Malware Analysis Report

2024-11-15 08:43

Sample ID 240510-cjcswacf4z
Target 3a795afc5fc1b74df84201208881753243596f0dec3b5ebd7ced7c350705ccdb
SHA256 3a795afc5fc1b74df84201208881753243596f0dec3b5ebd7ced7c350705ccdb
Tags
upx agenttesla zgrat keylogger rat spyware stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

3a795afc5fc1b74df84201208881753243596f0dec3b5ebd7ced7c350705ccdb

Threat Level: Known bad

The file 3a795afc5fc1b74df84201208881753243596f0dec3b5ebd7ced7c350705ccdb was found to be: Known bad.

Malicious Activity Summary

upx agenttesla zgrat keylogger rat spyware stealer trojan

Detect ZGRat V1

AgentTesla

ZGRat

UPX packed file

Suspicious use of SetThreadContext

AutoIT Executable

Unsigned PE

Enumerates physical storage devices

Suspicious behavior: MapViewOfSection

Suspicious use of SendNotifyMessage

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-10 02:05

Signatures

UPX packed file

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

AutoIT Executable

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
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-10 02:05

Reported

2024-05-10 02:08

Platform

win7-20240220-en

Max time kernel

122s

Max time network

122s

Command Line

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

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Detect ZGRat V1

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

ZGRat

rat zgrat

UPX packed file

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

AutoIT Executable

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1640 set thread context of 2120 N/A C:\Users\Admin\AppData\Local\Temp\LPO.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious behavior: MapViewOfSection

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of FindShellTrayWindow

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

Suspicious use of SendNotifyMessage

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

Processes

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

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

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

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

Network

N/A

Files

memory/1640-0-0x0000000000FA0000-0x0000000001126000-memory.dmp

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

MD5 26e86fb514add9d3f0208ada82285fd1
SHA1 ddbf5156e45eaeed9a75929da2b07a59d2555fae
SHA256 15c19957e79c4d6c11f85315fb7994f72612761ea74df3bb4460ce8057af3b92
SHA512 94ae418b3d51f4a803ac987533093a0493050350bad34db757d404ab62e6793c050e15c75c8d6bde8e7a65948ebbb8e3724fa07ef5e85eca30ddec9e721ed3df

memory/1640-12-0x00000000001C0000-0x00000000001C4000-memory.dmp

memory/2120-13-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2120-15-0x0000000000400000-0x0000000000446000-memory.dmp

memory/1640-16-0x0000000000FA0000-0x0000000001126000-memory.dmp

memory/2120-17-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2120-18-0x0000000073E9E000-0x0000000073E9F000-memory.dmp

memory/2120-19-0x00000000004F0000-0x0000000000544000-memory.dmp

memory/2120-20-0x00000000020C0000-0x0000000002112000-memory.dmp

memory/2120-21-0x0000000073E90000-0x000000007457E000-memory.dmp

memory/2120-22-0x0000000073E90000-0x000000007457E000-memory.dmp

memory/2120-249-0x0000000073E90000-0x000000007457E000-memory.dmp

memory/2120-82-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-74-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-64-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-58-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-54-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-44-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-34-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-32-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-30-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-28-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-26-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-24-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-23-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-80-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-78-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-76-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-72-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-70-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-68-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-66-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-62-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-60-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-56-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-52-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-50-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-48-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-46-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-42-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-40-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-38-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-36-0x00000000020C0000-0x000000000210D000-memory.dmp

memory/2120-1054-0x0000000073E90000-0x000000007457E000-memory.dmp

memory/2120-1055-0x0000000073E9E000-0x0000000073E9F000-memory.dmp

memory/2120-1056-0x0000000073E90000-0x000000007457E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-10 02:05

Reported

2024-05-10 02:08

Platform

win10v2004-20240226-en

Max time kernel

141s

Max time network

157s

Command Line

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

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Detect ZGRat V1

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

ZGRat

rat zgrat

UPX packed file

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

AutoIT Executable

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2468 set thread context of 2672 N/A C:\Users\Admin\AppData\Local\Temp\LPO.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious behavior: MapViewOfSection

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of FindShellTrayWindow

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

Suspicious use of SendNotifyMessage

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

Processes

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

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

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

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

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4264 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 57.15.31.184.in-addr.arpa udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
GB 142.250.179.234:443 chromewebstore.googleapis.com tcp
US 8.8.8.8:53 pki.goog udp
US 8.8.8.8:53 pki.goog udp
US 216.239.32.29:80 pki.goog tcp
US 8.8.8.8:53 234.179.250.142.in-addr.arpa udp
US 8.8.8.8:53 29.32.239.216.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp

Files

memory/2468-0-0x0000000000EB0000-0x0000000001036000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\aut3989.tmp

MD5 26e86fb514add9d3f0208ada82285fd1
SHA1 ddbf5156e45eaeed9a75929da2b07a59d2555fae
SHA256 15c19957e79c4d6c11f85315fb7994f72612761ea74df3bb4460ce8057af3b92
SHA512 94ae418b3d51f4a803ac987533093a0493050350bad34db757d404ab62e6793c050e15c75c8d6bde8e7a65948ebbb8e3724fa07ef5e85eca30ddec9e721ed3df

memory/2468-13-0x0000000000EB0000-0x0000000001036000-memory.dmp

memory/2468-14-0x0000000004390000-0x0000000004394000-memory.dmp

memory/2672-15-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2672-17-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2672-18-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2672-16-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2468-19-0x0000000000EB0000-0x0000000001036000-memory.dmp

memory/2672-20-0x0000000074F4E000-0x0000000074F4F000-memory.dmp

memory/2672-21-0x0000000005100000-0x0000000005154000-memory.dmp

memory/2672-22-0x0000000074F40000-0x00000000756F0000-memory.dmp

memory/2672-23-0x0000000074F40000-0x00000000756F0000-memory.dmp

memory/2672-24-0x0000000074F40000-0x00000000756F0000-memory.dmp

memory/2672-25-0x00000000058B0000-0x0000000005E54000-memory.dmp

memory/2672-26-0x00000000051D0000-0x0000000005222000-memory.dmp

memory/2672-28-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-36-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-34-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-84-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-80-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-78-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-76-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-74-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-72-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-70-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-66-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-64-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-62-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-60-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-56-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-52-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-48-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-46-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-45-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-42-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-38-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-32-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-30-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-82-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-68-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-58-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-54-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-50-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-40-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-27-0x00000000051D0000-0x000000000521D000-memory.dmp

memory/2672-1057-0x0000000074F40000-0x00000000756F0000-memory.dmp

memory/2672-1058-0x0000000005400000-0x0000000005466000-memory.dmp

memory/2672-1059-0x00000000061C0000-0x0000000006210000-memory.dmp

memory/2672-1060-0x00000000062B0000-0x0000000006342000-memory.dmp

memory/2672-1061-0x0000000006220000-0x000000000622A000-memory.dmp

memory/2672-1062-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2672-1063-0x0000000074F4E000-0x0000000074F4F000-memory.dmp

memory/2672-1064-0x0000000074F40000-0x00000000756F0000-memory.dmp