Malware Analysis Report

2025-01-02 12:09

Sample ID 240419-vawthahf52
Target cd5b2d3be275c706c0ae8567972f645f6ec95118c93524955b88183c1abfa753
SHA256 cd5b2d3be275c706c0ae8567972f645f6ec95118c93524955b88183c1abfa753
Tags
asyncrat default rat
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

cd5b2d3be275c706c0ae8567972f645f6ec95118c93524955b88183c1abfa753

Threat Level: Known bad

The file cd5b2d3be275c706c0ae8567972f645f6ec95118c93524955b88183c1abfa753 was found to be: Known bad.

Malicious Activity Summary

asyncrat default rat

Async RAT payload

Asyncrat family

AsyncRat

Async RAT payload

Checks computer location settings

Executes dropped EXE

Enumerates physical storage devices

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Uses Task Scheduler COM API

Delays execution with timeout.exe

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Creates scheduled task(s)

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-19 16:47

Signatures

Async RAT payload

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

Asyncrat family

asyncrat

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-19 16:47

Reported

2024-04-19 16:51

Platform

win10v2004-20240412-en

Max time kernel

150s

Max time network

114s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe"

Signatures

AsyncRat

rat asyncrat

Async RAT payload

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

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A

Enumerates physical storage devices

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\system32\schtasks.exe N/A

Delays execution with timeout.exe

evasion
Description Indicator Process Target
N/A N/A C:\Windows\system32\timeout.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe

"C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe"

C:\Windows\System32\cmd.exe

"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "GoogleChromeUpd" /tr '"C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe"' & exit

C:\Windows\system32\cmd.exe

C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp370E.tmp.bat""

C:\Windows\system32\schtasks.exe

schtasks /create /f /sc onlogon /rl highest /tn "GoogleChromeUpd" /tr '"C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe"'

C:\Windows\system32\timeout.exe

timeout 3

C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe

"C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 249.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 21.114.53.23.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
US 8.8.8.8:53 216.143.123.92.in-addr.arpa udp
N/A 127.0.0.1:3232 tcp
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 204.79.197.200:443 tse1.mm.bing.net tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp

Files

memory/4656-0-0x0000000000270000-0x0000000000286000-memory.dmp

memory/4656-1-0x00007FF957EB0000-0x00007FF958971000-memory.dmp

memory/4656-2-0x0000000000A60000-0x0000000000A70000-memory.dmp

memory/4656-8-0x00007FF957EB0000-0x00007FF958971000-memory.dmp

memory/4656-7-0x00007FF975E90000-0x00007FF976085000-memory.dmp

memory/4656-9-0x00007FF9661A0000-0x00007FF9661B9000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmp370E.tmp.bat

MD5 2413629625fa57b628fb5e2b3858ab48
SHA1 870a54b2c41f00569f7b2ee7bb2d9401bc7ddc9a
SHA256 6648763338412e664983db5b127b849ced806a2ebe95ea51aaed3c840e12695a
SHA512 8087ac4ad893770c44c653c0d68a948a1d48d0b0e5b4db31504e1b5b05926740c6735c46f19755315841c20bc230a488ea9a26e68bf8b14f1e4b90efc9d84e13

C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe

MD5 e40435c6df1a16aad70fcb8582228bc3
SHA1 8d5a1a1213b6680cfe3cb59aa0383ae8a91d5141
SHA256 6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd
SHA512 f7e33a06735e0297c06d3875010bc065471ce44ff86466cdf36c7773f4c3b1e9aef96c00efbf162976f695e50f06e7729f995a63a9de6335e0dcb36e7a19da2b

memory/4412-14-0x00007FF957D80000-0x00007FF958841000-memory.dmp

memory/4412-15-0x000000001ACA0000-0x000000001ACB0000-memory.dmp

memory/4412-16-0x00007FF957D80000-0x00007FF958841000-memory.dmp

memory/4412-17-0x000000001ACA0000-0x000000001ACB0000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-19 16:47

Reported

2024-04-19 16:50

Platform

win7-20231129-en

Max time kernel

150s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe"

