000000005EC000-memory.dmp

memory/3028-15-0x0000000000400000-0x00000000005EC000-memory.dmp

memory/2136-11-0x0000000000400000-0x00000000005EC000-memory.dmp

memory/2136-9-0x0000000000400000-0x00000000005EC000-memory.dmp

memory/2136-17-0x00000000022D0000-0x00000000022D1000-memory.dmp

memory/2136-18-0x0000000000400000-0x00000000005EC000-memory.dmp

memory/2136-20-0x0000000000400000-0x00000000005EC000-memory.dmp