Malware Analysis Report

2024-10-19 06:56

Sample ID 240628-bvbvaatcrf
Target 70d3c80f3388568d97928cd5c2c236b4436459487b1e4e84e49144930a290fe3.exe
SHA256 70d3c80f3388568d97928cd5c2c236b4436459487b1e4e84e49144930a290fe3
Tags
rat edge asyncrat
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

70d3c80f3388568d97928cd5c2c236b4436459487b1e4e84e49144930a290fe3

Threat Level: Known bad

The file 70d3c80f3388568d97928cd5c2c236b4436459487b1e4e84e49144930a290fe3.exe was found to be: Known bad.

Malicious Activity Summary

rat edge asyncrat

Async RAT payload

Asyncrat family

AsyncRat

Detects executables attemping to enumerate video devices using WMI

Detects executables attemping to enumerate video devices using WMI

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-28 01:27

Signatures

Async RAT payload

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

Asyncrat family

asyncrat

Detects executables attemping to enumerate video devices using WMI

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

2024-06-28 01:27

Reported

2024-06-28 01:30

Platform

win7-20240611-en

Max time kernel

149s

Max time network

155s

Command Line

"C:\Users\Admin\AppData\Local\Temp\70d3c80f3388568d97928cd5c2c236b4436459487b1e4e84e49144930a290fe3.exe"

Signatures

AsyncRat

rat asyncrat

Detects executables attemping to enumerate video devices using WMI

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\70d3c80f3388568d97928cd5c2c236b4436459487b1e4e84e49144930a290fe3.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\70d3c80f3388568d97928cd5c2c236b4436459487b1e4e84e49144930a290fe3.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\70d3c80f3388568d97928cd5c2c236b4436459487b1e4e84e49144930a290fe3.exe

"C:\Users\Admin\AppData\Local\Temp\70d3c80f3388568d97928cd5c2c236b4436459487b1e4e84e49144930a290fe3.exe"

Network

Country Destination Domain Proto
SE 13.60.33.38:4449 tcp
SE 13.60.33.38:60120 tcp
SE 13.60.33.38:4449 tcp
SE 13.60.33.38:60120 tcp
SE 13.60.33.38:4449 tcp
SE 13.60.33.38:60120 tcp
SE 13.60.33.38:60120 tcp

Files

memory/1200-0-0x000007FEF59C3000-0x000007FEF59C4000-memory.dmp

memory/1200-1-0x0000000000B00000-0x0000000000B22000-memory.dmp

memory/1200-3-0x000007FEF59C0000-0x000007FEF63AC000-memory.dmp

memory/1200-4-0x000007FEF59C0000-0x000007FEF63AC000-memory.dmp

memory/1200-5-0x000007FEF59C3000-0x000007FEF59C4000-memory.dmp

memory/1200-6-0x000007FEF59C0000-0x000007FEF63AC000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-28 01:27

Reported

2024-06-28 01:30

Platform

win10v2004-20240508-en

Max time kernel

147s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\70d3c80f3388568d97928cd5c2c236b4436459487b1e4e84e49144930a290fe3.exe"

Signatures

AsyncRat

rat asyncrat

Detects executables attemping to enumerate video devices using WMI

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\70d3c80f3388568d97928cd5c2c236b4436459487b1e4e84e49144930a290fe3.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\70d3c80f3388568d97928cd5c2c236b4436459487b1e4e84e49144930a290fe3.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\70d3c80f3388568d97928cd5c2c236b4436459487b1e4e84e49144930a290fe3.exe

"C:\Users\Admin\AppData\Local\Temp\70d3c80f3388568d97928cd5c2c236b4436459487b1e4e84e49144930a290fe3.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
SE 13.60.33.38:60120 tcp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
SE 13.60.33.38:4449 tcp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
SE 13.60.33.38:4449 tcp
SE 13.60.33.38:60120 tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
SE 13.60.33.38:4449 tcp
SE 13.60.33.38:4449 tcp
SE 13.60.33.38:4449 tcp

Files

memory/4492-0-0x00000000006B0000-0x00000000006D2000-memory.dmp

memory/4492-1-0x00007FFEFB383000-0x00007FFEFB385000-memory.dmp

memory/4492-3-0x00007FFEFB380000-0x00007FFEFBE41000-memory.dmp

memory/4492-4-0x00007FFEFB383000-0x00007FFEFB385000-memory.dmp

memory/4492-5-0x00007FFEFB380000-0x00007FFEFBE41000-memory.dmp