Signatures

AsyncRat

rat asyncrat

Async RAT payload

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

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A

Enumerates physical storage devices

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\system32\schtasks.exe N/A

Delays execution with timeout.exe

evasion
Description Indicator Process Target
N/A N/A C:\Windows\system32\timeout.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2044 wrote to memory of 2024 N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe C:\Windows\System32\cmd.exe
PID 2044 wrote to memory of 2024 N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe C:\Windows\System32\cmd.exe
PID 2044 wrote to memory of 2024 N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe C:\Windows\System32\cmd.exe
PID 2044 wrote to memory of 2680 N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe C:\Windows\system32\cmd.exe
PID 2044 wrote to memory of 2680 N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe C:\Windows\system32\cmd.exe
PID 2044 wrote to memory of 2680 N/A C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe C:\Windows\system32\cmd.exe
PID 2024 wrote to memory of 2676 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\schtasks.exe
PID 2024 wrote to memory of 2676 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\schtasks.exe
PID 2024 wrote to memory of 2676 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\schtasks.exe
PID 2680 wrote to memory of 2756 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\timeout.exe
PID 2680 wrote to memory of 2756 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\timeout.exe
PID 2680 wrote to memory of 2756 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\timeout.exe
PID 2680 wrote to memory of 3012 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe
PID 2680 wrote to memory of 3012 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe
PID 2680 wrote to memory of 3012 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe

"C:\Users\Admin\AppData\Local\Temp\6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe"

C:\Windows\System32\cmd.exe

"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "GoogleChromeUpd" /tr '"C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe"' & exit

C:\Windows\system32\cmd.exe

cmd /c ""C:\Users\Admin\AppData\Local\Temp\tmp19A8.tmp.bat""

C:\Windows\system32\schtasks.exe

schtasks /create /f /sc onlogon /rl highest /tn "GoogleChromeUpd" /tr '"C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe"'

C:\Windows\system32\timeout.exe

timeout 3

C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe

"C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe"

Network

Country Destination Domain Proto
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp
N/A 127.0.0.1:3232 tcp

Files

memory/2044-0-0x0000000000290000-0x00000000002A6000-memory.dmp

memory/2044-1-0x000007FEF5160000-0x000007FEF5B4C000-memory.dmp

memory/2044-2-0x000000001B360000-0x000000001B3E0000-memory.dmp

memory/2044-3-0x0000000076EC0000-0x0000000077069000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmp19A8.tmp.bat

MD5 b3a667babba9f497a1305cf2522dabee
SHA1 fdd574817ff63b00254c742c800e2dd3f8034b8f
SHA256 a46df4b0a8264bccbb3b6b2b6393e2b43dfa68349e2d95be9ec906748b4c758c
SHA512 6309199139254a3fb217d953151952f987a0476c3a78c748640aebf27c018409baab5b82e25bd1f505e0331df66327a3d74a14d46b10a5cb019d2926b1884b68

memory/2044-13-0x000007FEF5160000-0x000007FEF5B4C000-memory.dmp

memory/2044-14-0x0000000076EC0000-0x0000000077069000-memory.dmp

C:\Users\Admin\AppData\Roaming\GoogleChromeUpd.exe

MD5 e40435c6df1a16aad70fcb8582228bc3
SHA1 8d5a1a1213b6680cfe3cb59aa0383ae8a91d5141
SHA256 6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd
SHA512 f7e33a06735e0297c06d3875010bc065471ce44ff86466cdf36c7773f4c3b1e9aef96c00efbf162976f695e50f06e7729f995a63a9de6335e0dcb36e7a19da2b

memory/3012-19-0x000007FEF4770000-0x000007FEF515C000-memory.dmp

memory/3012-18-0x00000000000B0000-0x00000000000C6000-memory.dmp

memory/3012-20-0x0000000002270000-0x00000000022F0000-memory.dmp

memory/3012-21-0x0000000076EC0000-0x0000000077069000-memory.dmp

memory/3012-22-0x000007FEF4770000-0x000007FEF515C000-memory.dmp

memory/3012-23-0x0000000002270000-0x00000000022F0000-memory.dmp

memory/3012-24-0x0000000076EC0000-0x0000000077069000-memory.dmp